/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.axiom.om.impl.llom;
import org.apache.axiom.core.CoreParentNode;
import org.apache.axiom.om.OMCloneOptions;
import org.apache.axiom.om.OMContainer;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMInformationItem;
import org.apache.axiom.om.OMNode;
/** Class OMNodeImpl */
public abstract class OMNodeImpl extends OMSerializableImpl implements OMNode {
/**
* Constructor OMNodeImpl
*
* @param factory The <code>OMFactory</code> that created this
*/
public OMNodeImpl(OMFactory factory) {
super(factory);
}
/**
* Method setParent.
*
* @param element
*/
public void coreSetParent(CoreParentNode element) {
CoreParentNode currentParent = coreGetParent();
if (currentParent == element) {
return;
}
//If we are asked to assign a new parent in place
//of an existing one. We should detach this node
//from the previous parent.
if (element != null) {
if (currentParent != null) {
this.detach();
}
internalSetParent(element);
} else {
internalUnsetParent(null);
}
}
public OMInformationItem clone(OMCloneOptions options) {
return clone(options, null);
}
abstract OMNode clone(OMCloneOptions options, OMContainer targetParent);
}