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Client library to use the IBM Watson Services and AlchemyAPI

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/**
 * Copyright 2015 IBM Corp. All Rights Reserved.
 *
 * 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.ibm.watson.developer_cloud.service.model;

import com.ibm.watson.developer_cloud.util.GsonSingleton;

/**
 * Abstract model class to provide a default toString() method in model classes.
 */
public abstract class GenericModel {

    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    /*
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return GsonSingleton.getGson().toJson(this);
    }

    

    /* (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        GenericModel other = (GenericModel) o;
 
    	return this.toString().equals(other.toString());
    }

    /* (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return this.toString().hashCode();
    }
}