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'rapiddweller Common' is an open source Java library
forked from Databene Commons by Volker Bergmann.
It provides extensions to the Java core library by utility classes, abstract concepts
and concrete implementations.
/*
* Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
* 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.rapiddweller.common.depend;
import java.util.Objects;
/**
* Default implementation of the Dependent interface.
*
* @param the type of the objects to process
* @param the provider type
* @author Volker Bergmann
* @since 0.3.04
*/
public class DefaultDependent> extends AbstractDependent {
private final S subject;
/**
* Instantiates a new Default dependent.
*
* @param subject the subject
* @param requiredProviders the required providers
*/
@SafeVarargs
public DefaultDependent(S subject, E... requiredProviders) {
super(requiredProviders);
this.subject = subject;
}
/**
* Gets subject.
*
* @return the subject
*/
public S getSubject() {
return subject;
}
// java.lang.Object overrides ---------------------------------------------------------------------------
@Override
public int hashCode() {
return subject.hashCode();
}
@SuppressWarnings("rawtypes")
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
DefaultDependent that = (DefaultDependent) obj;
return (Objects.equals(this.subject, that.subject));
}
@Override
public String toString() {
return subject.toString();
}
}