Package org.checkerframework.framework.util

Interface Summary

Interface	Description
AnnotationFormatter	Converts AnnotationMirrors to Strings.
BaseContext	A collection of references to javac components.
CFContext	A collection of references to various type checker components.
OptionConfiguration	Provides methods for querying the Checker's options.
QualifierKind	Represents a kind of qualifier, which is an annotation class.
QualifierKindHierarchy	This interface holds information about the subtyping relationships between kinds of qualifiers.

Class Summary

Class	Description
AnnotatedTypes	Utility methods for operating on AnnotatedTypeMirror.
AnnotationMirrorMap<V>	The Map interface defines some of its methods with respect to the equals method.
AnnotationMirrorSet	The Set interface defines many methods with respect to the equals method.
CheckerDevelMain	The main entry point to the Checker Framework, for use by Checker Framework developers.
CheckerMain	This class behaves similarly to javac.
Contract	A contract represents an annotation on an expression.
Contract.ConditionalPostcondition	Represents a conditional postcondition that must be verified by BaseTypeVisitor or one of its subclasses.
Contract.Postcondition	A postcondition contract.
Contract.Precondition	A precondition contract.
ContractsFromMethod	A utility class to retrieve pre- and postconditions from a method.
DefaultAnnotationFormatter	A utility for converting AnnotationMirrors to Strings.
DefaultQualifierKindHierarchy	This is the default implementation of QualifierKindHierarchy.
DefaultQualifierKindHierarchy.DefaultQualifierKind	The default implementation of QualifierKind.
ExecUtil
ExecUtil.Redirection
FieldInvariants	Represents field invariants, which the user states by writing @FieldInvariant.
FlowExpressionParseUtil	A collection of helper methods to parse a string that represents a restricted Java expression.
FlowExpressionParseUtil.FlowExpressionContext	Context used to parse a flow expression.
GraphQualifierHierarchy	Deprecated See notes in MultiGraphQualifierHierarchy about how to convert existing subclasses to the new classes.
Heuristics	Utilities for determining tree-based heuristics.
Heuristics.Matcher	A base class for tree-matching algorithms.
Heuristics.OfKind	match() returns true if called on a path whose leaf has the given kind (supplied at object initialization).
Heuristics.OrMatcher	match() returns true if any of the given matchers returns true.
Heuristics.PreceededBy
Heuristics.Within	match() returns true if called on a path, any element of which matches the given matcher (supplied at object initialization).
Heuristics.WithinTrueBranch	match() returns true if called on a path whose leaf is within the "then" clause of an if whose conditon matches the matcher (supplied at object initialization).
MultiGraphQualifierHierarchy	Deprecated Use ElementQualifierHierarchy, MostlyNoElementQualifierHierarchy, or NoElementQualifierHierarchy instead.
MultiGraphQualifierHierarchy.MultiGraphFactory	Deprecated Use ElementQualifierHierarchy instead.
PurityAnnotatedTypeFactory
PurityChecker	Perform purity checking only.
TreePathCacher	TreePathCacher is a TreeScanner that creates and caches a TreePath for a target Tree.
TypeArgumentMapper	Records any mapping between the type parameters of a subtype to the corresponding type parameters of a supertype.

Enum Summary

Enum	Description
AtmCombo	An enum representing the cartesian product of the set of AtmKinds with itself.
Contract.Kind	Enumerates the kinds of contracts.

Exception Summary

Exception	Description
FlowExpressionParseUtil.FlowExpressionParseException	An exception that indicates a parse error.

Annotation Types Summary

Annotation Type	Description
PurityUnqualified	An annotation intended solely for representing an unqualified type in the qualifier hierarchy for the Purity Checker.