| /* |
| * $Id$ |
| * $Revision$ |
| * $Date$ |
| * |
| * ==================================================================== |
| * 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 wicket.examples.wizard.framework; |
| |
| import java.io.Serializable; |
| |
| /** |
| * Configures a wizard. |
| * |
| * @author Eelco Hillenius |
| */ |
| public class WizardConfiguration implements Serializable |
| { |
| /** the transitions of the wizard. */ |
| private Transitions transitions; |
| |
| /** |
| * Construct. |
| */ |
| public WizardConfiguration() |
| { |
| } |
| |
| /** |
| * Gets the transitions of the wizard. |
| * @return the transitions of the wizard |
| */ |
| public Transitions getTransitions() |
| { |
| return transitions; |
| } |
| |
| /** |
| * Sets the transitions of the wizard. |
| * @param transitions the transitions of the wizard |
| */ |
| public void setTransitions(Transitions transitions) |
| { |
| this.transitions = transitions; |
| } |
| |
| /** |
| * Start processing the wizard. |
| * @return the first step |
| */ |
| public WizardState begin() |
| { |
| if(transitions == null) |
| { |
| throw new IllegalStateException("no transitions configured!"); |
| } |
| WizardState state = newState(); |
| state.setCurrentNode(transitions.getFirst()); |
| return state; |
| } |
| |
| /** |
| * Creates a new wizard state instance. |
| * @return a new wizard state instance |
| */ |
| protected WizardState newState() |
| { |
| return new WizardState(this); |
| } |
| } |