/*******************************************************************************
* Copyright (c) 2001, 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
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.sse.core.internal.text.rules;
/**
* Similar jace TypedRegion, but had to subclass our version which allowed
* length to be set.
*/
public class SimpleStructuredTypedRegion extends SimpleStructuredRegion implements IStructuredTypedRegion {
/** The region's type */
private String fType;
/**
* Creates a typed region based on the given specification.
*
* @param offset
* the region's offset
* @param length
* the region's length
* @param type
* the region's type
*/
public SimpleStructuredTypedRegion(int offset, int length, String type) {
super(offset, length);
fType = type;
}
/**
* Two typed positions are equal if they have the same offset, length, and
* type.
*
* @see Object#equals
*/
public boolean equals(Object o) {
if (o instanceof SimpleStructuredTypedRegion) {
SimpleStructuredTypedRegion r = (SimpleStructuredTypedRegion) o;
return super.equals(r) && ((fType == null && r.getType() == null) || fType.equals(r.getType()));
}
return false;
}
/*
* @see ITypedRegion#getType()
*/
public String getType() {
return fType;
}
/*
* @see Object#hashCode
*/
public int hashCode() {
int type = fType == null ? 0 : fType.hashCode();
return super.hashCode() | type;
}
public void setType(String type) {
fType = type;
}
/**
* @see java.lang.Object#toString()
*/
public String toString() {
StringBuffer s = new StringBuffer();
s.append(getOffset());
s.append(":"); //$NON-NLS-1$
s.append(getLength());
s.append(" - "); //$NON-NLS-1$
s.append(getType());
return s.toString();
}
}