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ELK consequence-based reasoning engine
/*
* #%L
* ELK Reasoner
*
* $Id$
* $HeadURL$
* %%
* Copyright (C) 2011 Department of Computer Science, University of Oxford
* %%
* 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.
* #L%
*/
package org.semanticweb.elk.reasoner;
/**
* A general class for jobs submitted for computation. Every job is initialized
* with some input, and when the input is processed, this job can be used to
* obtain the result of the computation.
*
* @author "Yevgeny Kazakov"
*
* @param
* the type of the input of the job
* @param
* the type of the result of the computation
*/
public class ReasonerJob {
private final I input;
private O output = null;
/**
* Creating a job instance for the given input.
*
* @param input
* the input to be processed
*/
public ReasonerJob(I input) {
this.input = input;
}
/**
* Returns the input for this job.
*
* @return the input for this job
*/
public I getInput() {
return this.input;
}
/**
* Returns the output of this job, or {@code null} if the job has not been
* processed yet.
*
* @return the output of this job
*/
public O getOutput() {
return this.output;
}
/**
* Set the output of this job to the given value.
*
* @param output
* the output of this job
*/
protected void setOutput(O output) {
this.output = output;
}
}