Class AnnotatedTypeMirror
- All Implemented Interfaces:
org.plumelib.util.DeepCopyable<AnnotatedTypeMirror>
- Direct Known Subclasses:
AnnotatedTypeMirror.AnnotatedArrayType
,AnnotatedTypeMirror.AnnotatedDeclaredType
,AnnotatedTypeMirror.AnnotatedExecutableType
,AnnotatedTypeMirror.AnnotatedIntersectionType
,AnnotatedTypeMirror.AnnotatedNoType
,AnnotatedTypeMirror.AnnotatedNullType
,AnnotatedTypeMirror.AnnotatedPrimitiveType
,AnnotatedTypeMirror.AnnotatedTypeVariable
,AnnotatedTypeMirror.AnnotatedUnionType
,AnnotatedTypeMirror.AnnotatedWildcardType
primitive types
,declared types
(class and interface types),array types
,type variables
,wildcard type arguments
,executable types
(their signature and return types),intersection types
,union types
,the null type
, andpseudo-types
corresponding to packages and to the keywordvoid
.
To implement operations based on the class of an AnnotatedTypeMirror
object, either
use a visitor
or use the result of the getKind()
method.
This class is mutable. Use methods shallowCopy()
, deepCopy()
, shallowCopy(boolean)
, or deepCopy(boolean)
to get a shallow or deep copy of an
annotated type.
- See Also:
-
Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
Represents Array types in java.static class
Represents a declared type (whether class or interface).static class
Represents a type of an executable.static class
Represents an intersection type.static class
A pseudo-type used where no actual type is appropriate.static class
Represents the null type.static class
Represents a primitive type.static class
Represents a type variable.static class
static class
Represents a wildcard type argument. -
Field Summary
FieldsModifier and TypeFieldDescriptionprotected final AnnotatedTypeFactory
The factory to use for lazily creating annotated types.protected static final EqualityAtmComparer
An EqualityAtmComparer.protected static final HashcodeAtmVisitor
A HashcodeAtmVisitor.protected final AnnotationMirrorSet
The annotations on this type.protected final TypeMirror
The actual type wrapped by this AnnotatedTypeMirror. -
Method Summary
Modifier and TypeMethodDescriptionabstract <R,
P> R accept
(AnnotatedTypeVisitor<R, P> v, P p) Applies a visitor to this type.void
addAnnotation
(Class<? extends Annotation> a) Deprecated.void
addAnnotation
(AnnotationMirror annotation) Adds the canonical version ofannotation
as a primary annotation of this type and, in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s, adds it to all bounds.void
addAnnotations
(Iterable<? extends AnnotationMirror> annotations) Adds the canonical version of allannotations
as primary annotations of this type and, in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s, adds them to all bounds.void
addMissingAnnotation
(AnnotationMirror annotation) Addannotation
if the type does not already have a primary annotation in the same hierarchy.void
addMissingAnnotations
(Iterable<? extends AnnotationMirror> annotations) Adds only the annotations inannotations
that the type does not already have a primary annotation in the same hierarchy.asUse()
void
Removes all primary annotations on this type.boolean
Returns whether this type or any component type is a wildcard type for which Java 7 type inference is insufficient.static AnnotatedTypeMirror
createType
(TypeMirror type, AnnotatedTypeFactory atypeFactory, boolean isDeclaration) Creates an AnnotatedTypeMirror for the provided type.protected static AnnotatedTypeMirror.AnnotatedDeclaredType
createTypeOfObject
(AnnotatedTypeFactory atypeFactory) Create anAnnotatedTypeMirror.AnnotatedDeclaredType
with the underlying type ofObject
.protected static AnnotatedTypeMirror.AnnotatedDeclaredType
createTypeOfRecord
(AnnotatedTypeFactory atypeFactory) Create anAnnotatedTypeMirror.AnnotatedDeclaredType
with the underlying type ofjava.lang.Record
.abstract AnnotatedTypeMirror
deepCopy()
Returns a deep copy of this type with annotations.abstract AnnotatedTypeMirror
deepCopy
(boolean copyAnnotations) Returns a deep copy of this type.List
<? extends AnnotatedTypeMirror> This method returns a list of AnnotatedTypeMirrors where the Java type of each ATM is an immediate supertype (class or interface) of the Java type of this.final boolean
getAnnotation
(Class<? extends Annotation> annoClass) Returns the primary annotation on this type whose class isannoClass
.getAnnotation
(String annoName) Returns the primary annotations on this type whose annotation class nameannoName
.getAnnotationInHierarchy
(AnnotationMirror annotation) Returns the primary annotation on this type that is in the same hierarchy asannotation
.final AnnotationMirrorSet
Returns the primary annotations on this type.protected final AnnotationMirrorSet
Returns the annotations on this type; mutations affect this object, because the return type is an alias of theannotations
field.getEffectiveAnnotation
(Class<? extends Annotation> annoClass) Returns the "effective" annotation on this type with the classannoClass
ornull
if this type does not have one.getEffectiveAnnotationInHierarchy
(AnnotationMirror annotation) Returns the "effective" annotation from the same hierarchy asannotation
, otherwise returnsnull
.Returns the "effective" annotations on this type, i.e.Returns the erasure type of this type, according to JLS specifications.Returns the set of explicitly written annotations on this type that are supported by this checker.getKind()
Returns thekind
of this type.Given a primitive type, return its kind.Returns the underlying unannotated Java type, which this wraps.int
Returns the result of callingunderlyingType.toString().hashcode()
.boolean
hasAnnotation
(Class<? extends Annotation> a) Returns true if this type has a primary annotation that has the same annotation type asa
.boolean
Returns true if this type has a primary annotation that is the same asa
.boolean
hasAnnotationInHierarchy
(AnnotationMirror annotation) Returns true if this type has a primary annotation in the same hierarchy asannotation
.boolean
Returns true if this type has a primary annotation that has the same annotation class asa
.boolean
hasEffectiveAnnotation
(Class<? extends Annotation> a) A version ofhasAnnotation(Class)
that considers annotations on the upper bound of wildcards and type variables.boolean
A version ofhasAnnotation(AnnotationMirror)
that considers annotations on the upper bound of wildcards and type variables.boolean
A version ofhasAnnotationRelaxed(AnnotationMirror)
that considers annotations on the upper bound of wildcards and type variables.boolean
hasExplicitAnnotation
(Class<? extends Annotation> a) Returns true if this type contains an explicitly written annotation with the same annotation type as a particular annotation.boolean
Returns true if this type contains the given annotation explicitly written at declaration.boolean
A version ofhasAnnotationRelaxed(AnnotationMirror)
that only considers annotations that are explicitly written on the type.final int
hashCode()
boolean
isAnnotatedInHierarchy
(AnnotationMirror annotation) Deprecated.boolean
Returns true if this type mirror represents a declaration, rather than a use, of a type.boolean
Removes a primary annotation from the type.boolean
removeAnnotationByClass
(Class<? extends Annotation> a) Removes a primary annotation of the given class from the type.boolean
Remove any primary annotation that is in the same qualifier hierarchy as the parameter.boolean
removeAnnotations
(Iterable<? extends AnnotationMirror> annotations) Removes multiple primary annotations from the type.boolean
Deprecated.This will be removed in a future releasevoid
Adds an annotation to this type, removing any existing primary annotations from the same qualifier hierarchy first.void
replaceAnnotations
(Iterable<? extends AnnotationMirror> replAnnos) Adds multiple annotations to this type, removing any existing primary annotations from the same qualifier hierarchy first.abstract AnnotatedTypeMirror
Returns a shallow copy of this type with annotations.abstract AnnotatedTypeMirror
shallowCopy
(boolean copyAnnotations) Returns a shallow copy of this type.final String
toString()
final String
toString
(boolean verbose)
-
Field Details
-
EQUALITY_COMPARER
An EqualityAtmComparer. -
HASHCODE_VISITOR
A HashcodeAtmVisitor. -
atypeFactory
The factory to use for lazily creating annotated types. -
underlyingType
The actual type wrapped by this AnnotatedTypeMirror. -
The annotations on this type.
-
-
Method Details
-
createType
public static AnnotatedTypeMirror createType(TypeMirror type, AnnotatedTypeFactory atypeFactory, boolean isDeclaration) Creates an AnnotatedTypeMirror for the provided type. The result contains no annotations.- Parameters:
type
- the underlying type for the resulting AnnotatedTypeMirroratypeFactory
- the type factory that will build the resultisDeclaration
- true if the result should represent a declaration, rather than a use, of a type- Returns:
- an AnnotatedTypeMirror whose underlying type is
type
-
equals
-
hashCode
-
accept
Applies a visitor to this type.- Type Parameters:
R
- the return type of the visitor's methodsP
- the type of the additional parameter to the visitor's methods- Parameters:
v
- the visitor operating on this typep
- additional parameter to the visitor- Returns:
- a visitor-specified result
-
getKind
Returns thekind
of this type.- Returns:
- the kind of this type
-
getPrimitiveKind
Given a primitive type, return its kind. Given a boxed primitive type, return the corresponding primitive type kind. Otherwise, return null.- Returns:
- a primitive type kind if this is a primitive type or boxed primitive type; otherwise null
-
getUnderlyingType
Returns the underlying unannotated Java type, which this wraps.- Returns:
- the underlying type
-
isDeclaration
public boolean isDeclaration()Returns true if this type mirror represents a declaration, rather than a use, of a type.For example,
class List<T> { ... }
declares a new typeList<T>
, whileList<Integer>
is a use of the type.- Returns:
- true if this represents a declaration
-
asUse
-
hasAnnotationInHierarchy
Returns true if this type has a primary annotation in the same hierarchy asannotation
.This method does not account for annotations in deep types (type arguments, array components, etc).
- Parameters:
annotation
- the qualifier hierarchy to check for- Returns:
- true iff this type has a primary annotation in the same hierarchy as
annotation
.
-
getAnnotationInHierarchy
Returns the primary annotation on this type that is in the same hierarchy asannotation
. ForAnnotatedTypeMirror.AnnotatedTypeVariable
s andAnnotatedTypeMirror.AnnotatedWildcardType
s,null
may be returned when the upper bound may have an annotation with that class, sogetEffectiveAnnotationInHierarchy(AnnotationMirror)
should be called instead.This method does not account for annotations in deep types (type arguments, array components, etc).
May return null if the receiver is a type variable or a wildcard without a primary annotation, or if the receiver is not yet fully annotated.
- Parameters:
annotation
- an annotation in the qualifier hierarchy to check for- Returns:
- the annotation mirror whose class is named
annoNAme
or null
-
getEffectiveAnnotationInHierarchy
Returns the "effective" annotation from the same hierarchy asannotation
, otherwise returnsnull
.An effective annotation is the annotation on the type itself, or on the upper/extends bound of a type variable/wildcard (recursively, until a class type is reached).
- Parameters:
annotation
- an annotation in the qualifier hierarchy to check for- Returns:
- an annotation from the same hierarchy as
annotation
if present
-
getAnnotations
Returns the primary annotations on this type. ForAnnotatedTypeMirror.AnnotatedTypeVariable
s andAnnotatedTypeMirror.AnnotatedWildcardType
s, the returned annotations may be empty or missing annotations in hierarchies, sogetEffectiveAnnotations()
should be called instead.It does not include annotations in deep types (type arguments, array components, etc).
To get the single primary annotation in a particular hierarchy, use
getAnnotationInHierarchy(javax.lang.model.element.AnnotationMirror)
.- Returns:
- an unmodifiable set of the annotations on this
-
getAnnotationsField
Returns the annotations on this type; mutations affect this object, because the return type is an alias of theannotations
field. It does not include annotations in deep types (type arguments, array components, etc).The returned set should not be modified, but for efficiency reasons modification is not prevented. Modifications might break invariants.
- Returns:
- the set of the annotations on this; mutations affect this object
-
getEffectiveAnnotations
Returns the "effective" annotations on this type, i.e. the annotations on the type itself, or on the upper/extends bound of a type variable/wildcard (recursively, until a class type is reached). If this is fully-annotated, the returned set will contain one annotation per hierarchy.- Returns:
- a set of the annotations on this
-
getAnnotation
Returns the primary annotation on this type whose class isannoClass
. ForAnnotatedTypeMirror.AnnotatedTypeVariable
s andAnnotatedTypeMirror.AnnotatedWildcardType
s,null
may be returned when the upper bound may have an annotation with that class, sogetEffectiveAnnotation(Class)
should be called instead.- Parameters:
annoClass
- annotation class- Returns:
- the annotation mirror whose class is
annoClass
or null
-
getAnnotation
Returns the primary annotations on this type whose annotation class nameannoName
. ForAnnotatedTypeMirror.AnnotatedTypeVariable
s andAnnotatedTypeMirror.AnnotatedWildcardType
s,null
may be returned when the upper bound may have an annotation with that class, sogetEffectiveAnnotation(Class)
should be called instead.- Parameters:
annoName
- annotation class name- Returns:
- the annotation mirror whose class is named
annoName
or null
-
getExplicitAnnotations
Returns the set of explicitly written annotations on this type that are supported by this checker. This is useful to check the validity of annotations explicitly present on a type, as flow inference might add annotations that were not previously present. Note that since AnnotatedTypeMirror instances are created for type uses, this method will return explicit annotations in type use locations but will not return explicit annotations that had an impact on defaulting, such as an explicit annotation on a class declaration. For example, given:@MyExplicitAnno class MyClass {}; MyClass myClassInstance;
the result of calling
atypeFactory.getAnnotatedType(variableTreeForMyClassInstance).getExplicitAnnotations()
will not contain
@MyExplicitAnno
.- Returns:
- the set of explicitly written annotations on this type that are supported by this checker
-
hasAnnotation
Returns true if this type has a primary annotation that is the same asa
.This method considers the annotation's values. If the type is
@A("s") @B(3) Object
, then a call with@A("t")
or@A
will return false, whereas a call with@B(3)
will return true.In contrast to
hasAnnotationRelaxed(AnnotationMirror)
this method also compares annotation values.- Parameters:
a
- the annotation to check for- Returns:
- true iff this type has a primary annotation that is the same as
a
- See Also:
-
hasAnnotation
Returns true if this type has a primary annotation that has the same annotation type asa
. This method does not consider an annotation's values.- Parameters:
a
- the class of annotation to check for- Returns:
- true iff the type contains an annotation with the same type as the annotation given
by
a
-
getEffectiveAnnotation
Returns the "effective" annotation on this type with the classannoClass
ornull
if this type does not have one.An effective annotation is the annotation on the type itself, or on the upper/extends bound of a type variable/wildcard (recursively, until a class type is reached).
- Parameters:
annoClass
- annotation class- Returns:
- the effective annotation with the same class as
annoClass
-
hasEffectiveAnnotation
A version ofhasAnnotation(Class)
that considers annotations on the upper bound of wildcards and type variables. -
hasEffectiveAnnotation
A version ofhasAnnotation(AnnotationMirror)
that considers annotations on the upper bound of wildcards and type variables. -
hasExplicitAnnotation
Returns true if this type contains the given annotation explicitly written at declaration. This method considers the annotation's values. If the type is@A("s") @B(3) Object
, a call with@A("t")
or@A
will return false, whereas a call with@B(3)
will return true.In contrast to
hasExplicitAnnotationRelaxed(AnnotationMirror)
this method also compares annotation values.See the documentation for
getExplicitAnnotations()
for details on which explicit annotations are not included.- Parameters:
a
- the annotation to check for- Returns:
- true iff the annotation
a
is explicitly written on the type - See Also:
-
hasAnnotationRelaxed
Returns true if this type has a primary annotation that has the same annotation class asa
.This method does not consider an annotation's values. If the type is
@A("s") @B(3) Object
, then a call with@A("t")
,@A
, or@B
will return true.- Parameters:
a
- the annotation to check for- Returns:
- true iff the type has a primary annotation with the same type as
a
- See Also:
-
hasEffectiveAnnotationRelaxed
A version ofhasAnnotationRelaxed(AnnotationMirror)
that considers annotations on the upper bound of wildcards and type variables. -
hasExplicitAnnotationRelaxed
A version ofhasAnnotationRelaxed(AnnotationMirror)
that only considers annotations that are explicitly written on the type.See the documentation for
getExplicitAnnotations()
for details on which explicit annotations are not included. -
hasExplicitAnnotation
Returns true if this type contains an explicitly written annotation with the same annotation type as a particular annotation. This method does not consider an annotation's values.See the documentation for
getExplicitAnnotations()
for details on which explicit annotations are not included.- Parameters:
a
- the class of annotation to check for- Returns:
- true iff the type contains an explicitly written annotation with the same type as the
annotation given by
a
- See Also:
-
addAnnotation
Adds the canonical version ofannotation
as a primary annotation of this type and, in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s, adds it to all bounds. (The canonical version is found viaAnnotatedTypeFactory.canonicalAnnotation(javax.lang.model.element.AnnotationMirror)
.) If the canonical version ofannotation
is not a supported qualifier, then no annotation is added. If this type already has annotation in the same hierarchy asannotation
, the behavior of this method is undefined.- Parameters:
annotation
- the annotation to add
-
replaceAnnotation
Adds an annotation to this type, removing any existing primary annotations from the same qualifier hierarchy first.- Parameters:
a
- the annotation to add
-
addAnnotation
Deprecated.This method creates a newAnnotationMirror
every time it is called. Instead of calling this method, store theAnnotationMirror
in a field and useaddAnnotation(AnnotationMirror)
instead.Adds an annotation to this type.- Parameters:
a
- the class of the annotation to add
-
addAnnotations
Adds the canonical version of allannotations
as primary annotations of this type and, in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s, adds them to all bounds. (The canonical version is found viaAnnotatedTypeFactory.canonicalAnnotation(javax.lang.model.element.AnnotationMirror)
.) If the canonical version of anannotation
is not a supported qualifier, then that annotation is not add added. If this type already has annotation in the same hierarchy as any of theannotations
, the behavior of this method is undefined.- Parameters:
annotations
- the annotations to add
-
addMissingAnnotations
Adds only the annotations inannotations
that the type does not already have a primary annotation in the same hierarchy.The canonical version of the
annotations
are added as primary annotations of this type and, in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s, adds them to all bounds. (The canonical version is found viaAnnotatedTypeFactory.canonicalAnnotation(javax.lang.model.element.AnnotationMirror)
.) If the canonical version of an annotation is not a supported qualifier, then that annotation is not add added.- Parameters:
annotations
- the annotations to add
-
addMissingAnnotation
Addannotation
if the type does not already have a primary annotation in the same hierarchy.The canonical version of the
annotation
is added as a primary annotation of this type and (in the case ofAnnotatedTypeMirror.AnnotatedTypeVariable
s,AnnotatedTypeMirror.AnnotatedWildcardType
s, andAnnotatedTypeMirror.AnnotatedIntersectionType
s) added to all bounds. (The canonical version is found viaAnnotatedTypeFactory.canonicalAnnotation(javax.lang.model.element.AnnotationMirror)
.) If the canonical version of anannotation
is not a supported qualifier, then that annotation is not add added.- Parameters:
annotation
- the annotations to add
-
replaceAnnotations
Adds multiple annotations to this type, removing any existing primary annotations from the same qualifier hierarchy first.- Parameters:
replAnnos
- the annotations to replace
-
removeAnnotation
Removes a primary annotation from the type.- Parameters:
a
- the annotation to remove- Returns:
- true if the annotation was removed, false if the type's annotations were unchanged
-
removeAnnotationByClass
Removes a primary annotation of the given class from the type.- Parameters:
a
- the class of the annotation to remove- Returns:
- true if the annotation was removed, false if the type's annotations were unchanged
-
removeAnnotationInHierarchy
Remove any primary annotation that is in the same qualifier hierarchy as the parameter.- Parameters:
a
- an annotation from the same qualifier hierarchy- Returns:
- if an annotation was removed
-
removeNonTopAnnotationInHierarchy
Deprecated.This will be removed in a future releaseRemove an annotation that is in the same qualifier hierarchy as the parameter, unless it's the top annotation.- Parameters:
a
- an annotation from the same qualifier hierarchy- Returns:
- if an annotation was removed
-
removeAnnotations
Removes multiple primary annotations from the type.- Parameters:
annotations
- the annotations to remove- Returns:
- true if at least one annotation was removed, false if the type's annotations were unchanged
-
clearAnnotations
public void clearAnnotations()Removes all primary annotations on this type. -
toString
-
toString
-
getErased
Returns the erasure type of this type, according to JLS specifications.- Returns:
- the erasure of this AnnotatedTypeMirror, this is always a copy even if the erasure and the original type are equivalent
- See Also:
-
deepCopy
Returns a deep copy of this type. A deep copy implies that each component type is copied recursively and the returned type refers to those copies in its component locations.Note: deepCopy provides two important properties in the returned copy:
- Structure preservation -- The exact structure of the original AnnotatedTypeMirror is preserved in the copy including all component types.
- Annotation preservation -- All of the annotations from the original AnnotatedTypeMirror and its components have been copied to the new type.
- Returns:
- a deep copy
-
deepCopy
Returns a deep copy of this type with annotations.Each subclass implements this method with the subclass return type. The method body must always be a call to deepCopy(true).
- Specified by:
deepCopy
in interfaceorg.plumelib.util.DeepCopyable<AnnotatedTypeMirror>
- Returns:
- a deep copy of this type with annotations
- See Also:
-
shallowCopy
Returns a shallow copy of this type. A shallow copy implies that each component type in the output copy refers to the same object as the object being copied.- Parameters:
copyAnnotations
- whether copy should have annotations, i.e. whether fieldannotations
should be copied.
-
shallowCopy
Returns a shallow copy of this type with annotations.Each subclass implements this method with the subclass return type. The method body must always be a call to shallowCopy(true).
- Returns:
- a shallow copy of this type with annotations
- See Also:
-
containsUninferredTypeArguments
public boolean containsUninferredTypeArguments()Returns whether this type or any component type is a wildcard type for which Java 7 type inference is insufficient. See issue 979, or the documentation on AnnotatedWildcardType.- Returns:
- whether this type or any component type is a wildcard type for which Java 7 type inference is insufficient
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createTypeOfObject
protected static AnnotatedTypeMirror.AnnotatedDeclaredType createTypeOfObject(AnnotatedTypeFactory atypeFactory) Create anAnnotatedTypeMirror.AnnotatedDeclaredType
with the underlying type ofObject
. It includes any annotations placed byAnnotatedTypeFactory.fromElement(Element)
.- Parameters:
atypeFactory
- type factory to use- Returns:
- AnnotatedDeclaredType for Object
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createTypeOfRecord
protected static AnnotatedTypeMirror.AnnotatedDeclaredType createTypeOfRecord(AnnotatedTypeFactory atypeFactory) Create anAnnotatedTypeMirror.AnnotatedDeclaredType
with the underlying type ofjava.lang.Record
. It includes any annotations placed byAnnotatedTypeFactory.fromElement(Element)
.- Parameters:
atypeFactory
- type factory to use- Returns:
- AnnotatedDeclaredType for Record
-
getUnderlyingTypeHashCode
public int getUnderlyingTypeHashCode()Returns the result of callingunderlyingType.toString().hashcode()
. This method saves the result in a field so that it isn't recomputed each time.- Returns:
- the result of calling
underlyingType.toString().hashcode()
-
directSupertypes
This method returns a list of AnnotatedTypeMirrors where the Java type of each ATM is an immediate supertype (class or interface) of the Java type of this. The interface types, if any, appear at the end of the list. If the directSuperType has type arguments, then the annotations on those type arguments are taken with proper translation from the declaration of the Java type of this.For example,
class B<T> { ... }
class A extends B<@NonNull String> { ... }
@Nullable A a;
@Nullable A
is@Nullable B<@NonNull String>
.An example with more complex type arguments:
class D<Q,R> { ... }
class A<T,S> extends D<S,T> { ... }
@Nullable A<@NonNull String, @NonNull Object> a;
@Nullable A<@NonNull String, @NonNull Object>
is@Nullable B<@NonNull Object, @NonNull String>
.An example with more than one direct supertype:
class B<T> implements List<Integer> { ... }
class A extends B<@NonNull String> implements List<Integer> { ... }
@Nullable A a;
@Nullable A
are@Nullable B <@NonNull String>
and@Nullable List<@NonNull Integer>
.- Returns:
- the immediate supertypes of this
- See Also:
-
isAnnotatedInHierarchy
Deprecated.Returns true if this type has a primary annotation in the same hierarchy asannotation
.- Parameters:
annotation
- the qualifier hierarchy to check for- Returns:
- true iff this type has a primary annotation in the same hierarchy as
annotation
.
-
AnnotationMirror
every time it is called.