New analyzer snapshot, based on r35422.

pkg/analyzer/lib/src/generated/instrumentation.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.instrumentation;
 
 import 'java_core.dart';
 
 /**
- * The class `Instrumentation` implements support for logging instrumentation information.
+ * The interface `InstrumentationLogger` defines the behavior of objects that are used to log
+ * instrumentation data.
  *
- * Instrumentation information consists of information about specific operations. Those operations
- * can range from user-facing operations, such as saving the changes to a file, to internal
- * operations, such as tokenizing source code. The information to be logged is gathered by
- * [InstrumentationBuilder], created by one of the static methods on
- * this class such as [builder] or [builder].
- *
- * Note, however, that until an instrumentation logger is installed using the method
- * [setLogger], all instrumentation data will be lost.
- *
- * <b>Example</b>
- *
- * To collect metrics about how long it took to save a file, you would write something like the
- * following:
- *
- * <pre>
- * InstrumentationBuilder instrumentation = Instrumentation.builder(this.getClass());
- * // save the file
- * instrumentation.metric("chars", fileLength).log();
- * </pre>
- * The `Instrumentation.builder` method creates a new [InstrumentationBuilder
- ] and records the time at which it was created. The
- * [InstrumentationBuilder#metric] appends the information specified by the
- * arguments and records the time at which the method is called so that the time to complete the
- * save operation can be calculated. The `log` method tells the builder that all of the data
- * has been collected and that the resulting information should be logged.
+ * For an example of using objects that implement this interface, see [Instrumentation].
  */
-class Instrumentation {
+abstract class InstrumentationLogger {
   /**
-   * A builder that will silently ignore all data and logging requests.
+   * Create a builder that can collect the data associated with an operation identified by the given
+   * name.
+   *
+   * @param name the name used to uniquely identify the operation
+   * @return the builder that was created
    */
-  static InstrumentationBuilder _NULL_INSTRUMENTATION_BUILDER = new InstrumentationBuilder_Instrumentation_NULL_INSTRUMENTATION_BUILDER();
-
-  /**
-   * An instrumentation logger that can be used when no other instrumentation logger has been
-   * configured. This logger will silently ignore all data and logging requests.
-   */
-  static InstrumentationLogger _NULL_LOGGER = new InstrumentationLogger_Instrumentation_NULL_LOGGER();
-
-  /**
-   * The current instrumentation logger.
-   */
-  static InstrumentationLogger _CURRENT_LOGGER = _NULL_LOGGER;
-
-  /**
-   * Create a builder that can collect the data associated with an operation.
-   *
-   * @param clazz the class performing the operation (not `null`)
-   * @return the builder that was created (not `null`)
-   */
-  static InstrumentationBuilder builder(Type clazz) => _CURRENT_LOGGER.createBuilder(clazz.toString());
-
-  /**
-   * Create a builder that can collect the data associated with an operation.
-   *
-   * @param name the name used to uniquely identify the operation (not `null`)
-   * @return the builder that was created (not `null`)
-   */
-  static InstrumentationBuilder builder2(String name) => _CURRENT_LOGGER.createBuilder(name);
-
-  /**
-   * Get the currently active instrumentation logger
-   */
-  static InstrumentationLogger get logger => _CURRENT_LOGGER;
-
-  /**
-   * Return a builder that will silently ignore all data and logging requests.
-   *
-   * @return the builder (not `null`)
-   */
-  static InstrumentationBuilder get nullBuilder => _NULL_INSTRUMENTATION_BUILDER;
-
-  /**
-   * Is this instrumentation system currently configured to drop instrumentation data provided to
-   * it?
-   *
-   * @return
-   */
-  static bool get isNullLogger => identical(_CURRENT_LOGGER, _NULL_LOGGER);
-
-  /**
-   * Set the logger that should receive instrumentation information to the given logger.
-   *
-   * @param logger the logger that should receive instrumentation information
-   */
-  static void set logger(InstrumentationLogger logger) {
-    _CURRENT_LOGGER = logger == null ? _NULL_LOGGER : logger;
-  }
-}
-
-class InstrumentationBuilder_Instrumentation_NULL_INSTRUMENTATION_BUILDER implements InstrumentationBuilder {
-  @override
-  InstrumentationBuilder data(String name, bool value) => this;
-
-  @override
-  InstrumentationBuilder data2(String name, int value) => this;
-
-  @override
-  InstrumentationBuilder data3(String name, String value) => this;
-
-  @override
-  InstrumentationBuilder data4(String name, List<String> value) => this;
-
-  @override
-  InstrumentationLevel get instrumentationLevel => InstrumentationLevel.OFF;
-
-  @override
-  void log() {
-  }
-
-  @override
-  void log2(int minTimeToLong) {
-  }
-
-  @override
-  InstrumentationBuilder metric(String name, bool value) => this;
-
-  @override
-  InstrumentationBuilder metric2(String name, int value) => this;
-
-  @override
-  InstrumentationBuilder metric3(String name, String value) => this;
-
-  @override
-  InstrumentationBuilder metric4(String name, List<String> value) => this;
-
-  @override
-  InstrumentationBuilder record(Exception exception) => this;
-}
-
-class InstrumentationLogger_Instrumentation_NULL_LOGGER implements InstrumentationLogger {
-  @override
-  InstrumentationBuilder createBuilder(String name) => Instrumentation._NULL_INSTRUMENTATION_BUILDER;
+  InstrumentationBuilder createBuilder(String name);
 }
 
 /**
+ * The instrumentation recording level representing (1) recording [EVERYTHING] recording of
+ * all instrumentation data, (2) recording only [METRICS] information, or (3) recording
+ * turned [OFF] in which case nothing is recorded.
+ */
+class InstrumentationLevel extends Enum<InstrumentationLevel> {
+  /** Recording all instrumented information */
+  static const InstrumentationLevel EVERYTHING = const InstrumentationLevel('EVERYTHING', 0);
+
+  /** Recording only metrics */
+  static const InstrumentationLevel METRICS = const InstrumentationLevel('METRICS', 1);
+
+  /** Nothing recorded */
+  static const InstrumentationLevel OFF = const InstrumentationLevel('OFF', 2);
+
+  static const List<InstrumentationLevel> values = const [EVERYTHING, METRICS, OFF];
+
+  static InstrumentationLevel fromString(String str) {
+    if (str == "EVERYTHING") {
+      return InstrumentationLevel.EVERYTHING;
+    }
+    if (str == "METRICS") {
+      return InstrumentationLevel.METRICS;
+    }
+    if (str == "OFF") {
+      return InstrumentationLevel.OFF;
+    }
+    throw new IllegalArgumentException("Unrecognised InstrumentationLevel");
+  }
+
+  const InstrumentationLevel(String name, int ordinal) : super(name, ordinal);
+}
+
+/**
  * The interface `InstrumentationBuilder` defines the behavior of objects used to collect data
  * about an operation that has occurred and record that data through an instrumentation logger.
  *
  * For an example of using objects that implement this interface, see [Instrumentation].
  */
 abstract class InstrumentationBuilder {
   /**
    * Append the given data to the data being collected by this builder. The information is declared
    * to potentially contain data that is either user identifiable or contains user intellectual
    * property (but is not guaranteed to contain either).
@@ skipping 111 matching lines @@
    * may contain either user identifiable or contains user intellectual property (but is not
    * guaranteed to contain either) and thus are captured using the various data methods such as
    * [data].
    *
    * @param exception the exception (may be `null`)
    */
   InstrumentationBuilder record(Exception exception);
 }
 
 /**
- * The instrumentation recording level representing (1) recording [EVERYTHING] recording of
- * all instrumentation data, (2) recording only [METRICS] information, or (3) recording
- * turned [OFF] in which case nothing is recorded.
+ * The class `Instrumentation` implements support for logging instrumentation information.
+ *
+ * Instrumentation information consists of information about specific operations. Those operations
+ * can range from user-facing operations, such as saving the changes to a file, to internal
+ * operations, such as tokenizing source code. The information to be logged is gathered by
+ * [InstrumentationBuilder], created by one of the static methods on
+ * this class such as [builder] or [builder].
+ *
+ * Note, however, that until an instrumentation logger is installed using the method
+ * [setLogger], all instrumentation data will be lost.
+ *
+ * <b>Example</b>
+ *
+ * To collect metrics about how long it took to save a file, you would write something like the
+ * following:
+ *
+ * <pre>
+ * InstrumentationBuilder instrumentation = Instrumentation.builder(this.getClass());
+ * // save the file
+ * instrumentation.metric("chars", fileLength).log();
+ * </pre>
+ * The `Instrumentation.builder` method creates a new [InstrumentationBuilder
+ ] and records the time at which it was created. The
+ * [InstrumentationBuilder#metric] appends the information specified by the
+ * arguments and records the time at which the method is called so that the time to complete the
+ * save operation can be calculated. The `log` method tells the builder that all of the data
+ * has been collected and that the resulting information should be logged.
  */
-class InstrumentationLevel extends Enum<InstrumentationLevel> {
-  /** Recording all instrumented information */
-  static const InstrumentationLevel EVERYTHING = const InstrumentationLevel('EVERYTHING', 0);
+class Instrumentation {
+  /**
+   * A builder that will silently ignore all data and logging requests.
+   */
+  static InstrumentationBuilder _NULL_INSTRUMENTATION_BUILDER = new InstrumentationBuilder_Instrumentation_NULL_INSTRUMENTATION_BUILDER();
 
-  /** Recording only metrics */
-  static const InstrumentationLevel METRICS = const InstrumentationLevel('METRICS', 1);
+  /**
+   * An instrumentation logger that can be used when no other instrumentation logger has been
+   * configured. This logger will silently ignore all data and logging requests.
+   */
+  static InstrumentationLogger _NULL_LOGGER = new InstrumentationLogger_Instrumentation_NULL_LOGGER();
 
-  /** Nothing recorded */
-  static const InstrumentationLevel OFF = const InstrumentationLevel('OFF', 2);
+  /**
+   * The current instrumentation logger.
+   */
+  static InstrumentationLogger _CURRENT_LOGGER = _NULL_LOGGER;
 
-  static const List<InstrumentationLevel> values = const [EVERYTHING, METRICS, OFF];
+  /**
+   * Create a builder that can collect the data associated with an operation.
+   *
+   * @param clazz the class performing the operation (not `null`)
+   * @return the builder that was created (not `null`)
+   */
+  static InstrumentationBuilder builder(Type clazz) => _CURRENT_LOGGER.createBuilder(clazz.toString());
 
-  static InstrumentationLevel fromString(String str) {
-    if (str == "EVERYTHING") {
-      return InstrumentationLevel.EVERYTHING;
-    }
-    if (str == "METRICS") {
-      return InstrumentationLevel.METRICS;
-    }
-    if (str == "OFF") {
-      return InstrumentationLevel.OFF;
-    }
-    throw new IllegalArgumentException("Unrecognised InstrumentationLevel");
+  /**
+   * Create a builder that can collect the data associated with an operation.
+   *
+   * @param name the name used to uniquely identify the operation (not `null`)
+   * @return the builder that was created (not `null`)
+   */
+  static InstrumentationBuilder builder2(String name) => _CURRENT_LOGGER.createBuilder(name);
+
+  /**
+   * Get the currently active instrumentation logger
+   */
+  static InstrumentationLogger get logger => _CURRENT_LOGGER;
+
+  /**
+   * Return a builder that will silently ignore all data and logging requests.
+   *
+   * @return the builder (not `null`)
+   */
+  static InstrumentationBuilder get nullBuilder => _NULL_INSTRUMENTATION_BUILDER;
+
+  /**
+   * Is this instrumentation system currently configured to drop instrumentation data provided to
+   * it?
+   *
+   * @return
+   */
+  static bool get isNullLogger => identical(_CURRENT_LOGGER, _NULL_LOGGER);
+
+  /**
+   * Set the logger that should receive instrumentation information to the given logger.
+   *
+   * @param logger the logger that should receive instrumentation information
+   */
+  static void set logger(InstrumentationLogger logger) {
+    _CURRENT_LOGGER = logger == null ? _NULL_LOGGER : logger;
+  }
+}
+
+class InstrumentationBuilder_Instrumentation_NULL_INSTRUMENTATION_BUILDER implements InstrumentationBuilder {
+  @override
+  InstrumentationBuilder data(String name, bool value) => this;
+
+  @override
+  InstrumentationBuilder data2(String name, int value) => this;
+
+  @override
+  InstrumentationBuilder data3(String name, String value) => this;
+
+  @override
+  InstrumentationBuilder data4(String name, List<String> value) => this;
+
+  @override
+  InstrumentationLevel get instrumentationLevel => InstrumentationLevel.OFF;
+
+  @override
+  void log() {
   }
 
-  const InstrumentationLevel(String name, int ordinal) : super(name, ordinal);
+  @override
+  void log2(int minTimeToLong) {
+  }
+
+  @override
+  InstrumentationBuilder metric(String name, bool value) => this;
+
+  @override
+  InstrumentationBuilder metric2(String name, int value) => this;
+
+  @override
+  InstrumentationBuilder metric3(String name, String value) => this;
+
+  @override
+  InstrumentationBuilder metric4(String name, List<String> value) => this;
+
+  @override
+  InstrumentationBuilder record(Exception exception) => this;
 }
 
-/**
- * The interface `InstrumentationLogger` defines the behavior of objects that are used to log
- * instrumentation data.
- *
- * For an example of using objects that implement this interface, see [Instrumentation].
- */
-abstract class InstrumentationLogger {
-  /**
-   * Create a builder that can collect the data associated with an operation identified by the given
-   * name.
-   *
-   * @param name the name used to uniquely identify the operation
-   * @return the builder that was created
-   */
-  InstrumentationBuilder createBuilder(String name);
+class InstrumentationLogger_Instrumentation_NULL_LOGGER implements InstrumentationLogger {
+  @override
+  InstrumentationBuilder createBuilder(String name) => Instrumentation._NULL_INSTRUMENTATION_BUILDER;
 }