/*
 * Copyright 2004-2012 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
 *
 *      https://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.
 */

/**
 * Core, stable abstractions for representing flow definitions.
 *
 * <p>Each flow has an indentifier and is composed of one or more states, one of which is the start state. States
 * may be transitionable, if so they define one or more transitions that lead to other states.
 *
 * <p>With these types a client can introspect a flow definition to reason on its attributes and traverse its
 * structure, perhaps to display a visual diagram. Note that the types defined in this package do not capture the
 * behavioral characteristics of a flow.
 */
package org.springframework.webflow.definition;

