/*
* Copyright (c) 2005-2011 Grameen Foundation USA
* 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.
*
* See also http://www.apache.org/licenses/LICENSE-2.0.html for an
* explanation of the license and how it is applied.
*/
package org.mifos.application.servicefacade;
import java.io.Serializable;
/**
* I am a DTO for items within a list e.g. a dropdown list.
*/
@SuppressWarnings("PMD")
@edu.umd.cs.findbugs.annotations.SuppressWarnings(value={"SE_NO_SERIALVERSIONID", "NP_EQUALS_SHOULD_HANDLE_NULL_ARGUMENT", "BC_EQUALS_METHOD_SHOULD_WORK_FOR_ALL_OBJECTS"}, justification="should disable at filter level and also for pmd - not important for us")
public class ListItem<T> implements Serializable {
private final T id;
private final String displayValue;
public ListItem(T id, String displayValue) {
this.id = id;
this.displayValue = displayValue;
}
public T getId() {
return this.id;
}
public String getDisplayValue() {
return this.displayValue;
}
@SuppressWarnings("unchecked")
@Override
public boolean equals(Object obj) {
ListItem<T> item = (ListItem<T>) obj;
return (item.id.equals(this.id) && item.displayValue.equals(this.displayValue));
}
@Override
public int hashCode() {
return id.hashCode() * displayValue.hashCode();
}
@Override
public String toString() {
return "Item: id: " + this.id + " displayValue: " + this.displayValue;
}
}