/**
 * Copyright 2007-2016, Kaazing Corporation. 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 org.apache.mina.proxy.event;

/**
 * IoSessionEventType.java - Enumerates session event types.
 * 
 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
 * @since MINA 2.0.0-M3
 */
public enum IoSessionEventType {
    CREATED(1), OPENED(2), IDLE(3), CLOSED(4);

    /**
     * The event type id.
     */
    private final int id;
    
    IoSessionEventType(int id) {
        this.id = id;
    }
    
    /**
     * Returns the event id.
     * 
     * @return the event id
     */
    public int getId() {
        return id;
    }

    /**
     * {@inheritDoc} 
     */
    @Override
    public String toString() {
        switch (this) {
        case CREATED:
            return "- CREATED event -";
        case OPENED:
            return "- OPENED event -";
        case IDLE:
            return "- IDLE event -";
        case CLOSED:
            return "- CLOSED event -";
        default:
            return "- Event Id="+id+" -";
        }
    }
}