org.drools.reteoo
Interface JoinNode
- All Superinterfaces:
- TupleSource
- All Known Implementing Classes:
- JoinNodeImpl
- public interface JoinNode
- extends TupleSource
A two-input Rete-OO join node.
- Author:
- bob mcwhirter
- See Also:
TupleSource
,
TupleSink
getCommonDeclarations
public java.util.Set getCommonDeclarations()
- Retrieve the set of common
Declarations
across the two input TupleSources
.
- Returns:
- The
Set
of common Declarations
.
getLeftInput
public TupleSource getLeftInput()
- Retrieve the left input
TupleSource
.
- Returns:
- The left input
TupleSource
.
getRightInput
public TupleSource getRightInput()
- Retrieve the right input
TupleSource
.
- Returns:
- The right input
TupleSource
.
Copyright © 2001-2003 The Werken Company. All Rights Reserved.