/*
 * 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.openjpa.persistence.identity.entityasidentity;

public class AccountId implements java.io.Serializable {
    private static final long serialVersionUID = 4262907482129342511L;
    
    private Integer accountId;
    private Integer groupId;
    private Integer accountHolder;
    
    private Integer hashcode = null;
    
    public AccountId() {
        
    }

    public Integer getAccountId() {
        return accountId;
    }

    public void setAccountId(Integer accountId) {
        this.accountId = accountId;
    }
    

    public Integer getGroupId() {
        return groupId;
    }

    public void setGroupId(Integer groupId) {
        this.groupId = groupId;
    }

    public Integer getAccountHolder() {
        return accountHolder;
    }

    public void setAccountHolder(Integer accountHolder) {
        this.accountHolder = accountHolder;
    }
    
    public boolean equals(Object o) {
        if (o == this) {
            return true;
        }
            
        if (o instanceof AccountId) {
            AccountId oId = (AccountId) o;
            if (    oId.accountId.equals(this.accountId) && 
                    oId.accountHolder.equals(this.accountHolder) &&
                    oId.groupId.equals(this.groupId)) {
                return true;
            }
        }
        
        return false;
    }
    
    public int hashCode() {
        if (hashcode == null) {
            String hashStr = this.groupId + ":" + this.accountHolder + ":" + this.accountId;
            hashcode = hashStr.hashCode();
        }
        return hashcode.intValue();
    }
    
}
