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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | |||
| 27 | /* | ||
| 28 | * The Original Code is HAT. The Initial Developer of the | ||
| 29 | * Original Code is Bill Foote, with contributions from others | ||
| 30 | * at JavaSoft/Sun. | ||
| 31 | */ | ||
| 32 | |||
| 33 | package com.sun.tools.hat.internal.model; | ||
| 34 | |||
| 35 | /** | ||
| 36 | * | ||
| 37 | * @author Bill Foote | ||
| 38 | */ | ||
| 39 | |||
| 40 | |||
| 41 | /** | ||
| 42 | * Represents a stack frame. | ||
| 43 | */ | ||
| 44 | |||
| 45 | public class StackFrame { | ||
| 46 | |||
| 47 | // | ||
| 48 | // Values for the lineNumber data member. These are the same | ||
| 49 | // as the values used in the JDK 1.2 heap dump file. | ||
| 50 | // | ||
| 51 | public final static int LINE_NUMBER_UNKNOWN = -1; | ||
| 52 | public final static int LINE_NUMBER_COMPILED = -2; | ||
| 53 | public final static int LINE_NUMBER_NATIVE = -3; | ||
| 54 | |||
| 55 | private String methodName; | ||
| 56 | private String methodSignature; | ||
| 57 | private String className; | ||
| 58 | private String sourceFileName; | ||
| 59 | private int lineNumber; | ||
| 60 | |||
| 61 | public StackFrame(String methodName, String methodSignature, | ||
| 62 | String className, String sourceFileName, int lineNumber) { | ||
| 63 | this.methodName = methodName; | ||
| 64 | this.methodSignature = methodSignature; | ||
| 65 | this.className = className; | ||
| 66 | this.sourceFileName = sourceFileName; | ||
| 67 | this.lineNumber = lineNumber; | ||
| 68 | } | ||
| 69 | |||
| 70 | public void resolve(Snapshot snapshot) { | ||
| 71 | } | ||
| 72 | |||
| 73 | public String getMethodName() { | ||
| 74 | return methodName; | ||
| 75 | } | ||
| 76 | |||
| 77 | public String getMethodSignature() { | ||
| 78 | return methodSignature; | ||
| 79 | } | ||
| 80 | |||
| 81 | public String getClassName() { | ||
| 82 | return className; | ||
| 83 | } | ||
| 84 | |||
| 85 | public String getSourceFileName() { | ||
| 86 | return sourceFileName; | ||
| 87 | } | ||
| 88 | |||
| 89 | public String getLineNumber() { | ||
| 90 | switch(lineNumber) { | ||
| 91 | case LINE_NUMBER_UNKNOWN: | ||
| 92 | return "(unknown)"; | ||
| 93 | case LINE_NUMBER_COMPILED: | ||
| 94 | return "(compiled method)"; | ||
| 95 | case LINE_NUMBER_NATIVE: | ||
| 96 | return "(native method)"; | ||
| 97 | default: | ||
| 98 | return Integer.toString(lineNumber, 10); | ||
| 99 | } | ||
| 100 | } | ||
| 101 | } | ||