Package org.drools.modelcompiler.constraints

Class SupplierDataProvider

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, org.drools.core.rule.accessor.DataProvider
    public class SupplierDataProvider
extends java.lang.Object
implements org.drools.core.rule.accessor.DataProvider
    See Also:
    Serialized Form

    • Constructor Summary

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

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.drools.core.rule.accessor.DataProvider clone()  
      java.lang.Object createContext()  
      org.drools.core.rule.Declaration[] getRequiredDeclarations()  
      java.util.Iterator getResults​(org.drools.core.reteoo.Tuple tuple, org.drools.core.common.ReteEvaluator reteEvaluator, org.drools.core.common.PropagationContext ctx, java.lang.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.rule.accessor.DataProvider

      • createContext

        public java.lang.Object createContext()
        Specified by:
        createContext in interface org.drools.core.rule.accessor.DataProvider

      • getResults

        public java.util.Iterator getResults​(org.drools.core.reteoo.Tuple tuple,
                                     org.drools.core.common.ReteEvaluator reteEvaluator,
                                     org.drools.core.common.PropagationContext ctx,
                                     java.lang.Object providerContext)
        Specified by:
        getResults in interface org.drools.core.rule.accessor.DataProvider

      • clone

        public org.drools.core.rule.accessor.DataProvider clone()
        Specified by:
        clone in interface org.drools.core.rule.accessor.DataProvider
        Overrides:
        clone in class java.lang.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.rule.accessor.DataProvider

      • isReactive

        public boolean isReactive()
        Specified by:
        isReactive in interface org.drools.core.rule.accessor.DataProvider