BaseNode.java

/*******************************************************************************
 * Copyright 2012 the original author or authors.
 *
 * Licensed 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.
 * 
 * Contributors:
 * nrkkalyan@gmail.com
 *******************************************************************************/


import java.io.Serializable;

import org.springframework.data.neo4j.annotation.GraphId;

public abstract class BaseNode implements Serializable {

	private static final long serialVersionUID = 1L;
	@GraphId
	private long nodeId;

	public long getNodeId() {
		return nodeId;
	}

	public void setNodeId(final long nodeId) {
		this.nodeId = nodeId;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + (int) (nodeId ^ (nodeId >>> 32));
		return result;
	}

	@Override
	public boolean equals(final Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}
		BaseNode other = (BaseNode) obj;
		if (nodeId != other.nodeId) {
			return false;
		}
		return true;
	}
}