org.apache.jackrabbit.taglib.comparator
Class JEXLItemComparator
java.lang.Object
org.apache.jackrabbit.taglib.comparator.JEXLItemComparator
- All Implemented Interfaces:
- java.util.Comparator, ItemComparator
- public class JEXLItemComparator
- extends java.lang.Object
- implements ItemComparator
It compares any javax.jcr.Item based on a JEXL valid expression wich returns
a comparable instance. The javax.jcr.Item is added to the JEXLContext with
the name of "item". A valid JEXL expression would be "item.name".
- Author:
- Edgar Poce
Method Summary |
int |
compare(java.lang.Object o1,
java.lang.Object o2)
|
void |
setAscending(boolean asc)
Sort order |
void |
setExpression(java.lang.String exp)
Expression to evaluate |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Comparator |
equals |
JEXLItemComparator
public JEXLItemComparator()
compare
public int compare(java.lang.Object o1,
java.lang.Object o2)
- Specified by:
compare
in interface java.util.Comparator
setExpression
public void setExpression(java.lang.String exp)
- Expression to evaluate
- Specified by:
setExpression
in interface ItemComparator
setAscending
public void setAscending(boolean asc)
- Sort order
- Specified by:
setAscending
in interface ItemComparator
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