Class VCChecker

java.lang.Object

liquidjava.processor.refinement_checker.VCChecker

public class VCChecker
extends Object

Constructor Summary

Constructors

Constructor	Description
VCChecker()

Method Summary

Modifier and Type	Method	Description
void	addPathVariable(RefinedVariable rv)
boolean	canProcessSubtyping(Predicate type, Predicate expectedType, List<GhostState> list, spoon.reflect.cu.SourcePosition position, spoon.reflect.factory.Factory f)
void	processSubtyping(Predicate expectedType, List<GhostState> list, spoon.reflect.declaration.CtElement element, spoon.reflect.factory.Factory f)
void	processSubtyping(Predicate type, Predicate expectedType, List<GhostState> list, spoon.reflect.declaration.CtElement element, spoon.reflect.factory.Factory f)	Check that type is a subtype of expectedType Throws RefinementError otherwise
void	removePathVariable(RefinedVariable rv)
boolean	smtChecks(Predicate expected, Predicate found, spoon.reflect.cu.SourcePosition position)	Checks the expected against the found constraint
protected void	throwRefinementError(spoon.reflect.cu.SourcePosition position, Predicate expected, Predicate found)
protected void	throwStateConflictError(spoon.reflect.cu.SourcePosition position, Predicate expected)
protected void	throwStateRefinementError(spoon.reflect.cu.SourcePosition position, Predicate found, Predicate expected)

Methods inherited from class Object

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

Constructor Details

VCChecker

public VCChecker()

Method Details

processSubtyping

public void processSubtyping(Predicate expectedType,
 List<GhostState> list,
 spoon.reflect.declaration.CtElement element,
 spoon.reflect.factory.Factory f)
                      throws LJError

Throws:

LJError

processSubtyping

public void processSubtyping(Predicate type,
 Predicate expectedType,
 List<GhostState> list,
 spoon.reflect.declaration.CtElement element,
 spoon.reflect.factory.Factory f)
                      throws LJError

Check that type is a subtype of expectedType Throws RefinementError otherwise

Parameters:

type -

expectedType -

list -

element -

f -

Throws:

LJError

smtChecks

public boolean smtChecks(Predicate expected,
 Predicate found,
 spoon.reflect.cu.SourcePosition position)
                  throws LJError

Checks the expected against the found constraint

Parameters:

expected -

found -

position -

Returns:

true if expected type is subtype of found type, false otherwise

Throws:

LJError

canProcessSubtyping

public boolean canProcessSubtyping(Predicate type,
 Predicate expectedType,
 List<GhostState> list,
 spoon.reflect.cu.SourcePosition position,
 spoon.reflect.factory.Factory f)
                            throws LJError

Throws:

LJError

addPathVariable

public void addPathVariable(RefinedVariable rv)

removePathVariable

public void removePathVariable(RefinedVariable rv)

throwRefinementError

protected void throwRefinementError(spoon.reflect.cu.SourcePosition position,
 Predicate expected,
 Predicate found)
                             throws RefinementError

Throws:

RefinementError

throwStateRefinementError

protected void throwStateRefinementError(spoon.reflect.cu.SourcePosition position,
 Predicate found,
 Predicate expected)
                                  throws StateRefinementError

Throws:

StateRefinementError

throwStateConflictError

protected void throwStateConflictError(spoon.reflect.cu.SourcePosition position,
 Predicate expected)
                                throws StateConflictError

Throws:

StateConflictError