/*
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.core.reteoo;
import org.drools.core.common.MemoryFactory;
import org.drools.core.common.NetworkNode;
import org.drools.core.definitions.rule.impl.RuleImpl;
import org.drools.core.rule.Declaration;
import org.drools.core.rule.GroupElement;
import org.drools.core.util.bitmask.BitMask;
/**
* A markup interface for terminal nodes
*/
public interface TerminalNode
extends
NetworkNode, LeftTupleSinkNode, MemoryFactory<PathMemory> {
LeftTupleSource getLeftTupleSource();
LeftTupleSource unwrapTupleSource();
void initInferredMask();
BitMask getDeclaredMask();
void setDeclaredMask(BitMask mask);
BitMask getInferredMask();
void setInferredMask(BitMask mask);
BitMask getNegativeMask();
void setNegativeMask(BitMask mask);
RuleImpl getRule();
GroupElement getSubRule();
boolean isFireDirect();
Declaration[] getAllDeclarations();
Declaration[] getRequiredDeclarations();
Declaration[] getSalienceDeclarations();
Declaration[][] getTimerDeclarations();
boolean isTerminalNodeOf(LeftTupleNode node);
}