org.springframework.webflow.definition.TransitionDefinition 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.definition;
/**
* A transition takes a flow from one state to another.
*
* @author Keith Donald
* @author Erwin Vervaet
*/
public interface TransitionDefinition extends Annotated {
/**
* The identifier of this transition. This id value should be unique among
* all other transitions in a set.
* @return the transition identifier
*/
public String getId();
/**
* Returns an identification of the target state of this transition.
* This could be an actual static state id or something more dynamic,
* like a string representation of an expression evaluating the target
* state id at flow execution time.
* @return the target state identifier
*/
public String getTargetStateId();
}