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...

Method Summary

Modifier and Type	Method and Description
Object	accept(QOMTreeVisitor visitor, 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.
String	toString()

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

getSelectorName, getSelectorQName

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, 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 Object accept(QOMTreeVisitor visitor,
                     Object data)
              throws 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:

Exception

toString

public String toString()

Overrides:

toString in class Object