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| package org.sat4j.tools; |
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| import java.io.PrintStream; |
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| import java.io.Serializable; |
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| import java.math.BigInteger; |
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| import org.sat4j.specs.ContradictionException; |
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| import org.sat4j.specs.IConstr; |
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| import org.sat4j.specs.ISolver; |
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| import org.sat4j.specs.IVec; |
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| import org.sat4j.specs.IVecInt; |
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| import org.sat4j.specs.TimeoutException; |
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| public abstract class SolverDecorator implements ISolver, Serializable { |
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| public int getTimeout() {
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| return solver.getTimeout();
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| } |
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| public String toString(String prefix) {
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| return solver.toString(prefix);
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| } |
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| public void printStat(PrintStream out, String prefix) {
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| solver.printStat(out, prefix);
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| } |
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| private final ISolver solver; |
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| public SolverDecorator(ISolver solver) {
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| this.solver = solver;
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| } |
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| public int newVar() {
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| return solver.newVar();
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| } |
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| public int newVar(int howmany) {
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| return solver.newVar(howmany);
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| } |
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| public IConstr addClause(IVecInt literals) throws ContradictionException {
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| return solver.addClause(literals);
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| } |
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| public void addAllClauses(IVec<IVecInt> clauses)
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| throws ContradictionException { |
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| solver.addAllClauses(clauses);
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| } |
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| public IConstr addAtMost(IVecInt literals, int degree)
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| throws ContradictionException { |
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| return solver.addAtMost(literals, degree);
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| } |
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| public IConstr addAtLeast(IVecInt literals, int degree)
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| throws ContradictionException { |
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| return solver.addAtLeast(literals, degree);
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| } |
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| public IConstr addPseudoBoolean(IVecInt literals, IVec<BigInteger> coeffs,
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| boolean moreThan, BigInteger degree) throws ContradictionException { |
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| return solver.addPseudoBoolean(literals, coeffs, moreThan, degree);
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| } |
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| public int[] model() {
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| return solver.model();
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| } |
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| public boolean isSatisfiable() throws TimeoutException {
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| return solver.isSatisfiable();
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| } |
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| public boolean isSatisfiable(IVecInt assumps) throws TimeoutException {
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| return solver.isSatisfiable(assumps);
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| } |
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| public void setTimeout(int t) {
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| solver.setTimeout(t);
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| } |
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| public int nConstraints() {
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| return solver.nConstraints();
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| } |
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| public int nVars() {
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| return solver.nVars();
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| } |
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| public void reset() {
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| solver.reset();
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| } |
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| public ISolver decorated() {
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| return solver;
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| } |
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| public boolean removeConstr(IConstr c) {
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| return solver.removeConstr(c);
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| } |
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| } |