Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java @ 106:5864c41219db
Initializes a TransitionEngine storing all transitions for each artifact at the application start.
flys-artifacts/trunk@1288 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 03 Feb 2011 10:23:30 +0000 |
parents | |
children | a228b39494a9 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/transitions/DefaultTransition.java Thu Feb 03 10:23:30 2011 +0000 @@ -0,0 +1,89 @@ +package de.intevation.flys.artifacts.transitions; + +import de.intevation.flys.artifacts.states.State; + +/** + * 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; + } + + + /** + * 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 to the 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; + } + + + /** + * This method always returns <i>true</i>. + * + * @param state The target state. + * + * @return true. + */ + public boolean isValid(State state) { + return true; + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :