Package org.drools.base.reteoo

Interface BaseTuple

  • public interface BaseTuple

    • Method Detail

      • get

        org.kie.api.runtime.rule.FactHandle get​(Declaration declaration)
        Returns the FactHandle for the given Declaration, which in turn specifcy the Pattern that they depend on.
        Parameters:
        declaration - The Declaration which specifies the Pattern
        Returns:
        The FactHandle

      • get

        org.kie.api.runtime.rule.FactHandle get​(int pattern)
        Returns the FactHandle for the given pattern index. If the pattern is empty It returns null.
        Parameters:
        pattern - The index of the pattern from which the FactHandleImpl is to be returned
        Returns:
        The FactHandle

      • getFactHandle

        org.kie.api.runtime.rule.FactHandle getFactHandle()

      • getObject

        java.lang.Object getObject​(int pattern)

      • getObject

        java.lang.Object getObject​(Declaration declaration)

      • size

        int size()
        Returns the size of this tuple in number of elements (patterns)

      • toObjects

        java.lang.Object[] toObjects()

      • toObjects

        java.lang.Object[] toObjects​(boolean reverse)

      • toFactHandles

        org.kie.api.runtime.rule.FactHandle[] toFactHandles()
        Returns the fact handles in reverse order

      • getTuple

        BaseTuple getTuple​(int index)
        Returns the tuple at the given index
        Parameters:
        index -
        Returns:

      • getIndex

        int getIndex()

      • getContextObject

        java.lang.Object getContextObject()

      • skipEmptyHandles

        BaseTuple skipEmptyHandles()