/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.jena.reasoner.rulesys.impl;
/**
* The signature of classes that can go on the LPEngines processing
* agenda.
*/
public interface LPAgendaEntry {
/**
* Cycle this object, recording new results in any associated memoization
* table until hit a stop or suspend point.
*/
public void pump();
/**
* Tests true if this state is ready to be usefully run.
*/
public boolean isReady();
/**
* Return the generator associated with this entry (might be the entry itself)
*/
public Generator getGenerator();
}