//   Copyright 2012 Georg-August-Universität Göttingen, Germany
//
//   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 de.ugoe.cs.autoquest.eventcore.gui;

import de.ugoe.cs.autoquest.keyboardmaps.VirtualKey;

/**
 * <p>
 * Base class for all keyboard interaction event types.
 * </p>
 * 
 * @version 1.0
 * @author Patrick Harms
 */
public abstract class KeyInteraction implements IInteraction {

    /**
     * <p>
     * Id for object serialization.
     * </p>
     */
    private static final long serialVersionUID = 1L;

    /**
     * <p>
     * the key associated with the interaction
     * </p>
     */
    private VirtualKey key;

    /**
     * <p>
     * Constructor. Creates a new KeyInteraction.
     * </p>
     * 
     * @param key
     *            key associated with the interaction
     */
    public KeyInteraction(VirtualKey key) {
        super();
        this.key = key;
    }

    /**
     * <p>
     * Returns the key associated with the interaction.
     * </p>
     * 
     * @return the key
     */
    public VirtualKey getKey() {
        return key;
    }

}