facthandletupleassembly.java

jboss规则引擎

package org.drools.leaps;

/*
 * 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.
 */

/**
 * To store all references needed to retract a fact
 * 
 * @author Alexander Bagerman
 * 
 * @see org.drools.WorkingMemory
 * @see java.beans.PropertyChangeListener
 * @see java.io.Serializable
 * 
 */

class FactHandleTupleAssembly {
    final LeapsTuple tuple;

    final int        index;

    FactHandleTupleAssembly(final LeapsTuple tuple,
                            final int index) {
        this.tuple = tuple;
        this.index = index;
    }

    protected int getIndex() {
        return this.index;
    }

    protected LeapsTuple getTuple() {
        return this.tuple;
    }
}