Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java @ 4496:d8992459b408
Add method to return the facets of an artifact
This methos should be used to get the facets of an artifact instead of accessing
the facets member variable directly.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Wed, 14 Nov 2012 11:11:04 +0100 |
parents | b2ea89a665bc |
children |
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package de.intevation.flys.artifacts.transitions; import org.w3c.dom.Node; import de.intevation.artifacts.Artifact; import de.intevation.artifactdatabase.state.State; import de.intevation.artifactdatabase.transition.Transition; /** * The default implementation of a <code>Transition</code>. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class DefaultTransition implements Transition { /** The ID of the current state */ protected String from; /** The ID of the target state */ protected String to; /** * The default constructor. */ public DefaultTransition() { } /** * The default constructor. * * @param from The current state. * @param to The target state. */ public DefaultTransition(String from, String to) { this.from = from; this.to = to; } public void init(Node config) { // nothing to do in the default transition } /** * Returns the current state ID. * * @return the current state ID. */ public String getFrom() { return from; } /** * Returns the target state ID. * * @return the target state ID. */ public String getTo() { return to; } /** * Set the current state ID. * * @param from current state ID. */ public void setFrom(String from) { this.from = from; } /** * Set the target state ID. * * @param to the target state ID. */ public void setTo(String to) { this.to = to; } /** * Determines if its valid to step from state <i>a</i> of an artifact * <i>artifact</i> to state <i>b</i>. This method always returns true - no * validation takes place. * * @param artifact The owner artifact of state a and b. * @param a The current state. * @param b The target state. * * @return true, if it is valid to step from a to b, otherwise false. */ public boolean isValid(Artifact artifact, State a, State b) { return true; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :