Package org.checkerframework.common.aliasing

Class AliasingAnnotatedTypeFactory.AliasingQualifierHierarchy

java.lang.Object

org.checkerframework.framework.type.QualifierHierarchy

org.checkerframework.framework.type.NoElementQualifierHierarchy

org.checkerframework.common.aliasing.AliasingAnnotatedTypeFactory.AliasingQualifierHierarchy

Enclosing class:

AliasingAnnotatedTypeFactory

protected class AliasingAnnotatedTypeFactory.AliasingQualifierHierarchy
extends NoElementQualifierHierarchy

AliasingQualifierHierarchy.

Field Summary

Fields inherited from class org.checkerframework.framework.type.NoElementQualifierHierarchy

bottoms, kindToAnnotationMirror, qualifierKindHierarchy, qualifiers, tops

Fields inherited from class org.checkerframework.framework.type.QualifierHierarchy

atypeFactory

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AliasingQualifierHierarchy(Collection<Class<? extends Annotation>> qualifierClasses, Elements elements)	Create AliasingQualifierHierarchy.

Method Summary

Modifier and Type	Method	Description
boolean	isSubtypeQualifiers(AnnotationMirror subAnno, AnnotationMirror superAnno)	Tests whether subQualifier is equal to or a sub-qualifier of superQualifier, according to the type qualifier hierarchy, ignoring Java basetypes.

Methods inherited from class org.checkerframework.framework.type.NoElementQualifierHierarchy

createAnnotationMirrors, createBottoms, createQualifierKindHierarchy, createTops, findAnnotationInHierarchy, findAnnotationInSameHierarchy, getBottomAnnotation, getBottomAnnotations, getPolymorphicAnnotation, getQualifierKind, getTopAnnotation, getTopAnnotations, greatestLowerBoundQualifiers, isPolymorphicQualifier, leastUpperBoundQualifiers

Methods inherited from class org.checkerframework.framework.type.QualifierHierarchy

assertSameSize, assertSameSize, canHaveEmptyAnnotationSet, getWidth, greatestLowerBoundQualifiersOnly, greatestLowerBoundShallow, greatestLowerBoundsShallow, isSubtypeQualifiersOnly, isSubtypeShallow, isSubtypeShallow, isSubtypeShallow, isSubtypeShallow, isValid, leastUpperBoundQualifiersOnly, leastUpperBoundShallow, leastUpperBoundsShallow, numberOfIterationsBeforeWidening, updateMappingToMutableSet, widenedUpperBound

Methods inherited from class java.lang.Object

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

Constructor Details

AliasingQualifierHierarchy

protected AliasingQualifierHierarchy(Collection<Class<? extends Annotation>> qualifierClasses,
 Elements elements)

Create AliasingQualifierHierarchy.

Parameters:

qualifierClasses - classes of annotations that are the qualifiers

elements - element utils

Method Details

isSubtypeQualifiers

public boolean isSubtypeQualifiers(AnnotationMirror subAnno,
 AnnotationMirror superAnno)

Description copied from class: QualifierHierarchy

Tests whether subQualifier is equal to or a sub-qualifier of superQualifier, according to the type qualifier hierarchy, ignoring Java basetypes.

Clients should generally call QualifierHierarchy.isSubtypeShallow(javax.lang.model.element.AnnotationMirror, javax.lang.model.type.TypeMirror, javax.lang.model.element.AnnotationMirror, javax.lang.model.type.TypeMirror). However, subtypes should generally override this method (if needed).

This method behaves the same as QualifierHierarchy.isSubtypeQualifiersOnly(AnnotationMirror, AnnotationMirror), which calls this method. This method is for clients inside the framework, and it has protected access to prevent use by clients outside the framework. This makes it easy to find places where code outside the framework is ignoring Java basetypes -- at calls to QualifierHierarchy.isSubtypeQualifiersOnly(javax.lang.model.element.AnnotationMirror, javax.lang.model.element.AnnotationMirror).

Overrides:

isSubtypeQualifiers in class NoElementQualifierHierarchy

Parameters:

subAnno - possible subqualifier

superAnno - possible superqualifier

Returns:

true iff subQualifier is a subqualifier of, or equal to, superQualifier