org.sosy_lab.java_smt.basicimpl.AbstractQuantifiedFormulaManager.java Source code

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Here is the source code for org.sosy_lab.java_smt.basicimpl.AbstractQuantifiedFormulaManager.java

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/*
 *  JavaSMT is an API wrapper for a collection of SMT solvers.
 *  This file is part of JavaSMT.
 *
 *  Copyright (C) 2007-2016  Dirk Beyer
 *  All rights reserved.
 *
 *  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.sosy_lab.java_smt.basicimpl;

import com.google.common.collect.Lists;
import java.util.List;
import org.sosy_lab.java_smt.api.BooleanFormula;
import org.sosy_lab.java_smt.api.Formula;
import org.sosy_lab.java_smt.api.QuantifiedFormulaManager;
import org.sosy_lab.java_smt.api.SolverException;

public abstract class AbstractQuantifiedFormulaManager<TFormulaInfo, TType, TEnv, TFuncDecl> extends
        AbstractBaseFormulaManager<TFormulaInfo, TType, TEnv, TFuncDecl> implements QuantifiedFormulaManager {

    protected AbstractQuantifiedFormulaManager(FormulaCreator<TFormulaInfo, TType, TEnv, TFuncDecl> pCreator) {
        super(pCreator);
    }

    private BooleanFormula wrap(TFormulaInfo formulaInfo) {
        return getFormulaCreator().encapsulateBoolean(formulaInfo);
    }

    @Override
    public BooleanFormula eliminateQuantifiers(BooleanFormula pF) throws InterruptedException, SolverException {
        return wrap(eliminateQuantifiers(extractInfo(pF)));
    }

    protected abstract TFormulaInfo eliminateQuantifiers(TFormulaInfo pExtractInfo)
            throws SolverException, InterruptedException;

    @Override
    public BooleanFormula mkQuantifier(Quantifier q, List<? extends Formula> pVariables, BooleanFormula pBody) {
        return wrap(mkQuantifier(q, Lists.transform(pVariables, this::extractInfo), extractInfo(pBody)));
    }

    public abstract TFormulaInfo mkQuantifier(Quantifier q, List<TFormulaInfo> vars, TFormulaInfo body);
}