/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.portlet.rendering;

import javax.portlet.Event;
import org.apereo.portal.portlet.om.IPortletWindowId;

/**
 * Tracks an event and the window id that generated it
 *
 */
public class QueuedEvent {
    private final IPortletWindowId portletWindowId;
    private final Event event;

    public QueuedEvent(IPortletWindowId portletWindowId, Event event) {
        this.portletWindowId = portletWindowId;
        this.event = event;
    }
    /** @return the portletWindowId that created the event */
    public IPortletWindowId getPortletWindowId() {
        return portletWindowId;
    }
    /** @return the event */
    public Event getEvent() {
        return event;
    }
    /* (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((event == null) ? 0 : event.hashCode());
        result = prime * result + ((portletWindowId == null) ? 0 : portletWindowId.hashCode());
        return result;
    }
    /* (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;
        if (getClass() != obj.getClass()) return false;
        QueuedEvent other = (QueuedEvent) obj;
        if (event == null) {
            if (other.event != null) return false;
        } else if (!event.equals(other.event)) return false;
        if (portletWindowId == null) {
            if (other.portletWindowId != null) return false;
        } else if (!portletWindowId.equals(other.portletWindowId)) return false;
        return true;
    }
    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return "QueuedEvent [portletWindowId=" + portletWindowId + ", event=" + event + "]";
    }
}