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Side by Side Diff: plugins/org.chromium.sdk/src/org/chromium/sdk/JsVariable.java

Issue 12328046: Fullfill couple of TODOs (Closed) Base URL: https://chromedevtools.googlecode.com/svn/trunk
Patch Set: Created 7 years, 10 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 package org.chromium.sdk; 5 package org.chromium.sdk;
6 6
7 /** 7 /**
8 * An object that represents a variable in a browser JavaScript VM, a call frame 8 * An object that represents a variable in a browser JavaScript VM, a call frame
9 * variable and/or an object property. 9 * variable and/or an object property.
10 */ 10 */
11 public interface JsVariable { 11 public interface JsVariable {
12 /** 12 /**
13 * Returns the value of this variable. 13 * Returns the value of this variable.
14 * 14 *
15 * @return a [probably compound] JsValue corresponding to this variable. 15 * @return a [probably compound] JsValue corresponding to this variable.
16 * {@code null} if there was an error reading the value data 16 * {@code null} if there was an error reading the value data
17 * or the property has accessor descriptor 17 * or the property has accessor descriptor
18 * @see #isReadable() 18 * @see #isReadable()
19 * @throws UnsupportedOperationException if this variable is not readable 19 * @throws UnsupportedOperationException if this variable is not readable
20 */ 20 */
21 JsValue getValue() throws UnsupportedOperationException; 21 JsValue getValue() throws UnsupportedOperationException;
22 22
23 /** 23 /**
24 * Returns variable name. If the variable is an object property, in some imple mentations 24 * Returns variable name. If the variable is an object property, in some imple mentations
25 * (namely V8 Standalone protocol) the numeric property name may be decorated 25 * (namely V8 Standalone protocol) the numeric property name may be decorated
26 * with square brackets. 26 * with square brackets.
27 * @return the name of this variable 27 * @return the name of this variable
28 * TODO: do not decorate property name with square brackets,
29 * http://code.google.com/p/chromedevtools/issues/detail?id=77
30 */ 28 */
31 String getName(); 29 String getName();
32 30
33 /** 31 /**
34 * Returns object property data if variable is an object property and its desc riptor 32 * Returns object property data if variable is an object property and its desc riptor
35 * is available. 33 * is available.
36 */ 34 */
37 JsObjectProperty asObjectProperty(); 35 JsObjectProperty asObjectProperty();
38 36
39 /** 37 /**
40 * Casts this to declarative variable type if available or returns null. 38 * Casts this to declarative variable type if available or returns null.
41 */ 39 */
42 JsDeclarativeVariable asDeclarativeVariable(); 40 JsDeclarativeVariable asDeclarativeVariable();
43 } 41 }
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