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 /*
  * Copyright 2010 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.
 */
package org.drools.runtime.rule;
public interface Activation {
    

Returns:
The Rule that was activated.
    Rule getRule();

    

Returns:
The PropagationContext that created this Activation

Returns:
The matched FactHandles for this activation
    List< ? extends FactHandlegetFactHandles();
    
    
Returns the list of objects that make the tuple that created this activation. The objects are in the proper tuple order.

Returns:
    ListObject > getObjects();
    
    
Returns the list of declaration identifiers that are bound to the tuple that created this activation.

Returns:
    ListString > getDeclarationIDs();
    
    
Returns the bound declaration value for the given declaration identifier.

Parameters:
declarationId
Returns:
    Object getDeclarationValueString declarationId );
    
    
An Activation is considered active if it is on the agenda and has not yet fired. Once an Activation has fired it is remove from the Agenda an considered dormant. However remember that the Activation may still be considered "true", i.e. a full match.

Returns:
    boolean isActive();
    
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