org.apache.jackrabbit.spi.commons.query.qom
Class LengthImpl

java.lang.Object
  org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode
      org.apache.jackrabbit.spi.commons.query.qom.DynamicOperandImpl
          org.apache.jackrabbit.spi.commons.query.qom.LengthImpl

All Implemented Interfaces:

DynamicOperand, Length, Operand

public class LengthImpl
extends DynamicOperandImpl
implements Length

LengthImpl...

Field Summary

Fields inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

resolver

Method Summary

java.lang.Object	accept(QOMTreeVisitor visitor, java.lang.Object data) Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.
PropertyValue	getPropertyValue() Gets the property value for which to compute the length.

Methods inherited from class org.apache.jackrabbit.spi.commons.query.qom.DynamicOperandImpl

getSelectorName, getSelectorQName

Methods inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

getJCRName, getJCRPath

Methods inherited from class java.lang.Object

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

Method Detail

getPropertyValue

public PropertyValue getPropertyValue()

Gets the property value for which to compute the length.

Specified by:

getPropertyValue in interface Length

Returns:

the property value; non-null

accept

public java.lang.Object accept(QOMTreeVisitor visitor,
                               java.lang.Object data)
                        throws java.lang.Exception

Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.

Specified by:

accept in class AbstractQOMNode

Parameters:

visitor - the visitor.

data - user defined data, which is passed to the visit method.

Throws:

java.lang.Exception