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Implements the JSR-94 API with Drools.
/*
* Copyright 2015 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.
*
* 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.jsr94.rules;
/*
* $Id: Jsr94FactHandle.java,v 1.14 2005/02/04 02:13:38 mproctor Exp $
*
* Copyright 2003-2004 (C) The Werken Company. All Rights Reserved.
*
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and
* notices. Redistributions must also contain a copy of this document.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "drools" must not be used to endorse or promote products derived
* from this Software without prior written permission of The Werken Company.
* For written permission, please contact [email protected].
*
* 4. Products derived from this Software may not be called "drools" nor may
* "drools" appear in their names without prior written permission of The Werken
* Company. "drools" is a registered trademark of The Werken Company.
*
* 5. Due credit should be given to The Werken Company.
* (http://drools.werken.com/).
*
* THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
import org.drools.core.common.EventFactHandle;
import org.drools.core.common.InternalWorkingMemoryEntryPoint;
import org.kie.api.runtime.rule.EntryPoint;
import javax.rules.Handle;
/**
* The Drools implementation of the Handle
interface which provides
* a marker interface for Drools-specific object identity mechanism. When using
* the StatefulRuleSession
objects that are added to rule session
* state are identified using a Drools-supplied Handle
* implementation.
*
* Handle
s are used to unambigiously identify objects within the
* rule session state and should not suffer many of the object identity issues
* that arise when using muliple class loaders, serializing
* StatefulRuleSessions
, or using Object.equals
or
* object1 == object2
reference equality.
*/
public class Jsr94EventFactHandle extends EventFactHandle
implements
Handle {
private static final long serialVersionUID = 510l;
/**
* Creates a new event fact handle.
*
* @param id this event fact handle ID
* @param object the event object encapsulated in this event fact handle
* @param recency the recency of this event fact handle
* @param timestamp the timestamp of the occurence of this event
* @param duration the duration of this event. May be 0 (zero) in case this is a primitive event.
*/
public Jsr94EventFactHandle(final long id,
final Object object,
final long recency,
final long timestamp,
final long duration,
final EntryPoint entryPoint) {
super( (int) id,
object,
recency,
timestamp,
duration,
(InternalWorkingMemoryEntryPoint) entryPoint );
}
}
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