Package org.apache.jackrabbit.spi.commons.query.qom

Class AbstractQOMNode

java.lang.Object

org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

Direct Known Subclasses:

ColumnImpl, ConstraintImpl, DynamicOperandImpl, JoinConditionImpl, OrderingImpl, QueryObjectModelTree, SourceImpl, StaticOperandImpl

public abstract class AbstractQOMNode
extends Object

AbstractQOMNode...

Constructor Summary

Constructors

Constructor	Description
AbstractQOMNode(NamePathResolver resolver)

Method Summary

Modifier and Type	Method	Description
abstract Object	accept(QOMTreeVisitor visitor, Object data)	Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractQOMNode

public AbstractQOMNode(NamePathResolver resolver)

Method Detail

accept

public abstract 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.

Parameters:

visitor - the visitor.

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

Throws:

Exception