Package com.yahoo.searchlib.treenet.rule

Class SetMembershipCondition

java.lang.Object

com.yahoo.searchlib.treenet.rule.TreeNode

com.yahoo.searchlib.treenet.rule.Condition

com.yahoo.searchlib.treenet.rule.SetMembershipCondition

public class SetMembershipCondition
extends Condition

Represents a set membership test on the form feature IN (integer1, integer2 ...)

Since:

5.1.21

Author:

bratseth

Constructor Summary

Constructors

Constructor	Description
SetMembershipCondition(String testValue, List<Object> setValues, String trueLabel, String falseLabel)	Constructs a new instance of this class.

Method Summary

Modifier and Type	Method	Description
protected String	conditionToRankingExpression()	Returns the ranking expression string for the condition part of this condition, i.e the ...
List<Object>	getSetValues()	Returns the unmodifiable set of values to check

Methods inherited from class com.yahoo.searchlib.treenet.rule.Condition

getFalseLabel, getLeftValue, getTrueLabel, toRankingExpression

Methods inherited from class com.yahoo.searchlib.treenet.rule.TreeNode

getParent, setParent

Methods inherited from class java.lang.Object

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

Constructor Details

SetMembershipCondition

public SetMembershipCondition(String testValue,
 List<Object> setValues,
 String trueLabel,
 String falseLabel)

Constructs a new instance of this class.

Parameters:

testValue - the name of the feature to test

setValues - the set of values to compare to

trueLabel - the label to jump to if the value is in the set

falseLabel - the label to jumt to if the value is not in the set

Method Details

getSetValues

public List<Object> getSetValues()

Returns the unmodifiable set of values to check

conditionToRankingExpression

protected String conditionToRankingExpression()

Description copied from class: Condition

Returns the ranking expression string for the condition part of this condition, i.e the ... part of

     if(leftValue ..., trueExpression, falseExpression)
 

Specified by:

conditionToRankingExpression in class Condition