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annotate gnv-artifacts/src/main/java/de/intevation/gnv/transition/Transition.java @ 337:a887074460b6

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Last Step of the Refactoring Work on the Transition Model. Splitted Businesslogic between States and Transitions. Splitted the ConfigurationElements of State and Transition in several XML-Fragments. gnv-artifacts/trunk@403 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 08 Dec 2009 13:38:21 +0000
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children 9a828e5a2390
rev   line source
337
a887074460b6 Last Step of the Refactoring Work on the Transition Model.
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1 package de.intevation.gnv.transition;
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2
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3 import java.io.Serializable;
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4
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5 import org.w3c.dom.Node;
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6
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7 import de.intevation.gnv.state.State;
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8
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9 /**
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10 *
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11 * @author Tim Englich <tim.englich@intevation.de>
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12 *
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13 */
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14 public interface Transition extends Serializable{
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15
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16 /**
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17 * Returns the ID of the State from which the Transition could be used
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18 * @return the ID of the State from which the Transition could be used
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19 */
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20 public String getFrom();
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21
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22 /**
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23 * Returns the ID of the State where it is possible to go as next.
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24 * @return the ID of the State where it is possible to go as next.
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25 */
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26 public String getTo();
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27
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28 /**
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29 * Determines if it is possible to go along this Transition or not.
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30 * @param state the current State
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31 * @return
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32 */
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33 public boolean isValid(State state);
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34
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35 /**
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36 * Configures the Transition.
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37 * @param configuration
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38 */
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39 public void setup(Node configuration);
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40
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41 }
http://dive4elements.wald.intevation.org