/*
* 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.common;
import org.drools.core.util.LinkedList;
import org.drools.spi.Activation;
import org.drools.spi.ActivationGroup;
public class ActivationGroupImpl
implements
ActivationGroup {
private final String name;
private final LinkedList<ActivationGroupNode> list;
private long triggeredForRecency;
public ActivationGroupImpl(final String name) {
this.name = name;
this.list = new LinkedList();
this.triggeredForRecency = -1;
}
public String getName() {
return this.name;
}
public void addActivation(final Activation activation) {
final ActivationGroupNode node = new ActivationGroupNode( activation,
this );
activation.setActivationGroupNode( node );
this.list.add( node );
}
public void removeActivation(final Activation activation) {
final ActivationGroupNode node = activation.getActivationGroupNode();
this.list.remove( node );
activation.setActivationGroupNode( null );
}
public java.util.Iterator iterator() {
return this.list.javaUtilIterator();
}
public boolean isEmpty() {
return this.list.isEmpty();
}
public int size() {
return this.list.size();
}
public void clear() {
this.list.clear();
}
public LinkedList<ActivationGroupNode> getList() {
return list;
}
public long getTriggeredForRecency() {
return triggeredForRecency;
}
public void setTriggeredForRecency(long executedForRecency) {
this.triggeredForRecency = executedForRecency;
}
}