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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.cayenne.modeler.event;
import  org.apache.cayenne.access.DataDomain;
import  org.apache.cayenne.access.DataNode;

Represents a display event of a DataNode.
public class DataNodeDisplayEvent extends DomainDisplayEvent {
	protected DataNode dataNode;

True if data node is different from the current data node.
	protected boolean dataNodeChanged = true;

Current DataNode changed.
	public DataNodeDisplayEvent(Object src, DataDomain domain, DataNode node) {
		super(srcdomain);
		this. = node;
	}

Get data node (data source) associated with this data map.
	public DataNode getDataNode() {
		return ;
	}

Returns true if data node is different from the current data node.
	public boolean isDataNodeChanged() {
	}
	public void setDataNodeChanged(boolean temp) {
	}
Sets the dataNode.

Parameters:
dataNode The dataNode to set
	public void setDataNode(DataNode dataNode) {
		this. = dataNode;
	}
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