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/*******************************************************************************
* Copyright (c) 2006, 2008 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.text.revisions;
import org.eclipse.core.runtime.Assert;
import org.eclipse.jface.text.source.ILineRange;
/**
* An unmodifiable line range that belongs to a {@link Revision}.
*
* @since 3.3
* @noinstantiate This class is not intended to be instantiated by clients.
*/
public final class RevisionRange implements ILineRange {
private final Revision fRevision;
private final int fStartLine;
private final int fNumberOfLines;
RevisionRange(Revision revision, ILineRange range) {
Assert.isLegal(revision != null);
fRevision= revision;
fStartLine= range.getStartLine();
fNumberOfLines= range.getNumberOfLines();
}
/**
* Returns the revision that this range belongs to.
*
* @return the revision that this range belongs to
*/
public Revision getRevision() {
return fRevision;
}
@Override
public int getStartLine() {
return fStartLine;
}
@Override
public int getNumberOfLines() {
return fNumberOfLines;
}
@Override
public String toString() {
return "RevisionRange [" + fRevision.toString() + ", [" + getStartLine() + "+" + getNumberOfLines() + ")]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
}
}
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