Class BooleanNode
- java.lang.Object
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- com.yahoo.searchlib.rankingexpression.rule.ExpressionNode
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- com.yahoo.searchlib.rankingexpression.rule.CompositeNode
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- com.yahoo.searchlib.rankingexpression.rule.BooleanNode
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- All Implemented Interfaces:
java.io.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
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Constructor Summary
Constructors Constructor Description BooleanNode()
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Method Summary
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Methods inherited from class com.yahoo.searchlib.rankingexpression.rule.CompositeNode
children, setChildren
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