org.linqs.psl.parser

Class RulePartial

java.lang.Object

org.linqs.psl.parser.RulePartial

public class RulePartial
extends Object

A container for the possible return values of loadRulePartial(). A RulePartial can represent an entirely complete rule or the logic of a rule without the weights or squared potential. isRule() can be called to see if the partial is complete. toRule() can be called to get a fully formed rule from the partial.

Constructor Summary

Constructors

Constructor and Description
RulePartial(ArithmeticRuleExpression arithmeticExpression, Map<SummationVariable,Formula> filters)
RulePartial(Object ruleCore)

Method Summary

Modifier and Type	Method and Description
boolean	isRule()
Rule	toRule() Shortcut for toRule(null, null), which will create an unweighted rule.
Rule	toRule(Double weight, Boolean squared) Create a rule from the partial given the weight and squared.

Methods inherited from class java.lang.Object

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

Constructor Detail

RulePartial

public RulePartial(Object ruleCore)

RulePartial

public RulePartial(ArithmeticRuleExpression arithmeticExpression,
                   Map<SummationVariable,Formula> filters)

Method Detail

isRule

public boolean isRule()

toRule

public Rule toRule()

Shortcut for toRule(null, null), which will create an unweighted rule.

toRule

public Rule toRule(Double weight,
                   Boolean squared)

Create a rule from the partial given the weight and squared. If the partial is already a rule (isRule() == true), then nulls are expected. Even if the partial is not a rule, then nulls are allowed if an unweighted rule is desired. Weight and squared must either both be non-null, or both be null.