ChoiceProvider.java

/*
 * 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 net.formio.choice;

import java.util.List;

/**
 * Provides data for a form choice.
 * @param <T> T type of one item from codebook - should implement equals and hashCode to find the corresponding
 * item from the provided items correctly (otherwise selected item need not to be recognized)
 * 
 * @author Radek Beran
 */
public interface ChoiceProvider<T> {
	List<? extends T> getItems();
}