Package org.drools.modelcompiler.constraints

Class SupplierDataProvider

java.lang.Object

org.drools.modelcompiler.constraints.SupplierDataProvider

All Implemented Interfaces:

Serializable, Cloneable, org.drools.core.spi.DataProvider

public class SupplierDataProvider
extends Object
implements org.drools.core.spi.DataProvider

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SupplierDataProvider(org.drools.model.functions.Function0 providerFunction)

Method Summary

Modifier and Type	Method	Description
org.drools.core.spi.DataProvider	clone()
Object	createContext()
org.drools.core.rule.Declaration[]	getRequiredDeclarations()
Iterator	getResults(org.drools.core.spi.Tuple tuple, org.drools.core.common.ReteEvaluator reteEvaluator, org.drools.core.spi.PropagationContext ctx, Object providerContext)
boolean	isReactive()
void	replaceDeclaration(org.drools.core.rule.Declaration declaration, org.drools.core.rule.Declaration resolved)

Methods inherited from class java.lang.Object

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

Constructor Detail

SupplierDataProvider

public SupplierDataProvider(org.drools.model.functions.Function0 providerFunction)

Method Detail

getRequiredDeclarations

public org.drools.core.rule.Declaration[] getRequiredDeclarations()

Specified by:

getRequiredDeclarations in interface org.drools.core.spi.DataProvider

createContext

public Object createContext()

Specified by:

createContext in interface org.drools.core.spi.DataProvider

getResults

public Iterator getResults(org.drools.core.spi.Tuple tuple,
                           org.drools.core.common.ReteEvaluator reteEvaluator,
                           org.drools.core.spi.PropagationContext ctx,
                           Object providerContext)

Specified by:

getResults in interface org.drools.core.spi.DataProvider

clone

public org.drools.core.spi.DataProvider clone()

Specified by:

clone in interface org.drools.core.spi.DataProvider

Overrides:

clone in class Object

replaceDeclaration

public void replaceDeclaration(org.drools.core.rule.Declaration declaration,
                               org.drools.core.rule.Declaration resolved)

Specified by:

replaceDeclaration in interface org.drools.core.spi.DataProvider

isReactive

public boolean isReactive()

Specified by:

isReactive in interface org.drools.core.spi.DataProvider