org.apache.jackrabbit.core.query.lucene.constraint
Class LowerCaseOperand

java.lang.Object
  org.apache.jackrabbit.core.query.lucene.constraint.DynamicOperand
      org.apache.jackrabbit.core.query.lucene.constraint.LowerCaseOperand

public class LowerCaseOperand
extends DynamicOperand

LowerCaseOperand implements a lower case operand.

Field Summary

Fields inherited from class org.apache.jackrabbit.core.query.lucene.constraint.DynamicOperand

EMPTY

Constructor Summary

LowerCaseOperand(DynamicOperand operand)
Creates a new lower case operand.

Method Summary

Value[]

getValues(ScoreNode sn, EvaluationContext context) Returns the values for the given score node sn of this dynamic operand.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LowerCaseOperand

public LowerCaseOperand(DynamicOperand operand)

Creates a new lower case operand.

Parameters:

operand - the operand to lower case the value.

Method Detail

getValues

public Value[] getValues(ScoreNode sn,
                         EvaluationContext context)
                  throws RepositoryException

Returns the values for the given score node sn of this dynamic operand. If there are no values for the given score node, then an empty array is returned.

Specified by:

getValues in class DynamicOperand

Parameters:

sn - the current score node.

context - the evaluation context.

Returns:

the values for the given score node.

Throws:

RepositoryException - if an error occurs while retrieving the value.