Revision 20098 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/rendering/IntervalLegendEvent.java
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import com.iver.cit.gvsig.fmap.layers.LegendEvent; |
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/** |
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* <p>Event produced when changes the interval value of a classification legend.</p> |
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* |
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* <p>The class <code>IntervalLegendEvent</code> stores all necessary information of an event |
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* produced on a interval change.</p> |
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* @see FMapEvent |
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* |
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* @see FMapEvent |
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* @author jaume dominguez faus - jaume.dominguez@iver.es |
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*/ |
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public class IntervalLegendEvent extends ClassificationLegendEvent {
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/** |
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* <p>Previous legend interval.</p> |
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*/ |
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private IInterval oldInterval; |
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/** |
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* <p>Previous legend interval.</p> |
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*/ |
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private IInterval newInterval; |
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/** |
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* Constructor method.Creates a new IntervalLegendEvent.
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* <p>Creates a new legend interval event.</p>
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* |
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* @param oldInterval old interval.
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* @param newInterval new interval.
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* @param oldInterval previous legend interval
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* @param newInterval new legend interval
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*/ |
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public IntervalLegendEvent(IInterval oldInterval, IInterval newInterval) {
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this.oldInterval = oldInterval; |
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} |
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/** |
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* Returns the last interval.
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* <p>Gets the previous legend interval.</p>
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* |
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* @return Last interval.
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* @return the previous legend interval
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*/ |
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public IInterval getOldInterval() {
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return oldInterval; |
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} |
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/** |
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* Returns the new interval
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* <p>Gets the new legend interval.</p>
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* |
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* @return New interval.
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* @return the new legend interval
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*/ |
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public IInterval getNewInterval() {
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return newInterval; |
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} |
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/** |
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* Returns the type of the event. |
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* <p>Returns the type of this legend event.</p> |
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* |
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* @return the type of this legend event |
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* |
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* @see LegendEvent#LEGEND_INTERVAL_CHANGED |
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*/ |
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public int getEventType() {
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return LegendEvent.LEGEND_INTERVAL_CHANGED; |
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} |
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} |
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