Author: abelevich Date: 2007-06-25 12:28:03 -0400 (Mon, 25 Jun 2007) New Revision: 1300 Modified: trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/model/ScrollableGridRange.java Log: override equals and hashCode methods Modified: trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/model/ScrollableGridRange.java =================================================================== --- trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/model/ScrollableGridRange.java 2007-06-25 16:27:16 UTC (rev 1299) +++ trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/model/ScrollableGridRange.java 2007-06-25 16:28:03 UTC (rev 1300) @@ -10,6 +10,8 @@ package org.richfaces.model; +import java.io.Serializable; + import org.ajax4jsf.ajax.repeat.Range; @@ -18,8 +20,10 @@ * @author Maksim Kaszynski * @modified by Anton Belevich */ -public class ScrollableGridRange implements Range{ +public class ScrollableGridRange implements Range, Serializable{ + private static final long serialVersionUID = -6675002421400464892L; + private int first = 0; private int last = 0; private SortOrder sortOrder; @@ -63,4 +67,27 @@ public void setSortOrder(SortOrder sortOrder) { this.sortOrder = sortOrder; } + + public boolean equals(Object obj) { + + if(!(obj instanceof ScrollableGridRange)){ + return super.equals(obj); + } + + ScrollableGridRange ref = (ScrollableGridRange)obj; + + boolean ret = (this.first == ref.first)&&(this.last == ref.last ); + + if(this.sortOrder != null){ + ret = ret && this.sortOrder.equals(ref.sortOrder); + } else { + ret = (ret && (ref.sortOrder == null)); + } + + return ret; + } + + public int hashCode() { + return super.hashCode(); + } }