Package com.yahoo.searchlib.rankingexpression.rule

Class BooleanNode

java.lang.Object

com.yahoo.searchlib.rankingexpression.rule.ExpressionNode

com.yahoo.searchlib.rankingexpression.rule.CompositeNode

com.yahoo.searchlib.rankingexpression.rule.BooleanNode

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ComparisonNode, NotNode, SetMembershipNode

public abstract class BooleanNode
extends CompositeNode

A node which produces a boolean value when evaluated.

Author:

bratseth

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BooleanNode()

Method Summary

Methods inherited from class com.yahoo.searchlib.rankingexpression.rule.CompositeNode

children, setChildren

Methods inherited from class com.yahoo.searchlib.rankingexpression.rule.ExpressionNode

equals, evaluate, hashCode, toString, toString, toString, type

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BooleanNode

public BooleanNode()