01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.debugger.jpda.models;
43:
44: import com.sun.jdi.ObjectReference;
45: import com.sun.jdi.PrimitiveValue;
46: import com.sun.jdi.Value;
47: import com.sun.jdi.VoidValue;
48:
49: import org.netbeans.api.debugger.jpda.ReturnVariable;
50:
51: import org.netbeans.modules.debugger.jpda.JPDADebuggerImpl;
52:
53: /**
54: *
55: * @author Martin Entlicher
56: */
57: public class ReturnVariableImpl extends AbstractObjectVariable
58: implements ReturnVariable {
59:
60: private String methodName;
61:
62: /** Creates a new instance of ClassVariableImpl */
63: public ReturnVariableImpl(JPDADebuggerImpl debugger,
64: Value returnValue, String parentID, String methodName) {
65: super (debugger, returnValue, parentID + ".return " + methodName
66: + "=" + getStringValue(returnValue) // To have good equals()
67: );
68: this .methodName = methodName;
69: }
70:
71: private static String getStringValue(Value v) {
72: if (v == null)
73: return "null";
74: if (v instanceof VoidValue)
75: return "void";
76: if (v instanceof PrimitiveValue)
77: return v.toString();
78: else
79: return "#" + ((ObjectReference) v).uniqueID();
80: }
81:
82: public String methodName() {
83: return methodName;
84: }
85:
86: public ReturnVariableImpl clone() {
87: return new ReturnVariableImpl(getDebugger(), getJDIValue(),
88: getID().substring(0,
89: getID().length() - ".return".length()),
90: methodName);
91: }
92:
93: public String toString() {
94: return "ReturnVariable " + getValue();
95: }
96:
97: }
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