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/*******************************************************************************
* Copyright (c) 2004 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.css.core.internal.contentmodel;
import java.util.Collection;
import java.util.Hashtable;
import java.util.Set;
/**
*
*/
public class PropCMFunction extends PropCMNode {
private static java.util.Hashtable instances = null;
public final static String VAL_ATTR = "attr";//$NON-NLS-1$
public final static String VAL_COUNTER = "counter";//$NON-NLS-1$
public final static String VAL_RGB = "rgb";//$NON-NLS-1$
public final static String VAL_SHAPE = "rect";//$NON-NLS-1$
public final static String VAL_URI = "url";//$NON-NLS-1$
public final static String VAL_FORMAT = "format";//$NON-NLS-1$
public final static String VAL_LOCAL = "local";//$NON-NLS-1$
/**
*
*/
protected PropCMFunction(String name) {
super(name);
}
/**
*
*/
void getIdentifiers(Set indents) {
}
/**
*
*/
static public PropCMFunction getInstanceOf(String name) {
if (name == null)
return null;
// initialize
if (instances == null)
instances = new Hashtable(10);
// Initialize of DB
if (isNeedInitialize())
PropCMNode.initPropertyCM();
// query
Object node = instances.get(name);
if (node != null)
return (PropCMFunction) node;
// register
if (PropCMNode.isLoading()) {
node = new PropCMFunction(name);
instances.put(name, node);
}
return (PropCMFunction) node;
}
/**
*
*/
public short getType() {
return VAL_FUNC;
}
/**
*
*/
void getValues(Collection values) {
if (values != null && !values.contains(this))
values.add(this);
}
}
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