internalworkingmemoryactions.java

jboss规则引擎

package org.drools.common;

/*
 * Copyright 2005 JBoss Inc
 * 
 * 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.
 */

import org.drools.FactException;
import org.drools.FactHandle;
import org.drools.WorkingMemory;
import org.drools.rule.Rule;
import org.drools.spi.Activation;

public interface InternalWorkingMemoryActions
    extends
    WorkingMemory {
    public void modifyObject(FactHandle handle,
                             Object object,
                             Rule rule,
                             Activation activation) throws FactException;

    public void retractObject(FactHandle handle,
                              boolean removeLogical,
                              boolean updateEqualsMap,
                              Rule rule,
                              Activation activation) throws FactException;

    FactHandle assertObject(Object object,
                            boolean dynamic,
                            boolean logical,
                            Rule rule,
                            Activation activation) throws FactException;

    public FactHandle assertLogicalObject(Object object,
                                          boolean dynamic) throws FactException;
}