/*-
 * ============LICENSE_START=======================================================
 * ONAP : APPC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Copyright (C) 2017 Amdocs
 * =============================================================================
 * 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.
 * 
 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * ============LICENSE_END=========================================================
 */

package org.onap.appc.statemachine.objects;

/**
 * Event Object
 */
public class Event{
    private final String eventName;
    private final int hashCode;

    /**
     * Constructor
     * @param eventName String of the event name
     */
    public Event(String eventName) {
        this.eventName = eventName;
        this.hashCode = this.eventName.toLowerCase().hashCode();
    }

    @Override
    public int hashCode() {
        return hashCode;
    }
    @Override
    public boolean equals(Object obj) {
        if(obj == null){
            return false;
        }
        if(!(obj instanceof Event)){
            return false;
        }
        Event event = (Event)obj;
        return this.eventName.equalsIgnoreCase(event.getEventName());
    }

    public String getEventName() {
        return eventName;
    }

    @Override
    public String toString(){
        return this.eventName;
    }
}