CommonIdentifierImpl.java

/*
 * Copyright 2016 Benjamin Sautner
 *
 *    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.
 */

package com.nimbits.client.model.common.impl;

import com.nimbits.client.model.common.CommonIdentifier;

import java.io.Serializable;


public abstract class CommonIdentifierImpl implements CommonIdentifier, Serializable {

    private String value;


    protected CommonIdentifierImpl(final String value) {
        this.value = value;
    }


    @Override
    public String getValue() {
        return value;

    }

    @Override
    public String toString() {
        return this.value;
    }

    protected CommonIdentifierImpl() {
        value = null;
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o) return true;
        if (!(o instanceof CommonIdentifierImpl)) return false;

        final CommonIdentifierImpl that = (CommonIdentifierImpl) o;

        return value.equals(that.value);

    }

    @Override
    public int hashCode() {
        return value.hashCode();
    }
}