/*****************************************************************************
* Copyright (C) The Apache Software Foundation. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Apache Software License *
* version 1.1, a copy of which has been included with this distribution in *
* the LICENSE file. *
*****************************************************************************/
package org.apache.batik.dom.svg;
import java.lang.ref.WeakReference;
import org.apache.batik.dom.AbstractDocument;
import org.w3c.dom.svg.SVGAnimatedLength;
import org.w3c.dom.svg.SVGAnimatedString;
import org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes;
/**
* This class represents a SVGElement with support for standard filter
* attributes.
*
* @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
* @version $Id: SVGOMFilterPrimitiveStandardAttributes.java,v 1.4 2001/03/26 09:45:07 tkormann Exp $
*/
public abstract class SVGOMFilterPrimitiveStandardAttributes
extends SVGOMElement
implements SVGFilterPrimitiveStandardAttributes {
/**
* The reference to the x attribute.
*/
protected transient WeakReference xReference;
/**
* The reference to the y attribute.
*/
protected transient WeakReference yReference;
/**
* The reference to the width attribute.
*/
protected transient WeakReference widthReference;
/**
* The reference to the height attribute.
*/
protected transient WeakReference heightReference;
/**
* The reference to the result attribute.
*/
protected transient WeakReference resultReference;
/**
* Creates a new SVGOMFilterPrimitiveStandardAttributes object.
*/
protected SVGOMFilterPrimitiveStandardAttributes() {
}
/**
* Creates a new SVGOMFilterPrimitiveStandardAttributes object.
* @param prefix The namespace prefix.
* @param owner The owner document.
*/
protected SVGOMFilterPrimitiveStandardAttributes(String prefix,
AbstractDocument owner) {
super(prefix, owner);
}
/**
* <b>DOM</b>: Implements {@link
* org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes#getX()}.
*/
public SVGAnimatedLength getX() {
SVGAnimatedLength result;
if (xReference == null ||
(result = (SVGAnimatedLength)xReference.get()) == null) {
result = new SVGOMAnimatedLength(this, null, SVG_X_ATTRIBUTE, null);
xReference = new WeakReference(result);
}
return result;
}
/**
* <b>DOM</b>: Implements {@link
* org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes#getY()}.
*/
public SVGAnimatedLength getY() {
SVGAnimatedLength result;
if (yReference == null ||
(result = (SVGAnimatedLength)yReference.get()) == null) {
result = new SVGOMAnimatedLength(this, null, SVG_Y_ATTRIBUTE, null);
yReference = new WeakReference(result);
}
return result;
}
/**
* <b>DOM</b>: Implements {@link
* org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes#getWidth()}.
*/
public SVGAnimatedLength getWidth() {
SVGAnimatedLength result;
if (widthReference == null ||
(result = (SVGAnimatedLength)widthReference.get()) == null) {
result = new SVGOMAnimatedLength(this, null, SVG_WIDTH_ATTRIBUTE, null);
widthReference = new WeakReference(result);
}
return result;
}
/**
* <b>DOM</b>: Implements {@link
* org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes#getHeight()}.
*/
public SVGAnimatedLength getHeight() {
SVGAnimatedLength result;
if (heightReference == null ||
(result = (SVGAnimatedLength)heightReference.get()) == null) {
result = new SVGOMAnimatedLength(this, null, SVG_HEIGHT_ATTRIBUTE, null);
heightReference = new WeakReference(result);
}
return result;
}
/**
* <b>DOM</b>: Implements {@link
* org.w3c.dom.svg.SVGFilterPrimitiveStandardAttributes#getResult()}.
*/
public SVGAnimatedString getResult() {
SVGAnimatedString result;
if (resultReference == null ||
(result = (SVGAnimatedString)resultReference.get()) == null) {
result = new SVGOMAnimatedString(this, null, SVG_RESULT_ATTRIBUTE);
resultReference = new WeakReference(result);
}
return result;
}
}