public class DroolsBiRuleStructure<A,B> extends DroolsRuleStructure
Constructor and Description |
---|
DroolsBiRuleStructure(DroolsUniRuleStructure<A> aRuleStructure,
DroolsUniRuleStructure<B> bRuleStructure,
LongSupplier variableIdSupplier)
Builds a final version of the A pattern as it will no longer be mutated, and turns the B pattern into the new
primary pattern.
|
DroolsBiRuleStructure(org.drools.model.Variable<A> aVariable,
org.drools.model.Variable<B> bVariable,
DroolsPatternBuilder<?> targetPattern,
List<org.drools.model.RuleItemBuilder<?>> openRuleItems,
List<org.drools.model.RuleItemBuilder<?>> closedRuleItems,
LongSupplier variableIdSupplier) |
Modifier and Type | Method and Description |
---|---|
org.drools.model.Variable<A> |
getA() |
org.drools.model.Variable<B> |
getB() |
List<org.drools.model.RuleItemBuilder<?>> |
getClosedRuleItems() |
List<org.drools.model.RuleItemBuilder<?>> |
getOpenRuleItems()
Every other pattern necessary for the
DroolsRuleStructure.getPrimaryPattern() to function properly within the Drools rule's
left-hand side. |
DroolsPatternBuilder<Object> |
getPrimaryPattern()
Returns the pattern that the subsequent streams may further expand.
|
createVariable, createVariable, createVariable, createVariable, finish, getVariableIdSupplier, recollect, regroup, regroupBi, regroupBiToQuad, regroupBiToTri
public DroolsBiRuleStructure(DroolsUniRuleStructure<A> aRuleStructure, DroolsUniRuleStructure<B> bRuleStructure, LongSupplier variableIdSupplier)
aRuleStructure
- bRuleStructure
- variableIdSupplier
- public DroolsBiRuleStructure(org.drools.model.Variable<A> aVariable, org.drools.model.Variable<B> bVariable, DroolsPatternBuilder<?> targetPattern, List<org.drools.model.RuleItemBuilder<?>> openRuleItems, List<org.drools.model.RuleItemBuilder<?>> closedRuleItems, LongSupplier variableIdSupplier)
public org.drools.model.Variable<A> getA()
public org.drools.model.Variable<B> getB()
public DroolsPatternBuilder<Object> getPrimaryPattern()
DroolsRuleStructure
$a1: A() $a2: A(this != $a1)The primary pattern would be the latter one ($a2), as that is the pattern you would use to further expand your output in both $a1 and $a2.
getPrimaryPattern
in class DroolsRuleStructure
public List<org.drools.model.RuleItemBuilder<?>> getOpenRuleItems()
DroolsRuleStructure
DroolsRuleStructure.getPrimaryPattern()
to function properly within the Drools rule's
left-hand side. In the example rule (see DroolsRuleStructure.getPrimaryPattern()
, this method would return one and only
open RuleItemBuilder
, the one representing $a1.getOpenRuleItems
in class DroolsRuleStructure
public List<org.drools.model.RuleItemBuilder<?>> getClosedRuleItems()
getClosedRuleItems
in class DroolsRuleStructure
Copyright © 2006–2020 JBoss by Red Hat. All rights reserved.