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Unified Diff: pkg/analysis_server/spec/spec_input.html

Issue 443873006: Add analysis server API specification and related tools. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 4 months ago
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Index: pkg/analysis_server/spec/spec_input.html
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+<html>
+ <head>
+ <meta charset="UTF-8"/>
+ <title>Analysis Server API Specification</title>
+ </head>
+ <body>
+ <h1>Analysis Server API Specification</h1>
+ <h1 style="color:#999999">WORKING DRAFT - Version <version>0.3</version></h1>
+ <p>
+ This document contains a specification of the API provided by
+ the analysis server. The API in this document is currently under
+ development and should be expected to change. In some cases
+ those changes will be substantial.
+ </p>
+ <h2>Overview</h2>
+ <p>
+ The analysis server API is a bi-directional client-server
+ API. The API is independent of the transport mechanism used, but
+ is heavily influenced by a model in which sockets or character
+ streams are used to transport JSON-RPC encoded information.
+ </p>
+ <h3>Transport Mechanism</h3>
+ <p>
+ The characters passed to the server are expected to be encoded
+ using UTF-8.
+ </p>
+ <p>
+ When character streams are used as the transport, messages are
+ delineated by newlines. This means, in particular, that the JSON
+ encoding process must not introduce newlines within a
+ message. Note however that newlines are used in this document
+ for readability.
+ </p>
+ <p>
+ To ease interoperability with Lisp-based clients (which may not
+ be able to easily distinguish between empty lists, empty maps,
+ and null), client-to-server communication is allowed to replace
+ any instance of “<tt>{}</tt>” or “<tt>[]</tt>” with null. The
+ server will always properly represent empty lists as
+ “<tt>[]</tt>” and empty maps as “<tt>{}</tt>”.
+ </p>
+ <h3>Communication Structure</h3>
+ <p>
+ Clients can make a request of the server and the server will
+ provide a response for each request that it receives. While many
+ of the requests that can be made by a client are informational
+ in nature, we have chosen to always return a response so that
+ clients can know whether the request was received and was
+ correct.
+ </p>
+ <p>
+ There is no guarantee concerning the order in which responses
+ will be returned, but there is a guarantee that the server will
+ process requests in the order in which they are sent as long as
+ the transport mechanism also makes this guarantee. Responses can
+ be returned in an order that is different from the order in
+ which the requests were received because some requests take
+ longer to process than others.
+ </p>
+ <p>
+ Every request is required to have two fields and may have an
+ optional third field. The first required field is the ‘id’
+ field, which is only used by the server to associate a response
+ with the request that generated the response. The second
+ required field is the ‘method’ field, which is used to determine
+ what the server is being requested to do. The optional field is
+ the ‘params’ field, whose structure is dependent on the method
+ being requested. The structure of this field is described with
+ each request for which it is required.
+ </p>
+ <p>
+ Every response has up to three fields. The first field is the
+ ‘id’ field, which is always present and whose value is the
+ identifier that was passed to the request that generated the
+ response. The second field is the ‘error’ field, which is only
+ present if an error was encountered while processing the
+ request. The third field is the ‘result’ field, whose structure
+ is dependent on the method being responded to, and is described
+ with each request that will produce it.
+ </p>
+ <p>
+ The server can also communicate to the clients by sending a
+ notification. The purpose of these notifications is to provide
+ information to clients as it becomes available rather than to
+ require that clients poll for it. Unless explicitly stated, all
+ notifications are designed to return the complete information
+ available at the time the notification is sent; clients are not
+ required to update previously communicated
+ results. Consequently, the server can and should return partial
+ results before all results are available. For example, the
+ syntactic errors for a file can be returned as soon as the
+ syntactic analysis is complete, and both syntactic and semantic
+ errors can be returned together at a later time.
+ </p>
+ <p>
+ Each notification has two fields. The first field is the ‘event’
+ field, which identifies the kind of notification. The second
+ field is the ‘params’ field, whose structure is dependent on the
+ kind of notification being sent. The structure of this field is
+ described with each notification.
+ </p>
+ <h3>Eventual Consistency</h3>
+ <p>
+ TBD
+ </p>
+ <h3>Domains</h3>
+ <p>
+ For convenience, the API is divided into domains. Each domain is
+ specified in a separate section below:
+ </p>
+ <ul>
+ <li><a href="#domain_server">Server</a></li>
+ <li><a href="#domain_analysis">Analysis</a></li>
+ <li><a href="#domain_completion">Code Completion</a></li>
+ <li><a href="#domain_search">Search</a></li>
+ <li><a href="#domain_edit">Edit</a></li>
+ <li><a href="#domain_debug">Debugging</a></li>
+ </ul>
+ <p>
+ The specifications of the API’s refer to data structures beyond
+ the standard JSON primitives. These data structures are
+ documented in the section titled <a href="#types">Types</a>.
+ </p>
+ <h3>Command-line Arguments</h3>
+ <p>
+ The command-line arguments that can be passed to the server.
+ </p>
+ <h4>Options</h4>
+ <dl>
+ <dt>--no-error-notification</dt>
+ <dd></dd>
+ </dl>
+ <p>
+ Disable notifications about errors (see analysis.error). If this
+ flag is not specified then notifications will be sent for all
+ errors produced for all files in the actual analysis roots.
+ </p>
+ <domain name="server">
+ <p>
+ The server domain contains API’s related to the execution of
+ the server.
+ </p>
+ <request method="getVersion">
+ <p>Return the version number of the analysis server.</p>
+ <result>
+ <field name="version">
+ <ref>String</ref>
+ <p>The version number of the analysis server.</p>
+ </field>
+ </result>
+ </request>
+ <request method="shutdown">
+ <p>
+ Cleanly shutdown the analysis server. Requests that are
+ received after this request will not be processed. Requests
+ that were received before this request, but for which a
+ response has not yet been sent, will not be responded to. No
+ further responses or notifications will be sent after the
+ response to this request has been sent.
+ </p>
+ </request>
+ <request method="setSubscriptions">
+ <p>
+ Subscribe for services. All previous subscriptions are
+ replaced by the given set of services.
+ </p>
+ <p>
+ It is an error if any of the elements in the list are not
+ valid services. If there is an error, then the current
+ subscriptions will remain unchanged.
+ </p>
+ <params>
+ <field name="subscriptions">
+ <list><ref>ServerService</ref></list>
+ <p>A list of the services being subscribed to.</p>
+ </field>
+ </params>
+ </request>
+ <notification event="connected">
+ <p>
+ Reports that the server is running. This notification is
+ issued once after the server has started running but before
+ any requests are processed to let the client know that it
+ started correctly.
+ </p>
+ <p>
+ It is not possible to subscribe to or unsubscribe from this
+ notification.
+ </p>
+ </notification>
+ <notification event="error">
+ <p>
+ Reports that an unexpected error has occurred while
+ executing the server. This notification is not used for
+ problems with specific requests (which are returned as part
+ of the response) but is used for exceptions that occur while
+ performing other tasks, such as analysis or preparing
+ notifications.
+ </p>
+ <p>
+ It is not possible to subscribe to or unsubscribe from this
+ notification.
+ </p>
+ <params>
+ <field name="fatal">
+ <ref>bool</ref>
+ <p>
+ True if the error is a fatal error, meaning that the
+ server will shutdown automatically after sending this
+ notification.
+ </p>
+ </field>
+ <field name="message">
+ <ref>String</ref>
+ <p>
+ The error message indicating what kind of error was
+ encountered.
+ </p>
+ </field>
+ <field name="stackTrace">
+ <ref>String</ref>
+ <p>
+ The stack trace associated with the generation of the
+ error, used for debugging the server.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="status">
+ <p>
+ Reports the current status of the server. Parameters are
+ omitted if there has been no change in the status
+ represented by that parameter.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"STATUS"</tt> in
+ the list of services passed in a server.setSubscriptions
+ request.
+ </p>
+ <params>
+ <field name="analysis" optional="true">
+ <ref>AnalysisStatus</ref>
+ <p>
+ The current status of analysis, including whether
+ analysis is being performed and if so what is being
+ analyzed.
+ </p>
+ </field>
+ </params>
+ </notification>
+ </domain>
+ <domain name="analysis">
+ <p>
+ The analysis domain contains API’s related to the analysis of
+ files.
+ </p>
+ <request method="getErrors">
+ <p>
+ Return the errors associated with the given file. If the
+ errors for the given file have not yet been computed, or the
+ most recently computed errors for the given file are out of
+ date, then the response for this request will be delayed
+ until they have been computed. If some or all of the errors
+ for the file cannot be computed, then the subset of the
+ errors that can be computed will be returned and the
+ response will contain an error to indicate why the errors
+ could not be computed.
+ </p>
+ <p>
+ This request is intended to be used by clients that cannot
+ asynchronously apply updated error information. Clients that
+ <b>can</b> apply error information as it becomes available
+ should use the information provided by the 'analysis.errors'
+ notification.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file for which errors are being requested.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="errors">
+ <list><ref>AnalysisError</ref></list>
+ <p>
+ The errors associated with the file.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="getHover">
+ <p>
+ Return the hover information associate with the given
+ location. If some or all of the hover information is not
+ available at the time this request is processed the
+ information will be omitted from the response.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file in which hover information is being
+ requested.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset for which hover information is being
+ requested.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="hovers">
+ <list><ref>HoverInformation</ref></list>
+ <p>
+ The hover information associated with the
+ location. The list will be empty if no information
+ could be determined for the location. The list can
+ contain multiple items if the file is being analyzed
+ in multiple contexts in conflicting ways (such as a
+ part that is included in multiple libraries).
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="reanalyze">
+ <p>
+ Force the re-analysis of everything contained in the
+ existing analysis roots. This will cause all previously
+ computed analysis results to be discarded and recomputed,
+ and will cause all subscribed notifications to be re-sent.
+ </p>
+ </request>
+ <request method="setAnalysisRoots">
+ <p>
+ Sets the root paths used to determine which files to
+ analyze. The set of files to be analyzed are all of the
+ files in one of the root paths that are not also in one of
+ the excluded paths.
+ </p>
+ <p>
+ Note that this request determines the set of requested
+ analysis roots. The actual set of analysis roots at any
+ given time is the intersection of this set with the set of
+ files and directories actually present on the
+ filesystem. When the filesystem changes, the actual set of
+ analysis roots is automatically updated, but the set of
+ requested analysis roots is unchanged. This means that if
+ the client sets an analysis root before the root becomes
+ visible to server in the filesystem, there is no error; once
+ the server sees the root in the filesystem it will start
+ analyzing it. Similarly, server will stop analyzing files
+ that are removed from the file system but they will remain
+ in the set of requested roots.
+ </p>
+ <p>
+ If an included path represents a file, then server will look
+ in the directory containing the file for a pubspec.yaml
+ file. If none is found, then the parents of the directory
+ will be searched until such a file is found or the root of
+ the file system is reached. If such a file is found, it will
+ be used to resolve package: URI’s within the file.
+ </p>
+ <params>
+ <field name="included">
+ <list><ref>FilePath</ref></list>
+ <p>
+ A list of the files and directories that should be
+ analyzed.
+ </p>
+ </field>
+ <field name="excluded">
+ <list><ref>FilePath</ref></list>
+ <p>
+ A list of the files and directories within the
+ included directories that should not be analyzed.
+ </p>
+ </field>
+ </params>
+ </request>
+ <request method="setPriorityFiles">
+ <p>
+ Set the priority files to the files in the given list. A
+ priority file is a file that is given priority when
+ scheduling which analysis work to do first. The list
+ typically contains those files that are visible to the user
+ and those for which analysis results will have the biggest
+ impact on the user experience. The order of the files within
+ the list is significant: the first file will be given higher
+ priority than the second, the second higher priority than
+ the third, and so on.
+ </p>
+ <p>
+ Note that this request determines the set of requested
+ priority files. The actual set of priority files is the
+ intersection of the requested set of priority files with the
+ set of files currently subject to analysis. (See
+ analysis.setSubscriptions for a description of files that
+ are subject to analysis.)
+ </p>
+ <p>
+ If a requested priority file is a directory it is ignored,
+ but remains in the set of requested priority files so that
+ if it later becomes a file it can be included in the set of
+ actual priority files.
+ </p>
+ <params>
+ <field name="files">
+ <list><ref>FilePath</ref></list>
+ <p>
+ The files that are to be a priority for analysis.
+ </p>
+ </field>
+ </params>
+ </request>
+ <request method="setSubscriptions">
+ <p>
+ Subscribe for services. All previous subscriptions are
+ replaced by the current set of subscriptions. If a given
+ service is not included as a key in the map then no files
+ will be subscribed to the service, exactly as if the service
+ had been included in the map with an explicit empty list of
+ files.
+ </p>
+ <p>
+ Note that this request determines the set of requested
+ subscriptions. The actual set of subscriptions at any given
+ time is the intersection of this set with the set of files
+ currently subject to analysis. The files currently subject
+ to analysis are the set of files contained within an actual
+ analysis root but not excluded, plus all of the files
+ transitively reachable from those files via import, export
+ and part directives. (See analysis.setAnalysisRoots for an
+ explanation of how the actual analysis roots are
+ determined.) When the actual analysis roots change, the
+ actual set of subscriptions is automatically updated, but
+ the set of requested subscriptions is unchanged.
+ </p>
+ <p>
+ If a requested subscription is a directory it is ignored,
+ but remains in the set of requested subscriptions so that if
+ it later becomes a file it can be included in the set of
+ actual subscriptions.
+ </p>
+ <p>
+ It is an error if any of the keys in the map are not valid
+ services. If there is an error, then the existing
+ subscriptions will remain unchanged.
+ </p>
+ <params>
+ <field name="subscriptions">
+ <map>
+ <key><ref>AnalysisService</ref></key>
+ <value>
+ <list><ref>FilePath</ref></list>
+ </value>
+ </map>
+ <p>
+ A table mapping services to a list of the files being
+ subscribed to the service.
+ </p>
+ </field>
+ </params>
+ </request>
+ <request method="updateContent">
+ <p>
+ Update the content of one or more files. Files that were
+ previously updated but not included in this update remain
+ unchanged. This effectively represents an overlay of the
+ filesystem. The files whose content is overridden are
+ therefore seen by server as being files with the given
+ content, even if the files do not exist on the filesystem or
+ if the file path represents the path to a directory on the
+ filesystem.
+ </p>
+ <params>
+ <field name="files">
+ <map>
+ <key><ref>FilePath</ref></key>
+ <value><ref>ContentChange</ref></value>
+ </map>
+ <p>
+ A table mapping the files whose content has changed to
+ a description of the content.
+ </p>
+ </field>
+ </params>
+ </request>
+ <request method="updateOptions">
+ <p>
+ Update the options controlling analysis based on the given
+ set of options. Any options that are not included in the
+ analysis options will not be changed. If there are options
+ in the analysis options that are not valid an error will be
+ reported but the values of the valid options will still be
+ updated.
+ </p>
+ <params>
+ <field name="options">
+ <ref>AnalysisOptions</ref>
+ <p>
+ The options that are to be used to control analysis.
+ </p>
+ </field>
+ </params>
+ </request>
+ <notification event="errors">
+ <p>
+ Reports the errors associated with a given file. The set of
+ errors included in the notification is always a complete
+ list that supersedes any previously reported errors.
+ </p>
+ <p>
+ It is only possible to unsubscribe from this notification by
+ using the command-line flag --no-error-notification.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the errors.
+ </p>
+ </field>
+ <field name="errors">
+ <list><ref>AnalysisError</ref></list>
+ <p>
+ The errors contained in the file.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="flushResults">
+ <p>
+ Reports that any analysis results that were previously
+ associated with the given files should be considered to be
+ invalid because those files are no longer being analyzed,
+ either because the analysis root that contained it is no
+ longer being analyzed or because the file no longer exists.
+ </p>
+ <p>
+ If a file is included in this notification and at some later
+ time a notification with results for the file is received,
+ clients should assume that the file is once again being
+ analyzed and the information should be processed.
+ </p>
+ <p>
+ It is not possible to subscribe to or unsubscribe from this
+ notification.
+ </p>
+ <params>
+ <field name="files">
+ <list><ref>FilePath</ref></list>
+ <p>
+ The files that are no longer being analyzed.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="folding">
+ <p>
+ Reports the folding regions associated with a given
+ file. Folding regions can be nested, but will not be
+ overlapping. Nesting occurs when a foldable element, such as
+ a method, is nested inside another foldable element such as
+ a class.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"FOLDING"</tt> in
+ the list of services passed in an analysis.setSubscriptions
+ request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the folding regions.
+ </p>
+ </field>
+ <field name="regions">
+ <list><ref>FoldingRegion</ref></list>
+ <p>
+ The folding regions contained in the file.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="highlights">
+ <p>
+ Reports the highlight regions associated with a given file.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"HIGHLIGHTS"</tt>
+ in the list of services passed in an
+ analysis.setSubscriptions request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the highlight regions.
+ </p>
+ </field>
+ <field name="regions">
+ <list><ref>HighlightRegion</ref></list>
+ <p>
+ The highlight regions contained in the file. Each
+ highlight region represents a particular syntactic or
+ semantic meaning associated with some range. Note that
+ the highlight regions that are returned can overlap
+ other highlight regions if there is more than one
+ meaning associated with a particular region.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="navigation">
+ <p>
+ Reports the navigation targets associated with a given file.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"NAVIGATION"</tt>
+ in the list of services passed in an
+ analysis.setSubscriptions request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the navigation regions.
+ </p>
+ </field>
+ <field name="regions">
+ <list><ref>NavigationRegion</ref></list>
+ <p>
+ The navigation regions contained in the file. Each
+ navigation region represents a list of targets
+ associated with some range. The lists will usually
+ contain a single target, but can contain more in the
+ case of a part that is included in multiple libraries
+ or in Dart code that is compiled against multiple
+ versions of a package. Note that the navigation
+ regions that are returned do not overlap other
+ navigation regions.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="occurrences">
+ <p>
+ Reports the occurrences of references to elements within a
+ single file.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"OCCURRENCES"</tt>
+ in the list of services passed in an
+ analysis.setSubscriptions request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file in which the references occur.
+ </p>
+ </field>
+ <field name="occurrences">
+ <list><ref>Occurrences</ref></list>
+ <p>
+ The occurrences of references to elements within the
+ file.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="outline">
+ <p>
+ Reports the outline associated with a single file.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"OUTLINE"</tt> in
+ the list of services passed in an analysis.setSubscriptions
+ request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file with which the outline is associated.
+ </p>
+ </field>
+ <field name="outline">
+ <ref>Outline</ref>
+ <p>
+ The outline associated with the file.
+ </p>
+ </field>
+ </params>
+ </notification>
+ <notification event="overrides">
+ <p>
+ Reports the overridding members in a file. This notification
+ currently includes only members that override a member from
+ a superclass. In particular, it does not include members
+ that override members from interfaces.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value <tt>"OVERRIDES"</tt> in
+ the list of services passed in an analysis.setSubscriptions
+ request.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file with which the overrides are associated.
+ </p>
+ </field>
+ <field name="overrides">
+ <list><ref>Override</ref></list>
+ <p>
+ The overrides associated with the file.
+ </p>
+ </field>
+ </params>
+ </notification>
+ </domain>
+ <domain name="completion">
+ <p>
+ The code completion domain contains commands related to
+ getting code completion suggestions.
+ </p>
+ <request method="getSuggestions">
+ <p>
+ Request that completion suggestions for the given offset in
+ the given file be returned.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the point at which suggestions are
+ to be made.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset within the file at which suggestions are to
+ be made.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>CompletionId</ref>
+ <p>
+ The identifier used to associate results with this
+ completion request.
+ </p>
+ </field>
+ </result>
+ </request>
+ <notification event="results">
+ <p>
+ Reports the completion suggestions that should be presented
+ to the user. The set of suggestions included in the
+ notification is always a complete list that supersedes any
+ previously reported suggestions.
+ </p>
+ <params>
+ <field name="id">
+ <ref>CompletionId</ref>
+ <p>
+ The id associated with the completion.
+ </p>
+ </field>
+ <field name="replacementOffset">
+ <ref>int</ref>
+ <p>
+ The offset of the start of the text to be
+ replaced. This will be different than the offset used
+ to request the completion suggestions if there was a
+ portion of an identifier before the original
+ offset. In particular, the replacementOffset will be
+ the offset of the beginning of said identifier.
+ </p>
+ </field>
+ <field name="replacementLength">
+ <ref>int</ref>
+ <p>
+ The length of the text to be replaced if the remainder
+ of the identifier containing the cursor is to be
+ replaced when the suggestion is applied (that is, the
+ number of characters in the existing identifier).
+ </p>
+ </field>
+ <field name="results">
+ <list><ref>CompletionSuggestion</ref></list>
+ <p>
+ The completion suggestions being reported.
+ </p>
+ </field>
+ <field name="last">
+ <ref>bool</ref>
+ <p>
+ True if this is that last set of results that will be
+ returned for the indicated completion.
+ </p>
+ </field>
+ </params>
+ </notification>
+ </domain>
+ <domain name="search">
+ <p>
+ The search domain contains commands related to searches that
+ can be performed against the code base.
+ </p>
+ <request method="findElementReferences">
+ <p>
+ Perform a search for references to the element defined or
+ referenced at the given offset in the given file.
+ </p>
+ <p>
+ An identifier is returned immediately, and individual
+ results will be returned via the search.results notification
+ as they become available.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the declaration of or reference to
+ the element used to define the search.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset within the file of the declaration of or
+ reference to the element.
+ </p>
+ </field>
+ <field name="includePotential">
+ <ref>bool</ref>
+ <p>
+ True if potential matches are to be included in the
+ results.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>SearchId</ref>
+ <p>
+ The identifier used to associate results with this
+ search request.
+ </p>
+ </field>
+ <field name="element">
+ <ref>Element</ref>
+ <p>
+ The element referenced or defined at the given offset
+ and whose references will be returned in the search
+ results.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="findMemberDeclarations">
+ <p>
+ Perform a search for declarations of members whose name is
+ equal to the given name.
+ </p>
+ <p>
+ An identifier is returned immediately, and individual
+ results will be returned via the search.results notification
+ as they become available.
+ </p>
+ <params>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name of the declarations to be found.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>SearchId</ref>
+ <p>
+ The identifier used to associate results with this
+ search request.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="findMemberReferences">
+ <p>
+ Perform a search for references to members whose name is
+ equal to the given name. This search does not check to see
+ that there is a member defined with the given name, so it is
+ able to find references to undefined members as well.
+ </p>
+ <p>
+ An identifier is returned immediately, and individual
+ results will be returned via the search.results notification
+ as they become available.
+ </p>
+ <params>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name of the references to be found.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>SearchId</ref>
+ <p>
+ The identifier used to associate results with this
+ search request.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="findTopLevelDeclarations">
+ <p>
+ Perform a search for declarations of top-level elements
+ (classes, typedefs, getters, setters, functions and fields)
+ whose name matches the given pattern.
+ </p>
+ <p>
+ An identifier is returned immediately, and individual
+ results will be returned via the search.results notification
+ as they become available.
+ </p>
+ <params>
+ <field name="pattern">
+ <ref>String</ref>
+ <p>
+ The regular expression used to match the names of the
+ declarations to be found.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>SearchId</ref>
+ <p>
+ The identifier used to associate results with this
+ search request.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="getTypeHierarchy">
+ <p>
+ Return the type hierarchy of the class declared or
+ referenced at the given location.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the declaration or reference to the
+ type for which a hierarchy is being requested.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the name of the type within the file.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="hierarchyItems">
+ <list><ref>TypeHierarchyItem</ref></list>
+ <p>
+ A list of the types in the requested hierarchy. The
+ first element of the list is the item representing the
+ type for which the hierarchy was requested. The index of
+ other elements of the list is unspecified, but
+ correspond to the integers used to reference supertype
+ and subtype items within the items.
+ </p>
+ </field>
+ </result>
+ </request>
+ <notification event="results">
+ <p>
+ Reports some or all of the results of performing a requested
+ search. Unlike other notifications, this notification
+ contains search results that should be added to any
+ previously received search results associated with the same
+ search id.
+ </p>
+ <params>
+ <field name="id">
+ <ref>SearchId</ref>
+ <p>
+ The id associated with the search.
+ </p>
+ </field>
+ <field name="results">
+ <list><ref>SearchResult</ref></list>
+ <p>
+ The search results being reported.
+ </p>
+ </field>
+ <field name="last">
+ <ref>bool</ref>
+ <p>
+ True if this is that last set of results that will be
+ returned for the indicated search.
+ </p>
+ </field>
+ </params>
+ </notification>
+ </domain>
+ <domain name="edit">
+ <p>
+ The edit domain contains commands related to edits that can be
+ applied to the code.
+ </p>
+ <request method="getAssists">
+ <p>
+ Return the set of assists that are available at the given
+ location. An assist is distinguished from a refactoring
+ primarily by the fact that it affects a single file and does
+ not require user input in order to be performed.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the code for which assists are being
+ requested.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the code for which assists are being
+ requested.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the code for which assists are being
+ requested.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="assists">
+ <list><ref>SourceChange</ref></list>
+ <p>
+ The assists that are available at the given location.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="getAvailableRefactorings">
+ <p>
+ Get a list of the kinds of refactorings that are valid for
+ the given selection in the given file.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the code on which the refactoring
+ would be based.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the code on which the refactoring would be
+ based.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the code on which the refactoring would be
+ based.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="kinds">
+ <list><ref>RefactoringKind</ref></list>
+ <p>
+ The kinds of refactorings that are valid for the given
+ selection.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="getFixes">
+ <p>
+ Return the set of fixes that are available for the errors at
+ a given offset in a given file.
+ </p>
+ <params>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the errors for which fixes are being
+ requested.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset used to select the errors for which fixes
+ will be returned.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="fixes">
+ <list><ref>ErrorFixes</ref></list>
+ <p>
+ The fixes that are available for each of the analysis
+ errors. There is a one-to-one correspondence between the
+ analysis errors in the request and the lists of changes
+ in the response. In particular, it is always the case
+ that errors.length == fixes.length and that fixes[i] is
+ the list of fixes for the error in errors[i]. The list
+ of changes corresponding to an error can be empty if
+ there are no fixes available for that error.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="getRefactoring">
+ <p>
+ Get the changes required to perform a refactoring.
+ </p>
+ <params>
+ <field name="kindId">
+ <ref>RefactoringKind</ref>
+ <p>
+ The identifier of the kind of refactoring to be
+ performed.
+ </p>
+ </field>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the code involved in the
+ refactoring.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the region involved in the refactoring.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the region involved in the refactoring.
+ </p>
+ </field>
+ <field name="validateOnly">
+ <ref>bool</ref>
+ <p>
+ True if the client is only requesting that the values of
+ the options be validated and no change be generated.
+ </p>
+ </field>
+ <field name="options" optional="true">
+ <ref>object</ref>
+ <p>
+ Data used to provide values provided by the user. The
+ structure of the data is dependent on the kind of
+ refactoring being performed. The data that is expected is
+ documented in the section titled <a
+ href="#refactorings">Refactorings</a>, labeled as
+ “Options”. This field can be omitted if the refactoring
+ does not require any options or if the values of those
+ options are not known.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="status">
+ <list><ref>RefactoringProblem</ref></list>
+ <p>
+ The status of the refactoring. The array will be empty
+ if there are no known problems.
+ </p>
+ </field>
+ <field name="feedback" optional="true">
+ <ref>object</ref>
+ <p>
+ Data used to provide feedback to the user. The structure
+ of the data is dependent on the kind of refactoring
+ being created. The data that is returned is documented
+ in the section titled <a
+ href="#refactorings">Refactorings</a>, labeled as
+ “Feedback”.
+ </p>
+ </field>
+ <field name="change" optional="true">
+ <ref>SourceChange</ref>
+ <p>
+ The changes that are to be applied to affect the
+ refactoring. This field will be omitted if there are
+ problems that prevent a set of changed from being
+ computed, such as having no options specified for a
+ refactoring that requires them, or if only validation
+ was requested.
+ </p>
+ </field>
+ </result>
+ </request>
+ </domain>
+ <domain name="debug">
+ <p>
+ The debugging domain contains commands related to providing a
+ debugging experience.
+ </p>
+ <request method="createContext">
+ <p>
+ Create a debugging context for the executable file with the
+ given path. The context that is created will persist until
+ debug.deleteContext is used to delete it. Clients,
+ therefore, are responsible for managing the lifetime of
+ debugging contexts.
+ </p>
+ <params>
+ <field name="contextRoot">
+ <ref>FilePath</ref>
+ <p>
+ The path of the Dart or HTML file that will be launched.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="id">
+ <ref>DebugContextId</ref>
+ <p>
+ The identifier used to refer to the debugging context
+ that was created.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="deleteContext">
+ <p>
+ Delete the debugging context with the given identifier. The
+ context id is no longer valid after this command. The server
+ is allowed to re-use ids when they are no longer valid.
+ </p>
+ <params>
+ <field name="id">
+ <ref>DebugContextId</ref>
+ <p>
+ The identifier of the debugging context that is to be
+ deleted.
+ </p>
+ </field>
+ </params>
+ </request>
+ <request method="mapUri">
+ <p>
+ Map a URI from the debugging context to the file that it
+ corresponds to, or map a file to the URI that it corresponds
+ to in the debugging context.
+ </p>
+ <p>
+ Exactly one of the file and uri fields must be provided.
+ </p>
+ <params>
+ <field name="id">
+ <ref>DebugContextId</ref>
+ <p>
+ The identifier of the debugging context in which the URI
+ is to be mapped.
+ </p>
+ </field>
+ <field name="file" optional="true">
+ <ref>FilePath</ref>
+ <p>
+ The path of the file to be mapped into a URI.
+ </p>
+ </field>
+ <field name="uri" optional="true">
+ <ref>String</ref>
+ <p>
+ The URI to be mapped into a file path.
+ </p>
+ </field>
+ </params>
+ <result>
+ <field name="file" optional="true">
+ <ref>FilePath</ref>
+ <p>
+ The file to which the URI was mapped. This field is
+ omitted if the uri field was not given in the request.
+ </p>
+ </field>
+ <field name="uri" optional="true">
+ <ref>String</ref>
+ <p>
+ The URI to which the file path was mapped. This field is
+ omitted if the file field was not given in the request.
+ </p>
+ </field>
+ </result>
+ </request>
+ <request method="setSubscriptions">
+ <p>
+ Subscribe for services. All previous subscriptions are
+ replaced by the given set of services.
+ </p>
+ <p>
+ It is an error if any of the elements in the list are not
+ valid services. If there is an error, then the current
+ subscriptions will remain unchanged.
+ </p>
+ <params>
+ <field name="subscriptions">
+ <list><ref>DebugService</ref></list>
+ <p>
+ A list of the services being subscribed to.
+ </p>
+ </field>
+ </params>
+ </request>
+ <notification event="launchData">
+ <p>
+ Reports information needed to allow applications within the
+ given context to be launched.
+ </p>
+ <p>
+ This notification is not subscribed to by default. Clients
+ can subscribe by including the value "LAUNCH_DATA" in the
+ list of services passed in a debug.setSubscriptions request.
+ </p>
+ <params>
+ <field name="executables">
+ <list><ref>ExecutableFile</ref></list>
+ <p>
+ A list of the files that are executable in the given
+ context. This list replaces any previous list provided
+ for the given context.
+ </p>
+ </field>
+ <field name="dartToHtml">
+ <map>
+ <key><ref>FilePath</ref></key>
+ <value>
+ <list><ref>FilePath</ref></list>
+ </value>
+ </map>
+ <p>
+ A mapping from the paths of Dart files that are
+ referenced by HTML files to a list of the HTML files
+ that reference the Dart files.
+ </p>
+ </field>
+ <field name="htmlToDart">
+ <map>
+ <key><ref>FilePath</ref></key>
+ <value>
+ <list><ref>FilePath</ref></list>
+ </value>
+ </map>
+ <p>
+ A mapping from the paths of HTML files that reference
+ Dart files to a list of the Dart files they reference.
+ </p>
+ </field>
+ </params>
+ </notification>
+ </domain>
+ <types>
+ <h2><a name="types">Types</a></h2>
+ <p>
+ This section contains descriptions of the data types referenced
+ in the API’s of the various domains.
+ </p>
+ <type name="AnalysisError">
+ <p>
+ An indication of an error, warning, or hint that was produced
+ by the analysis.
+ </p>
+ <object>
+ <field name="severity">
+ <ref>ErrorSeverity</ref>
+ <p>
+ The severity of the error.
+ </p>
+ </field>
+ <field name="type">
+ <ref>ErrorType</ref>
+ <p>
+ The type of the error.
+ </p>
+ </field>
+ <field name="location">
+ <ref>Location</ref>
+ <p>
+ The location associated with the error.
+ </p>
+ </field>
+ <field name="message">
+ <ref>String</ref>
+ <p>
+ The message to be displayed for this error. The message
+ should indicate what is wrong with the code and why it is
+ wrong.
+ </p>
+ </field>
+ <field name="correction" optional="true">
+ <ref>String</ref>
+ <p>
+ The correction message to be displayed for this error. The
+ correction message should indicate how the user can fix
+ the error. The field is omitted if there is no correction
+ message associated with the error code.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="AnalysisOptions">
+ <p>
+ A set of options controlling what kind of analysis is to be
+ performed. If the value of a field is omitted the value of the
+ option will not be changed.
+ </p>
+ <p>
+ NOTE: These options need to change.
+ </p>
+ <object>
+ <field name="analyzeAngular" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if the client wants Angular code to be analyzed.
+ </p>
+ </field>
+ <field name="analyzePolymer" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if the client wants Polymer code to be analyzed.
+ </p>
+ </field>
+ <field name="enableAsync" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if the client wants to enable support for the
+ proposed async feature.
+ </p>
+ </field>
+ <field name="enableDeferredLoading" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if the client wants to enable support for the
+ proposed deferred loading feature.
+ </p>
+ </field>
+ <field name="enableEnums" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if the client wants to enable support for the
+ proposed enum feature.
+ </p>
+ </field>
+ <field name="generateDart2jsHints" optional="true">
+ <ref>bool</ref>
+ <p>
+ True if hints that are specific to dart2js should be
+ generated. This option is ignored if either provideErrors
+ or generateHints is false.
+ </p>
+ </field>
+ <field name="generateHints" optional="true">
+ <ref>bool</ref>
+ <p>
+ True is hints should be generated as part of generating
+ errors and warnings. This option is ignored if
+ provideErrors is false.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="AnalysisService">
+ <p>
+ An enumeration of the services provided by the analysis
+ domain.
+ </p>
+ <enum>
+ <value><code>FOLDING</code></value>
+ <value><code>HIGHLIGHTS</code></value>
+ <value><code>NAVIGATION</code></value>
+ <value><code>OCCURRENCES</code></value>
+ <value><code>OUTLINE</code></value>
+ <value><code>OVERRIDES</code></value>
+ </enum>
+ </type>
+ <type name="AnalysisStatus">
+ <p>
+ An indication of the current state of analysis.
+ </p>
+ <object>
+ <field name="analyzing">
+ <ref>bool</ref>
+ <p>True if analysis is currently being performed.</p>
+ </field>
+ <field name="analysisTarget" optional="true">
+ <ref>String</ref>
+ <p>
+ The name of the current target of analysis. This field is
+ omitted if analyzing is false.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="CompletionId">
+ <ref>String</ref>
+ <p>
+ An identifier used to associate completion results with a
+ completion request.
+ </p>
+ </type>
+ <type name="CompletionRelevance">
+ <p>
+ An enumeration of the relevance of a completion
+ suggestion.
+ </p>
+ <enum>
+ <value><code>LOW</code></value>
+ <value><code>DEFAULT</code></value>
+ <value><code>HIGH</code></value>
+ </enum>
+ </type>
+ <type name="CompletionSuggestion">
+ <p>
+ A suggestion for how to complete partially entered text. Many
+ of the fields are optional, depending on the kind of element
+ being suggested.
+ </p>
+ <object>
+ <field name="kind">
+ <ref>CompletionSuggestionKind</ref>
+ <p>
+ The kind of element being suggested.
+ </p>
+ </field>
+ <field name="relevance">
+ <ref>CompletionRelevance</ref>
+ <p>
+ The relevance of this completion suggestion.
+ </p>
+ </field>
+ <field name="completion">
+ <ref>String</ref>
+ <p>
+ The identifier to be inserted if the suggestion is
+ selected. If the suggestion is for a method or function,
+ the client might want to additionally insert a template
+ for the parameters. The information required in order to
+ do so is contained in other fields.
+ </p>
+ </field>
+ <field name="selectionOffset">
+ <ref>int</ref>
+ <p>
+ The offset, relative to the beginning of the completion,
+ of where the selection should be placed after insertion.
+ </p>
+ </field>
+ <field name="selectionLength">
+ <ref>int</ref>
+ <p>
+ The number of characters that should be selected after
+ insertion.
+ </p>
+ </field>
+ <field name="isDeprecated">
+ <ref>bool</ref>
+ <p>
+ True if the suggested element is deprecated.
+ </p>
+ </field>
+ <field name="isPotential">
+ <ref>bool</ref>
+ <p>
+ True if the element is not known to be valid for the
+ target. This happens if the type of the target is dynamic.
+ </p>
+ </field>
+ <field name="docSummary" optional="true">
+ <ref>String</ref>
+ <p>
+ An abbreviated version of the Dartdoc associated with the
+ element being suggested, This field is omitted if there is
+ no Dartdoc associated with the element.
+ </p>
+ </field>
+ <field name="docComplete" optional="true">
+ <ref>String</ref>
+ <p>
+ The Dartdoc associated with the element being suggested,
+ This field is omitted if there is no Dartdoc associated
+ with the element.
+ </p>
+ </field>
+ <field name="declaringType" optional="true">
+ <ref>String</ref>
+ <p>
+ The class that declares the element being suggested. This
+ field is omitted if the suggested element is not a member
+ of a class.
+ </p>
+ </field>
+ <field name="returnType" optional="true">
+ <ref>String</ref>
+ <p>
+ The return type of the getter, function or method being
+ suggested. This field is omitted if the suggested element
+ is not a getter, function or method.
+ </p>
+ </field>
+ <field name="parameterNames" optional="true">
+ <list><ref>String</ref></list>
+ <p>
+ The names of the parameters of the function or method
+ being suggested. This field is omitted if the suggested
+ element is not a setter, function or method.
+ </p>
+ </field>
+ <field name="parameterTypes" optional="true">
+ <list><ref>String</ref></list>
+ <p>
+ The types of the parameters of the function or method
+ being suggested. This field is omitted if the
+ parameterNames field is omitted.
+ </p>
+ </field>
+ <field name="requiredParameterCount" optional="true">
+ <ref>int</ref>
+ <p>
+ The number of required parameters for the function or
+ method being suggested. This field is omitted if the
+ parameterNames field is omitted.
+ </p>
+ </field>
+ <field name="positionalParameterCount" optional="true">
+ <ref>int</ref>
+ <p>
+ The number of positional parameters for the function or
+ method being suggested. This field is omitted if the
+ parameterNames field is omitted.
+ </p>
+ </field>
+ <field name="parameterName" optional="true">
+ <ref>String</ref>
+ <p>
+ The name of the optional parameter being suggested. This
+ field is omitted if the suggestion is not the addition of
+ an optional argument within an argument list.
+ </p>
+ </field>
+ <field name="parameterType" optional="true">
+ <ref>String</ref>
+ <p>
+ The type of the options parameter being suggested. This
+ field is omitted if the parameterName field is omitted.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="CompletionSuggestionKind">
+ <p>
+ An enumeration of the kinds of elements that can be included
+ in a completion suggestion.
+ </p>
+ <enum>
+ <value><code>ARGUMENT_LIST</code></value>
+ <value><code>CLASS</code></value>
+ <value><code>CLASS_ALIAS</code></value>
+ <value><code>CONSTRUCTOR</code></value>
+ <value><code>FIELD</code></value>
+ <value><code>FUNCTION</code></value>
+ <value><code>FUNCTION_TYPE_ALIAS</code></value>
+ <value><code>GETTER</code></value>
+ <value><code>IMPORT</code></value>
+ <value><code>LIBRARY_PREFIX</code></value>
+ <value><code>LOCAL_VARIABLE</code></value>
+ <value><code>METHOD</code></value>
+ <value><code>METHOD_NAME</code></value>
+ <value><code>NAMED_ARGUMENT</code></value>
+ <value><code>OPTIONAL_ARGUMENT</code></value>
+ <value><code>PARAMETER</code></value>
+ <value><code>SETTER</code></value>
+ <value><code>TOP_LEVEL_VARIABLE</code></value>
+ <value><code>TYPE_PARAMETER</code></value>
+ </enum>
+ </type>
+ <type name="ContentChange">
+ <p>
+ A description of the change to the content of a file. The
+ optional fields are omitted if there is no single range of
+ characters that was modified. If any of the optional fields
+ are provided then all of the optional fields must be provided.
+ </p>
+ <object>
+ <field name="content">
+ <ref>String</ref>
+ <p>
+ The new content of the file, or null if the content of the
+ file should be read from disk.
+ </p>
+ </field>
+ <field name="offset" optional="true">
+ <ref>int</ref>
+ <p>
+ The offset of the region that was modified.
+ </p>
+ </field>
+ <field name="oldLength" optional="true">
+ <ref>int</ref>
+ <p>
+ The length of the region that was removed.
+ </p>
+ </field>
+ <field name="newLength" optional="true">
+ <ref>int</ref>
+ <p>
+ The length of the region that was added.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="DebugContextId">
+ <ref>String</ref>
+ <p>
+ The identifier for a debug context.
+ </p>
+ </type>
+ <type name="DebugService">
+ <p>
+ An enumeration of the services provided by the debug
+ domain.
+ </p>
+ <enum>
+ <value><code>LAUNCH_DATA</code></value>
+ </enum>
+ </type>
+ <type name="Element">
+ <p>
+ Information about an element (something that can be declared
+ in code).
+ </p>
+ <object>
+ <field name="kind">
+ <ref>ElementKind</ref>
+ <p>
+ The kind of the element.
+ </p>
+ </field>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name of the element. This is typically used as the
+ label in the outline.
+ </p>
+ </field>
+ <field name="location" optional="true">
+ <ref>Location</ref>
+ <p>
+ The location of the name in the declaration of the
+ element.
+ </p>
+ </field>
+ <field name="flags">
+ <ref>int</ref>
+ <p>
+ A bit-map containing the following flags:
+ </p>
+ <ul>
+ <li>0x01 - set if the element is explicitly or implicitly abstract</li>
+ <li>0x02 - set if the element was declared to be ‘const’</li>
+ <li>0x04 - set if the element was declared to be ‘final’</li>
+ <li>0x08 - set if the element is a static member of a class or is a top-level function or field</li>
+ <li>0x10 - set if the element is private</li>
+ <li>0x20 - set if the element is deprecated</li>
+ </ul>
+ </field>
+ <field name="parameters" optional="true">
+ <ref>String</ref>
+ <p>
+ The parameter list for the element. If the element is not
+ a method or function this field will not be defined. If
+ the element has zero parameters, this field will have a
+ value of "()".
+ </p>
+ </field>
+ <field name="returnType" optional="true">
+ <ref>String</ref>
+ <p>
+ The return type of the element. If the element is not a
+ method or function this field will not be defined. If the
+ element does not have a declared return type, this field
+ will contain an empty string.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="ElementKind">
+ <p>
+ An enumeration of the kinds of elements.
+ </p>
+ <enum>
+ <value><code>CLASS</code></value>
+ <value><code>CLASS_TYPE_ALIAS</code></value>
+ <value><code>COMPILATION_UNIT</code></value>
+ <value><code>CONSTRUCTOR</code></value>
+ <value><code>GETTER</code></value>
+ <value><code>FIELD</code></value>
+ <value><code>FUNCTION</code></value>
+ <value><code>FUNCTION_TYPE_ALIAS</code></value>
+ <value><code>LIBRARY</code></value>
+ <value><code>LOCAL_VARIABLE</code></value>
+ <value><code>METHOD</code></value>
+ <value><code>SETTER</code></value>
+ <value><code>TOP_LEVEL_VARIABLE</code></value>
+ <value><code>TYPE_PARAMETER</code></value>
+ <value><code>UNKNOWN</code></value>
+ <value><code>UNIT_TEST_GROUP</code></value>
+ <value><code>UNIT_TEST_TEST</code></value>
+ </enum>
+ </type>
+ <type name="Error">
+ <p>
+ An indication of a problem with the execution of the server,
+ typically in response to a request. The error codes that can
+ be returned are documented in the section titled Errors.
+ </p>
+ <object>
+ <field name="code">
+ <!-- TODO(paulberry): this should be a String, but the
+ server is currently outputting an int. -->
+ <ref>int</ref>
+ <p>
+ A code that uniquely identifies the error that occurred.
+ </p>
+ </field>
+ <field name="message">
+ <ref>String</ref>
+ <p>
+ A short description of the error.
+ </p>
+ </field>
+ <field name="data" optional="true">
+ <ref>object</ref>
+ <p>
+ Additional data related to the error. This field is
+ omitted if there is no additional data available.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="ErrorFixes">
+ <p>
+ A list of fixes associated with a specific error
+ </p>
+ <object>
+ <field name="error">
+ <ref>AnalysisError</ref>
+ <p>
+ The error with which the fixes are associated.
+ </p>
+ </field>
+ <field name="fixes">
+ <list><ref>SourceChange</ref></list>
+ <p>
+ The fixes associated with the error.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="ErrorSeverity">
+ <p>
+ An enumeration of the possible severities of analysis
+ errors.
+ </p>
+ <enum>
+ <value><code>INFO</code></value>
+ <value><code>WARNING</code></value>
+ <value><code>ERROR</code></value>
+ </enum>
+ </type>
+ <type name="ErrorType">
+ <p>
+ An enumeration of the possible types of analysis errors.
+ </p>
+ <enum>
+ <value><code>COMPILE_TIME_ERROR</code></value>
+ <value><code>HINT</code></value>
+ <value><code>STATIC_TYPE_WARNING</code></value>
+ <value><code>STATIC_WARNING</code></value>
+ <value><code>SYNTACTIC_ERROR</code></value>
+ <value><code>TODO</code></value>
+ </enum>
+ </type>
+ <type name="ExecutableFile">
+ <p>
+ A description of an executable file.
+ </p>
+ <object>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The path of the executable file.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>ExecutableKind</ref>
+ <p>
+ The offset of the region to be highlighted.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="ExecutableKind">
+ <p>
+ An enumeration of the kinds of executable files.
+ </p>
+ <enum>
+ <value><code>CLIENT</code></value>
+ <value><code>EITHER</code></value>
+ <value><code>SERVER</code></value>
+ </enum>
+ </type>
+ <type name="FilePath">
+ <ref>String</ref>
+ <p>
+ The absolute path of a file.
+ </p>
+ </type>
+ <type name="FoldingKind">
+ <p>
+ An enumeration of the kinds of folding regions.
+ </p>
+ <enum>
+ <value><code>COMMENT</code></value>
+ <value><code>CLASS_MEMBER</code></value>
+ <value><code>DIRECTIVES</code></value>
+ <value><code>DOCUMENTATION_COMMENT</code></value>
+ <value><code>TOP_LEVEL_DECLARATION</code></value>
+ </enum>
+ </type>
+ <type name="FoldingRegion">
+ <p>
+ A description of a region that can be folded.
+ </p>
+ <object>
+ <field name="kind">
+ <ref>FoldingKind</ref>
+ <p>
+ The kind of the region.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the region to be folded.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the region to be folded.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="HighlightRegion">
+ <p>
+ A description of a region that could have special highlighting
+ associated with it.
+ </p>
+ <object>
+ <field name="type">
+ <ref>HighlightRegionType</ref>
+ <p>
+ The type of highlight associated with the region.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the region to be highlighted.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the region to be highlighted.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="HighlightRegionType">
+ <p>
+ An enumeration of the kinds of highlighting that can be
+ applied to files.
+ </p>
+ <enum>
+ <value><code>ANNOTATION</code></value>
+ <value><code>BUILT_IN</code></value>
+ <value><code>CLASS</code></value>
+ <value><code>COMMENT_BLOCK</code></value>
+ <value><code>COMMENT_DOCUMENTATION</code></value>
+ <value><code>COMMENT_END_OF_LINE</code></value>
+ <value><code>CONSTRUCTOR</code></value>
+ <value><code>DIRECTIVE</code></value>
+ <value><code>DYNAMIC_TYPE</code></value>
+ <value><code>FIELD</code></value>
+ <value><code>FIELD_STATIC</code></value>
+ <value><code>FUNCTION_DECLARATION</code></value>
+ <value><code>FUNCTION</code></value>
+ <value><code>FUNCTION_TYPE_ALIAS</code></value>
+ <value><code>GETTER_DECLARATION</code></value>
+ <value><code>KEYWORD</code></value>
+ <value><code>IDENTIFIER_DEFAULT</code></value>
+ <value><code>IMPORT_PREFIX</code></value>
+ <value><code>LITERAL_BOOLEAN</code></value>
+ <value><code>LITERAL_DOUBLE</code></value>
+ <value><code>LITERAL_INTEGER</code></value>
+ <value><code>LITERAL_LIST</code></value>
+ <value><code>LITERAL_MAP</code></value>
+ <value><code>LITERAL_STRING</code></value>
+ <value><code>LOCAL_VARIABLE_DECLARATION</code></value>
+ <value><code>LOCAL_VARIABLE</code></value>
+ <value><code>METHOD_DECLARATION</code></value>
+ <value><code>METHOD_DECLARATION_STATIC</code></value>
+ <value><code>METHOD</code></value>
+ <value><code>METHOD_STATIC</code></value>
+ <value><code>PARAMETER</code></value>
+ <value><code>SETTER_DECLARATION</code></value>
+ <value><code>TOP_LEVEL_VARIABLE</code></value>
+ <value><code>TYPE_NAME_DYNAMIC</code></value>
+ <value><code>TYPE_PARAMETER</code></value>
+ </enum>
+ </type>
+ <type name="HoverInformation">
+ <p>
+ The hover information associated with a specific location.
+ </p>
+ <object>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the range of characters that encompases the
+ cursor position and has the same hover information as the
+ cursor position.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the range of characters that encompases the
+ cursor position and has the same hover information as the
+ cursor position.
+ </p>
+ </field>
+ <field name="containingLibraryPath" optional="true">
+ <ref>String</ref>
+ <p>
+ The path to the defining compilation unit of the library
+ in which the referenced element is declared. This data is
+ omitted if there is no referenced element.
+ </p>
+ </field>
+ <field name="containingLibraryName" optional="true">
+ <ref>String</ref>
+ <p>
+ The name of the library in which the referenced element is
+ declared. This data is omitted if there is no referenced
+ element.
+ </p>
+ </field>
+ <field name="dartdoc" optional="true">
+ <ref>String</ref>
+ <p>
+ The dartdoc associated with the referenced element. Other
+ than the removal of the comment delimiters, including
+ leading asterisks in the case of a block comment, the
+ dartdoc is unprocessed markdown. This data is omitted if
+ there is no referenced element.
+ </p>
+ </field>
+ <field name="elementDescription" optional="true">
+ <ref>String</ref>
+ <p>
+ A human-readable description of the element being
+ referenced. This data is omitted if there is no referenced
+ element.
+ </p>
+ </field>
+ <field name="elementKind" optional="true">
+ <ref>String</ref>
+ <p>
+ A human-readable description of the kind of element being
+ referenced (such as “class” or “function type
+ alias”). This data is omitted if there is no referenced
+ element.
+ </p>
+ </field>
+ <field name="parameter" optional="true">
+ <ref>String</ref>
+ <p>
+ A human-readable description of the parameter
+ corresponding to the expression being hovered over. This
+ data is omitted if the location is not in an argument to a
+ function.
+ </p>
+ </field>
+ <field name="propagatedType" optional="true">
+ <ref>String</ref>
+ <p>
+ The name of the propagated type of the expression. This
+ data is omitted if the location does not correspond to an
+ expression or if there is no propagated type information.
+ </p>
+ </field>
+ <field name="staticType" optional="true">
+ <ref>String</ref>
+ <p>
+ The name of the static type of the expression. This data
+ is omitted if the location does not correspond to an
+ expression.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="LinkedEditGroup">
+ <p>
+ A collection of positions that should be linked (edited
+ simultaneously) for the purposes of updating code after a
+ source change. For example, if a set of edits introduced a
+ new variable name, the group would contain all of the
+ positions of the variable name so that if the client wanted
+ to let the user edit the variable name after the operation,
+ all occurrences of the name could be edited simultaneously.
+ </p>
+ <object>
+ <field name="positions">
+ <list><ref>Position</ref></list>
+ <p>
+ The positions of the regions that should be edited
+ simultaneously.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the regions that should be edited
+ simultaneously.
+ </p>
+ </field>
+ <field name="suggestions">
+ <list><ref>LinkedEditSuggestion</ref></list>
+ <p>
+ Pre-computed suggestions for what every region might
+ want to be changed to.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="LinkedEditSuggestion">
+ <p>
+ A suggestion of a value that could be used to replace all of
+ the linked edit regions in a LinkedEditGroup.
+ </p>
+ <object>
+ <field name="value">
+ <ref>String</ref>
+ <p>
+ The value that could be used to replace all of the linked
+ edit regions.
+ </p>
+ </field>
+ <field name="kind">
+ <ref>LinkedEditSuggestionKind</ref>
+ <p>
+ The kind of value being proposed.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="LinkedEditSuggestionKind">
+ <p>
+ An enumeration of the kind of values that can be suggested
+ for a linked edit.
+ </p>
+ <enum>
+ <value><code>METHOD</code></value>
+ <value><code>PARAMETER</code></value>
+ <value><code>TYPE</code></value>
+ <value><code>VARIABLE</code></value>
+ </enum>
+ </type>
+ <type name="Location">
+ <p>
+ A location (character range) within a file.
+ </p>
+ <object>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the range.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the range.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the range.
+ </p>
+ </field>
+ <field name="startLine">
+ <ref>int</ref>
+ <p>
+ The one-based index of the line containing the first
+ character of the range.
+ </p>
+ </field>
+ <field name="startColumn">
+ <ref>int</ref>
+ <p>
+ The one-based index of the column containing the first
+ character of the range.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="NavigationRegion">
+ <p>
+ A description of a region from which the user can navigate to
+ the declaration of an element.
+ </p>
+ <object>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the region from which the user can navigate.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the region from which the user can navigate.
+ </p>
+ </field>
+ <field name="targets">
+ <list><ref>Element</ref></list>
+ <p>
+ The elements to which the given region is bound. By
+ opening the declaration of the elements, clients can
+ implement one form of navigation.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="Occurrences">
+ <p>
+ A description of the references to a single element within a
+ single file.
+ </p>
+ <object>
+ <field name="element">
+ <ref>Element</ref>
+ <p>
+ The element that was referenced.
+ </p>
+ </field>
+ <field name="offsets">
+ <list><ref>int</ref></list>
+ <p>
+ The offsets of the name of the referenced element within
+ the file.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the name of the referenced element.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="Outline">
+ <p>
+ An node in the outline structure of a file.
+ </p>
+ <object>
+ <field name="element">
+ <ref>Element</ref>
+ <p>
+ A description of the element represented by this node.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the first character of the element. This is
+ different than the offset in the Element, which if the
+ offset of the name of the element. It can be used, for
+ example, to map locations in the file back to an outline.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the element.
+ </p>
+ </field>
+ <field name="children" optional="true">
+ <list><ref>Outline</ref></list>
+ <p>
+ The children of the node. The field will be omitted if the
+ node has no children.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="Override">
+ <p>
+ A description of a member that overrides an inherited member.
+ </p>
+ <object>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the name of the overriding member.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the name of the overriding member.
+ </p>
+ </field>
+ <field name="superclassMember" optional="true">
+ <ref>OverriddenMember</ref>
+ <p>
+ The member inherited from a superclass that is overridden
+ by the overriding member. The field is omitted if there is
+ no superclass member, in which case there must be at least
+ one interface member.
+ </p>
+ </field>
+ <field name="interfaceMembers" optional="true">
+ <list><ref>OverriddenMember</ref></list>
+ <p>
+ The members inherited from interfaces that are overridden
+ by the overriding member. The field is omitted if there
+ are no interface members, in which case there must be a
+ superclass member.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="OverriddenMember">
+ <p>
+ A description of a member that is being overridden.
+ </p>
+ <object>
+ <field name="element">
+ <ref>Element</ref>
+ <p>
+ The element that is being overridden.
+ </p>
+ </field>
+ <field name="className">
+ <ref>String</ref>
+ <p>
+ The name of the class in which the member is defined.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="Parameter">
+ <p>
+ A description of a parameter.
+ </p>
+ <object>
+ <field name="type">
+ <ref>String</ref>
+ <p>
+ The type that should be given to the parameter.
+ </p>
+ </field>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name that should be given to the parameter.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="Position">
+ <p>
+ A position within a file.
+ </p>
+ <object>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the position.
+ </p>
+ </field>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the position.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="RefactoringId">
+ <ref>String</ref>
+ <p>
+ An identifier used to refer to a refactoring operation.
+ </p>
+ </type>
+ <type name="RefactoringKind">
+ <p>
+ An enumeration of the kinds of refactorings that can be
+ created.
+ </p>
+ <enum>
+ <value><code>CONVERT_GETTER_TO_METHOD</code></value>
+ <value><code>CONVERT_METHOD_TO_GETTER</code></value>
+ <value><code>EXTRACT_LOCAL_VARIABLE</code></value>
+ <value><code>EXTRACT_METHOD</code></value>
+ <value><code>INLINE_LOCAL_VARIABLE</code></value>
+ <value><code>INLINE_METHOD</code></value>
+ <value><code>RENAME</code></value>
+ </enum>
+ </type>
+ <type name="RefactoringProblem">
+ <p>
+ A description of a problem related to a refactoring.
+ </p>
+ <object>
+ <field name="severity">
+ <ref>RefactoringProblemSeverity</ref>
+ <p>
+ The severity of the problem being represented.
+ </p>
+ </field>
+ <field name="message">
+ <ref>String</ref>
+ <p>
+ A human-readable description of the problem being
+ represented.
+ </p>
+ </field>
+ <field name="location">
+ <ref>Location</ref>
+ <p>
+ The location of the problem being represented.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="RefactoringProblemSeverity">
+ <p>
+ An enumeration of the severities of problems that can be
+ returned by the refactoring requests.
+ </p>
+ <enum>
+ <value><code>INFO</code></value>
+ <value><code>WARNING</code></value>
+ <value><code>ERROR</code></value>
+ <value><code>FATAL</code></value>
+ </enum>
+ </type>
+ <type name="SearchId">
+ <ref>String</ref>
+ <p>
+ An identifier used to associate search results with a search
+ request.
+ </p>
+ </type>
+ <type name="SearchResult">
+ <p>
+ A single result from a search request.
+ </p>
+ <object>
+ <field name="location">
+ <ref>Location</ref>
+ <p>
+ The location of the code that matched the search criteria.
+ </p>
+ </field>
+ <field name="kind">
+ <ref>SearchResultKind</ref>
+ <p>
+ The kind of element that was found or the kind of
+ reference that was found.
+ </p>
+ </field>
+ <field name="isPotential">
+ <ref>bool</ref>
+ <p>
+ True if the result is a potential match but cannot be
+ confirmed to be a match. For example, if all references to
+ a method m defined in some class were requested, and a
+ reference to a method m from an unknown class were found,
+ it would be marked as being a potential match.
+ </p>
+ </field>
+ <field name="path">
+ <list><ref>Element</ref></list>
+ <p>
+ The elements that contain the result, starting with the
+ most immediately enclosing ancestor and ending with the
+ library.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="SearchResultKind">
+ <p>
+ An enumeration of the kinds of search results returned by the
+ search domain.
+ </p>
+ <enum>
+ <value>
+ <code>DECLARATION</code>
+ <p>
+ The declaration of an element.
+ </p>
+ </value>
+ <value>
+ <code>INVOCATION</code>
+ <p>
+ The invocation of a function or method.
+ </p>
+ </value>
+ <value>
+ <code>READ</code>
+ <p>
+ A reference to a field, parameter or variable where it is being read.
+ </p>
+ </value>
+ <value>
+ <code>READ_WRITE</code>
+ <p>
+ A reference to a field, parameter or variable where it is being read and written.
+ </p>
+ </value>
+ <value>
+ <code>REFERENCE</code>
+ <p>
+ A reference to an element.
+ </p>
+ </value>
+ <value>
+ <code>WRITE</code>
+ <p>
+ A reference to a field, parameter or variable where it is being written.
+ </p>
+ </value>
+ </enum>
+ </type>
+ <type name="ServerService">
+ <p>
+ An enumeration of the services provided by the server domain.
+ </p>
+ <enum>
+ <value><code>STATUS</code></value>
+ </enum>
+ </type>
+ <type name="SourceChange">
+ <p>
+ A description of a set of edits that implement a single
+ conceptual change.
+ </p>
+ <object>
+ <field name="message">
+ <ref>String</ref>
+ <p>
+ A human-readable description of the change to be applied.
+ </p>
+ </field>
+ <field name="edits">
+ <list><ref>SourceFileEdit</ref></list>
+ <p>
+ A list of the edits used to effect the change, grouped by
+ file.
+ </p>
+ </field>
+ <field name="linkedEditGroups">
+ <list><ref>LinkedEditGroup</ref></list>
+ <p>
+ A list of the linked editing groups used to customize
+ the changes that were made.
+ </p>
+ </field>
+ <field name="selection" optional="true">
+ <ref>Position</ref>
+ <p>
+ The position that should be selected after the edits
+ have been applied.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="SourceEdit">
+ <p>
+ A description of a single change to a single file.
+ </p>
+ <object>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset of the region to be modified.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the region to be modified.
+ </p>
+ </field>
+ <field name="replacement">
+ <ref>String</ref>
+ <p>
+ The code that is to replace the specified region in the
+ original code.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="SourceFileEdit">
+ <p>
+ A description of a set of changes to a single file.
+ </p>
+ <object>
+ <field name="file">
+ <ref>FilePath</ref>
+ <p>
+ The file containing the code to be modified.
+ </p>
+ </field>
+ <field name="edits">
+ <list><ref>SourceEdit</ref></list>
+ <p>
+ A list of the edits used to effect the change.
+ </p>
+ </field>
+ </object>
+ </type>
+ <type name="TypeHierarchyItem">
+ <p>
+ A representation of a class in a type hierarchy.
+ </p>
+ <object>
+ <field name="classElement">
+ <ref>Element</ref>
+ <p>
+ The class element represented by this item.
+ </p>
+ </field>
+ <field name="displayName" optional="true">
+ <ref>String</ref>
+ <p>
+ The name to be displayed for the class. This field will be
+ omitted if the display name is the same as the name of the
+ element. The display name is different if there is
+ additional type information to be displayed, such as type
+ arguments.
+ </p>
+ </field>
+ <field name="memberElement" optional="true">
+ <ref>Element</ref>
+ <p>
+ The member in the class corresponding to the member on
+ which the hierarchy was requested. This field will be
+ omitted if the hierarchy was not requested for a member or
+ if the class does not have a corresponding member.
+ </p>
+ </field>
+ <field name="superclass" optional="true">
+ <ref>int</ref>
+ <p>
+ The index of the item representing the superclass of
+ this class. This field will be omitted if this item
+ represents the class Object.
+ </p>
+ </field>
+ <field name="interfaces">
+ <list><ref>int</ref></list>
+ <p>
+ The indexes of the items representing the interfaces
+ implemented by this class. The list will be empty if
+ there are no implemented interfaces.
+ </p>
+ </field>
+ <field name="mixins">
+ <list><ref>int</ref></list>
+ <p>
+ The indexes of the items representing the mixins
+ referenced by this class. The list will be empty if
+ there are no classes mixed in to this class.
+ </p>
+ </field>
+ <field name="subclasses">
+ <list><ref>int</ref></list>
+ <p>
+ The indexes of the items representing the subtypes of
+ this class. The list will be empty if there are no
+ subtypes or if this item represents a supertype of the
+ pivot type.
+ </p>
+ </field>
+ </object>
+ </type>
+ </types>
+ <refactorings>
+ <h2><a name="refactorings">Refactorings</a></h2>
+ <p>
+ This section contains additional information for each kind of
+ refactoring. In addition to a brief description of the
+ refactoring, there is a specification of the feedback that is
+ provided when a refactoring is created using the
+ edit.createRefactoring request (designed to improve the UX)
+ and the options that must be set using the
+ edit.setRefactoringOptions request before the refactoring can
+ be applied.
+ </p>
+ <refactoring kind="CONVERT_GETTER_TO_METHOD">
+ <p>
+ Convert a getter into a method by removing the keyword get
+ and adding an empty parameter list.
+ </p>
+ <p>
+ It is an error if the range contains anything other than all
+ or part of the name of a single getter.
+ </p>
+ </refactoring>
+ <refactoring kind="CONVERT_METHOD_TO_GETTER">
+ <p>
+ Convert a method into a getter by adding the keyword get and
+ removing the parameter list.
+ </p>
+ <p>
+ It is an error if the range contains anything other than all
+ or part of the name of a single method or if the method has
+ a non-empty parameter list.
+ </p>
+ </refactoring>
+ <refactoring kind="EXTRACT_LOCAL_VARIABLE">
+ <p>
+ Create a local variable initialized by a specified
+ expression.
+ </p>
+ <p>
+ It is an error if the range contains anything other than a
+ complete expression (no partial expressions are allowed).
+ </p>
+ <feedback>
+ <field name="names">
+ <list><ref>String</ref></list>
+ <p>
+ The proposed names for the local variable.
+ </p>
+ </field>
+ <field name="offsets">
+ <list><ref>int</ref></list>
+ <p>
+ The offsets of the expressions that would be replaced by
+ a reference to the variable.
+ </p>
+ </field>
+ <field name="lengths">
+ <list><ref>int</ref></list>
+ <p>
+ The lengths of the expressions that would be replaced by
+ a reference to the variable. The lengths correspond to
+ the offsets. In other words, for a given expression, if
+ the offset of that expression is offsets[i], then the
+ length of that expression is lengths[i].
+ </p>
+ </field>
+ </feedback>
+ <options>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name that the local variable should be given.
+ </p>
+ </field>
+ <field name="extractAll">
+ <ref>bool</ref>
+ <p>
+ True if all occurrences of the expression within the
+ scope in which the variable will be defined should be
+ replaced by a reference to the local variable. The
+ expression used to initiate the refactoring will always
+ be replaced.
+ </p>
+ </field>
+ </options>
+ </refactoring>
+ <refactoring kind="EXTRACT_METHOD">
+ <p>
+ Create a method whose body is the specified expression or
+ list of statements, possibly augmented with a return
+ statement.
+ </p>
+ <p>
+ It is an error if the range contains anything other than a
+ complete expression (no partial expressions are allowed) or
+ a complete sequence of statements.
+ </p>
+ <feedback>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset to the beginning of the expression or
+ statements that will be extracted.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the expression or statements that will be
+ extracted.
+ </p>
+ </field>
+ <field name="returnType">
+ <ref>String</ref>
+ <p>
+ The proposed return type for the method.
+ </p>
+ </field>
+ <field name="names">
+ <list><ref>String</ref></list>
+ <p>
+ The proposed names for the method.
+ </p>
+ </field>
+ <field name="canCreateGetter">
+ <ref>bool</ref>
+ <p>
+ True if a getter could be created rather than a method.
+ </p>
+ </field>
+ <field name="parameters">
+ <list><ref>Parameter</ref></list>
+ <p>
+ The proposed parameters for the method.
+ </p>
+ </field>
+ <field name="occurrences">
+ <ref>int</ref>
+ <p>
+ The number of times the expression or statements occurs.
+ </p>
+ </field>
+ <field name="offsets">
+ <list><ref>int</ref></list>
+ <p>
+ The offsets of the expressions or statements that would
+ be replaced by an invocation of the method.
+ </p>
+ </field>
+ <field name="lengths">
+ <list><ref>int</ref></list>
+ <p>
+ The lengths of the expressions or statements that would
+ be replaced by an invocation of the method. The lengths
+ correspond to the offsets. In other words, for a given
+ expression (or block of statements), if the offset of
+ that expression is offsets[i], then the length of that
+ expression is lengths[i].
+ </p>
+ </field>
+ </feedback>
+ <options>
+ <field name="returnType">
+ <ref>String</ref>
+ <p>
+ The return type that should be defined for the method.
+ </p>
+ </field>
+ <field name="createGetter">
+ <ref>bool</ref>
+ <p>
+ True if a getter should be created rather than a
+ method. It is an error if this field is true and the
+ list of parameters is non-empty.
+ </p>
+ </field>
+ <field name="name">
+ <ref>String</ref>
+ <p>
+ The name that the method should be given.
+ </p>
+ </field>
+ <field name="parameters">
+ <list><ref>Parameter</ref></list>
+ <p>
+ The parameters that should be defined for the method.
+ </p>
+ </field>
+ <field name="extractAll">
+ <ref>bool</ref>
+ <p>
+ True if all occurrences of the expression or statements
+ should be replaced by an invocation of the method. The
+ expression or statements used to initiate the
+ refactoring will always be replaced.
+ </p>
+ </field>
+ </options>
+ </refactoring>
+ <refactoring kind="INLINE_LOCAL_VARIABLE">
+ <p>
+ Inline the initializer expression of a local variable in
+ place of any references to that variable.
+ </p>
+ <p>
+ It is an error if the range contains anything other than all
+ or part of the name of a single local variable.
+ </p>
+ </refactoring>
+ <refactoring kind="INLINE_METHOD">
+ <p>
+ Inline a method in place of one or all references to that
+ method.
+ </p>
+ <p>
+ It is an error if the range contains anything other than all
+ or part of the name of a single method.
+ </p>
+ <options>
+ <field name="deleteSource">
+ <ref>bool</ref>
+ <p>
+ True if the method being inlined should be removed. It
+ is an error if this field is true and inlineAll is
+ false.
+ </p>
+ </field>
+ <field name="inlineAll">
+ <ref>bool</ref>
+ <p>
+ True if all invocations of the method should be inlined,
+ or false if only the invocation site used to create this
+ refactoring should be inlined.
+ </p>
+ </field>
+ </options>
+ </refactoring>
+ <refactoring kind="RENAME">
+ <p>
+ Rename a given element and all of the references to that
+ element.
+ </p>
+ <p>
+ It is an error if the range contains anything other than all
+ or part of the name of a single function (including methods,
+ getters and setters), variable (including fields, parameters
+ and local variables), class or function type.
+ </p>
+ <feedback>
+ <field name="offset">
+ <ref>int</ref>
+ <p>
+ The offset to the beginning of the name selected to be
+ renamed.
+ </p>
+ </field>
+ <field name="length">
+ <ref>int</ref>
+ <p>
+ The length of the name selected to be renamed.
+ </p>
+ </field>
+ </feedback>
+ <options>
+ <field name="newName">
+ <ref>String</ref>
+ <p>
+ The name that the element should have after the
+ refactoring.
+ </p>
+ </field>
+ </options>
+ </refactoring>
+ </refactorings>
+ <h2>Errors</h2>
+ <p>
+ This section contains a list of all of the errors that are
+ produced by the server and the data that is returned with each.
+ </p>
+ <p>
+ TBD
+ </p>
+ </body>
+</html>

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