AbstractSingleSelectState.java

/*
 * Copyright 2000-2016 Vaadin Ltd.
 *
 * 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.vaadin.shared.ui;

import com.vaadin.shared.ui.abstractlisting.AbstractListingState;

/**
 * Shared state for {@code AbstractSingleSelect}.
 *
 * @author Vaadin Ltd.
 *
 * @since 8.0
 */
public class AbstractSingleSelectState extends AbstractListingState {

    /**
     * The key of the currently selected item or {@code null} if no item is
     * selected.
     */
    public String selectedItemKey;
}