org.drools.core.spi.AgendaGroup Maven / Gradle / Ivy
/*
* Copyright 2005 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.
* 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.core.spi;
import org.kie.api.runtime.rule.Match;
/**
* The Agenda can be partitioned into groups, called AgendaGroups. Rules can be assigned to
* these AgendaGroups. Only rules in the focus group can fire.
*
* @see org.drools.core.common.InternalAgenda
*/
public interface AgendaGroup
extends
org.kie.api.runtime.rule.AgendaGroup {
/**
* Static reference to determine the default AgendaGroup name.
*/
public static String MAIN = "MAIN";
/**
* @return
* An immutable Collection of all the activations in the AgendaGroup
*/
Match[] getActivations();
/**
* @return
* The int total number of activations
*/
int size();
/**
* @return
* boolean value indicating if this AgendaGroup is empty or not
*/
boolean isEmpty();
/**
*
* @return
* boolean value indicating if the AgendaGroup is active and thus being evaluated.
*/
boolean isActive();
void setAutoFocusActivator(PropagationContext ctx);
PropagationContext getAutoFocusActivator();
}