Package org.xwiki.notifications.filters.expression.generics

Class AbstractOperatorNode

java.lang.Object

org.xwiki.notifications.filters.expression.generics.AbstractNode

org.xwiki.notifications.filters.expression.generics.AbstractOperatorNode

All Implemented Interfaces:

ExpressionNode

Direct Known Subclasses:

AbstractBinaryOperatorNode, AbstractUnaryOperatorNode, InNode, InSubQueryNode

public abstract class AbstractOperatorNode
extends AbstractNode

Generic operator node definition for filtering expressions.

Since:

9.8RC1

Version:

$Id: 1ba862b0ef5b07625ee1705efd8c2b53703a6430 $

Field Summary

Fields inherited from class org.xwiki.notifications.filters.expression.generics.AbstractNode

EMPTY_NODE

Constructor Summary

Constructors

Constructor	Description
AbstractOperatorNode()

Method Summary

Modifier and Type	Method	Description
AndNode	and(AbstractOperatorNode node)	Helper to construct new AndNode using the current object.
OrNode	or(AbstractOperatorNode node)	Helper to construct new OrNode using the current object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractOperatorNode

public AbstractOperatorNode()

Method Detail

and

public AndNode and(AbstractOperatorNode node)

Helper to construct new AndNode using the current object.

Parameters:

node - the node that should be the second operand of the AND node

Returns:

a AndNode with the current object as the first operator and the given node as the second operator

or

public OrNode or(AbstractOperatorNode node)

Helper to construct new OrNode using the current object.

Parameters:

node - the node that should be the second operand of the OR node

Returns:

a OrNode with the current object as the first operator and the given node as the second operator