main.java.com.cloudant.client.internal.query.NamedField Maven / Gradle / Ivy

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/*
 * Copyright © 2017 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.cloudant.client.internal.query;

/**
 * Model of a field definition to be extended by specific index type fields.
 */
public class NamedField implements com.cloudant.client.api.query.Field {

    private String name;

    protected NamedField(String name) {
        this.name = name;
    }

    /**
     * @return the name of the field
     */
    public String getName() {
        return this.name;
    }

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

        NamedField that = (NamedField) o;

        return name != null ? name.equals(that.name) : that.name == null;
    }

    @Override
    public int hashCode() {
        return name != null ? name.hashCode() : 0;
    }

    @Override
    public String toString() {
        return name;
    }
}