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/*******************************************************************************
* Copyright (c) 2000, 2005 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.mi.core.cdi;
import java.math.BigInteger;
import org.eclipse.cdt.debug.core.cdi.ICDILocator;
public class Locator extends Location implements ICDILocator {
public Locator(String file, String function, int line, BigInteger address) {
super(file, function, line, address);
}
boolean equalFile(String oFile) {
return equalString(oFile, getFile());
}
boolean equalFunction(String oFunction) {
return equalString(oFunction, getFunction());
}
boolean equalLine(int oLine) {
return oLine == getLineNumber();
}
boolean equalAddress(BigInteger oAddress) {
if (oAddress == null && getAddress() == null) {
return true;
}
if (oAddress != null && oAddress.equals(getAddress())) {
return true;
}
return false;
}
public static boolean equalString(String f1, String f2) {
if (f1 != null && f1.length() > 0 && f2 != null && f2.length() > 0) {
return f1.equals(f2);
} else if ((f1 == null || f1.length() == 0) && (f2 == null || f2.length() == 0)) {
return true;
}
return false;
}
public boolean equals(ICDILocator locator) {
if (locator == this) {
return true;
}
String oFile = locator.getFile();
String oFunction = locator.getFunction();
int oLine = locator.getLineNumber();
BigInteger oAddress = locator.getAddress();
if (equalFile(oFile) && equalFunction(oFunction) &&
equalLine(oLine) && equalAddress(oAddress)) {
return true;
}
return false;
}
}
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