org.springframework.webflow.execution.EventId Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* 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.springframework.webflow.execution;
/**
* A value object describing an event that occured within a flow execution.
*
* @author Keith Donald
*/
public class EventId {
/**
* The value of the event identifier.
*/
private String value;
/**
* Constructs a new event id.
* @param value the string id value
*/
public EventId(String value) {
this.value = value;
}
/**
* Returns the raw string event id value.
* @return the string id value
*/
public String getValue() {
return value;
}
public boolean equals(Object o) {
if (!(o instanceof EventId)) {
return false;
}
EventId other = (EventId)o;
return value.equals(other.value);
}
public int hashCode() {
return value.hashCode();
}
public String toString() {
return value;
}
}