/*
* Copyright 2012 - 2014 the original author or authors.
*
* 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 org.springframework.data.solr.core.query;
import org.springframework.util.ObjectUtils;
/**
* The most trivial implementation of a Field
*
* @author Christoph Strobl
* @author Francisco Spaeth
*/
public class SimpleField implements Field {
private final String name;
public SimpleField(String name) {
this.name = name;
}
@Override
public String getName() {
return this.name;
}
@Override
public String toString() {
return this.name;
}
@Override
public int hashCode() {
return ObjectUtils.nullSafeHashCode(this.name);
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof SimpleField)) {
return false;
}
SimpleField that = (SimpleField) other;
return ObjectUtils.nullSafeEquals(this.name, that.name);
}
}