org.apache.xml.security.stax.ext.ComparableType Maven / Gradle / Ivy
/**
* 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.xml.security.stax.ext;
import java.util.Objects;
/**
* Two comparable types are compared by their name.
*
* @param Compatible class type.
*/
public abstract class ComparableType> implements Comparable {
private final String name;
public ComparableType(String name) {
this.name = Objects.requireNonNull(name, "name");
}
public String getName() {
return name;
}
@Override
public String toString() {
return name;
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (this == obj) {
return true;
}
if (this.getClass().isAssignableFrom(obj.getClass())) {
@SuppressWarnings("unchecked")
T other = (T) obj;
if (this.getName().equals(other.getName())) {
return true;
}
}
return false;
}
@Override
public int hashCode() {
return name.hashCode();
}
@Override
public int compareTo(T o) {
return this.getName().compareTo(o.getName());
}
}