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/*******************************************************************************
* Copyright (c) 2006 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.wst.sse.core.internal.text;
import org.eclipse.jface.text.Position;
class ReadOnlyPosition extends Position {
private boolean fIncludeStartOffset = false;
public ReadOnlyPosition(int offset, int length, boolean includeStart) {
super(offset, length);
fIncludeStartOffset = includeStart;
}
public boolean overlapsWith(int offset, int length) {
boolean overlapsWith = super.overlapsWith(offset, length);
if (overlapsWith) {
/*
* BUG157526 If at the start of the read only region and length =
* 0 most likely asking to insert and want to all inserting before
* read only region
*/
if (fIncludeStartOffset && (length == 0) && (this.length != 0) && (offset == this.offset)) {
overlapsWith = false;
}
}
return overlapsWith;
}
}
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