/*******************************************************************************
* Copyright (c) 2004, 2005 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.html.core.internal.validate;
import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
public class Segment {
private int offset = 0;
private int length = 0;
/**
*/
public Segment(int offset, int length) {
super();
this.offset = offset;
this.length = length;
}
public Segment(IStructuredDocumentRegion region) {
super();
this.offset = region.getStartOffset();
this.length = region.getLength();
}
/**
* NOTE: 'start' and 'end' must be the start and end of the contiguous regions.
* Otherwise, this class cannot work correctly.
*/
public Segment(IStructuredDocumentRegion start, IStructuredDocumentRegion end) {
super();
this.offset = start.getStartOffset();
int endOffset = (end == null) ? start.getEndOffset() : end.getEndOffset();
this.length = endOffset - this.offset;
}
//public Segment(ITextRegion start, ITextRegion end) {
// super();
// this.offset = start.getStartOffset();
// int endOffset = (end == null) ? start.getEndOffset() : end.getEndOffset();
// this.length = endOffset - this.offset;
//}
/**
*/
public int getLength() {
return this.length;
}
/**
*/
public int getOffset() {
return this.offset;
}
}