org.sosy_lab.solver.basicimpl

Class AbstractModel<TFormulaInfo,TType,TEnv>

java.lang.Object

org.sosy_lab.solver.basicimpl.AbstractModel<TFormulaInfo,TType,TEnv>

All Implemented Interfaces:

Iterable<Model.ValueAssignment>, Model

public abstract class AbstractModel<TFormulaInfo,TType,TEnv>
extends Object
implements Model

Nested Class Summary

Nested classes/interfaces inherited from interface org.sosy_lab.solver.api.Model

Model.ValueAssignment

Field Summary

Fields

Modifier and Type	Field and Description
protected FormulaCreator<TFormulaInfo,TType,TEnv>	creator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractModel(FormulaCreator<TFormulaInfo,TType,TEnv> creator)

Method Summary

Methods

Modifier and Type	Method and Description
BigInteger	evaluate(BitvectorFormula f) Type-safe evaluation for bitvector formulas.
Boolean	evaluate(BooleanFormula f) Type-safe evaluation for boolean formulas.
Object	evaluate(Formula f) Evaluate a given formula substituting the values from the model.
BigInteger	evaluate(NumeralFormula.IntegerFormula f) Type-safe evaluation for integer formulas.
Rational	evaluate(NumeralFormula.RationalFormula f) Type-safe evaluation for rational formulas.
protected abstract Object	evaluateImpl(TFormulaInfo f)
String	toString() Pretty-printing of the model values.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.sosy_lab.solver.api.Model

iterator

Field Detail

creator

protected final FormulaCreator<TFormulaInfo,TType,TEnv> creator

Constructor Detail

AbstractModel

protected AbstractModel(FormulaCreator<TFormulaInfo,TType,TEnv> creator)

Method Detail

evaluate

@Nullable
public BigInteger evaluate(NumeralFormula.IntegerFormula f)

Description copied from interface: Model

Type-safe evaluation for integer formulas.

Specified by:

evaluate in interface Model

evaluate

@Nullable
public Rational evaluate(NumeralFormula.RationalFormula f)

Description copied from interface: Model

Type-safe evaluation for rational formulas.

Specified by:

evaluate in interface Model

evaluate

@Nullable
public Boolean evaluate(BooleanFormula f)

Description copied from interface: Model

Type-safe evaluation for boolean formulas.

Specified by:

evaluate in interface Model

evaluate

@Nullable
public BigInteger evaluate(BitvectorFormula f)

Description copied from interface: Model

Type-safe evaluation for bitvector formulas.

Specified by:

evaluate in interface Model

evaluate

@Nullable
public final Object evaluate(Formula f)

Description copied from interface: Model

Evaluate a given formula substituting the values from the model. Can be absent if the value is not relevant to the satisfiability result.

Specified by:

evaluate in interface Model

Parameters:

f - Input formula

Returns:

Either of: - Number (Rational/Double/BigInteger/Long/Integer) - Boolean - String (for types we do not handle)

evaluateImpl

protected abstract Object evaluateImpl(TFormulaInfo f)

toString

public String toString()

Description copied from interface: Model

Pretty-printing of the model values.

Specified by:

toString in interface Model

Overrides:

toString in class Object