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Infrastructure and core functionalities of LearnLib
/* Copyright (C) 2013-2014 TU Dortmund
* This file is part of LearnLib, http://www.learnlib.de/.
*
* LearnLib is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 3.0 as published by the Free Software Foundation.
*
* LearnLib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with LearnLib; if not, see
* .
*/
package de.learnlib.oracles;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import net.automatalib.words.Word;
import de.learnlib.api.Query;
/**
* A query is a container for tests a learning algorithms performs, containing
* the actual test and the corresponding result.
*
* @param input symbol class.
* @param output class.
*
* @author Maik Merten
*/
@ParametersAreNonnullByDefault
public class DefaultQuery extends AbstractQuery {
private O output;
public DefaultQuery(Word prefix, Word suffix) {
super(prefix, suffix);
}
public DefaultQuery(Word prefix, Word suffix, @Nullable O output) {
this(prefix, suffix);
this.output = output;
}
public DefaultQuery(Word input) {
super(input);
}
public DefaultQuery(Word input, @Nullable O output) {
super(input);
this.output = output;
}
public DefaultQuery(Query query) {
super(query);
}
@Nullable
public O getOutput() {
return output;
}
/*
* (non-Javadoc)
* @see de.learnlib.api.Query#setOutput(java.lang.Object)
*/
@Override
public void answer(@Nullable O output) {
this.output = output;
}
/**
* @see de.learnlib.oracles.AbstractQuery#toStringWithAnswer(Object)
*/
@Override
public String toString() {
return toStringWithAnswer(output);
}
}