0N/A/*
2362N/A * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
4378N/A/*
4378N/A * This source code is provided to illustrate the usage of a given feature
4378N/A * or technique and has been deliberately simplified. Additional steps
4378N/A * required for a production-quality application, such as security checks,
4378N/A * input validation and proper error handling, might not be present in
4378N/A * this sample code.
4378N/A */
4378N/A
4378N/A
0N/Apackage com.sun.tools.example.debug.bdi;
0N/A
0N/Aimport com.sun.jdi.*;
0N/A
0N/Aclass SourceNameReferenceTypeSpec implements ReferenceTypeSpec {
0N/A final String sourceName;
0N/A final int linenumber;
0N/A
0N/A SourceNameReferenceTypeSpec(String sourceName, int linenumber) {
0N/A this.sourceName = sourceName;
0N/A this.linenumber = linenumber;
0N/A }
0N/A
0N/A /**
0N/A * Does the specified ReferenceType match this spec.
0N/A */
4123N/A @Override
0N/A public boolean matches(ReferenceType refType) {
0N/A try {
0N/A if (refType.sourceName().equals(sourceName)) {
0N/A try {
0N/A refType.locationsOfLine(linenumber);
0N/A // if we don't throw an exception then it was found
0N/A return true;
0N/A } catch(AbsentInformationException exc) {
0N/A } catch(ObjectCollectedException exc) {
0N/A }
0N/A }
0N/A } catch(AbsentInformationException exc) {
0N/A // for sourceName(), fall through
0N/A }
0N/A return false;
0N/A }
0N/A
4123N/A @Override
0N/A public int hashCode() {
0N/A return sourceName.hashCode() + linenumber;
0N/A }
0N/A
4123N/A @Override
0N/A public boolean equals(Object obj) {
0N/A if (obj instanceof SourceNameReferenceTypeSpec) {
0N/A SourceNameReferenceTypeSpec spec = (SourceNameReferenceTypeSpec)obj;
0N/A
0N/A return sourceName.equals(spec.sourceName) &&
0N/A (linenumber == spec.linenumber);
0N/A } else {
0N/A return false;
0N/A }
0N/A }
0N/A
4123N/A @Override
0N/A public String toString() {
0N/A return sourceName + "@" + linenumber;
0N/A }
0N/A}