checkers.linear
Class LinearAnnotatedTypeFactory

java.lang.Object
  checkers.types.AnnotatedTypeFactory
      checkers.types.BasicAnnotatedTypeFactory<LinearChecker>
          checkers.linear.LinearAnnotatedTypeFactory

public class LinearAnnotatedTypeFactory
extends BasicAnnotatedTypeFactory<LinearChecker>

Adds Unusable qualifier to a type if it represents:

1. Class declaration tree/element. Such a construct usually requires the root qualifier.
2. Linear reference once it is "used up"

Nested Class Summary

Modifier and Type	Class and Description

Nested classes/interfaces inherited from class checkers.types.AnnotatedTypeFactory

AnnotatedTypeFactory.InheritedFromClassAnnotator

Field Summary

Modifier and Type	Field and Description

Fields inherited from class checkers.types.BasicAnnotatedTypeFactory

defaults, flow, FLOW_BY_DEFAULT, poly, treeAnnotator, typeAnnotator, useFlow

Fields inherited from class checkers.types.AnnotatedTypeFactory

annotations, atypes, elements, env, fromTreeCache, qualHierarchy, root, trees, types, uid, visitorState

Constructor and Description

LinearAnnotatedTypeFactory(LinearChecker checker, CompilationUnitTree root)

Method Summary

Modifier and Type	Method and Description
void	annotateImplicit(Element elt, AnnotatedTypeMirror type) Case 1: type of class declaration
Flow	createFlow(LinearChecker checker, CompilationUnitTree tree, Set<AnnotationMirror> flowQuals) Returns a Flow instance that performs flow sensitive analysis to infer qualifiers on unqualified types.

Methods inherited from class checkers.types.BasicAnnotatedTypeFactory

annotateImplicit, createFlowQualifiers, createTreeAnnotator, createTypeAnnotator, methodFromUse, postDirectSuperTypes

Methods inherited from class checkers.types.AnnotatedTypeFactory

aliasedAnnotation, annotateInheritedFromClass, canHaveAnnotatedTypeParameters, constructorFromUse, createLRUCache, declarationFromElement, fromClass, fromElement, fromElement, fromElement, fromExpression, fromMember, fromNewClass, fromTypeTree, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedType, getAnnotatedTypeFromTypeTree, getBoxedType, getCurrentClassType, getCurrentMethodReceiver, getEnclosingType, getImplicitReceiverType, getPath, getQualifierHierarchy, getReceiver, getSelfType, getUnboxedType, getVisitorState, isMostEnclosingThisDeref, isWithinConstructor, postAsMemberOf, toString, unify

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearAnnotatedTypeFactory

public LinearAnnotatedTypeFactory(LinearChecker checker,
                                  CompilationUnitTree root)

Method Detail

annotateImplicit

public void annotateImplicit(Element elt,
                             AnnotatedTypeMirror type)

Case 1: type of class declaration

Overrides:

annotateImplicit in class BasicAnnotatedTypeFactory<LinearChecker>

Parameters:

elt - an element

type - the type obtained from elt

createFlow

public Flow createFlow(LinearChecker checker,
                       CompilationUnitTree tree,
                       Set<AnnotationMirror> flowQuals)

Description copied from class: BasicAnnotatedTypeFactory

Returns a Flow instance that performs flow sensitive analysis to infer qualifiers on unqualified types.

Overrides:

createFlow in class BasicAnnotatedTypeFactory<LinearChecker>

Parameters:

checker - the checker

tree - the compilation unit associated with this factory

flowQuals - the qualifiers to infer

Returns:

the flow analysis class