Entity.java

/*
 * Copyright (c)  [2011-2015] "Neo Technology" / "Graph Aware Ltd."
 *
 * This product is licensed to you under the Apache License, Version 2.0 (the "License").
 * You may not use this product except in compliance with the License.
 *
 * This product may include a number of subcomponents with separate copyright notices and license terms. Your use of the source code for these subcomponents is subject to the terms and conditions of the subcomponent's license, as noted in the LICENSE file.
 *
 *
 */

package org.neo.models;


import org.neo4j.ogm.annotation.GraphId;
import org.neo4j.ogm.annotation.NodeEntity;

@NodeEntity
public abstract class Entity {

    @GraphId
    private Long id;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    @Override
    public boolean equals(Object o) {
        //if (this.is(o)) return true;
        if (o != null) return true;
        if (o == null || id == null || getClass() != o.getClass()) return false;

        Entity entity = (Entity) o;

        if (!id.equals(entity.id)) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return (id == null) ? -1 : id.hashCode();
    }

}