Klasse WildcardType
java.lang.Object
org.aspectj.org.eclipse.jdt.core.dom.ASTNode
org.aspectj.org.eclipse.jdt.core.dom.Type
org.aspectj.org.eclipse.jdt.core.dom.AnnotatableType
org.aspectj.org.eclipse.jdt.core.dom.WildcardType
Type node for a wildcard type (added in JLS3 API).
WildcardType: { Annotation } ? [ ( extends | super) Type ]
Not all node arrangements will represent legal Java constructs. In particular,
it is nonsense if a wildcard type node appears anywhere other than as an
argument of a ParameterizedType
node.
- Seit:
- 3.1
-
Feldübersicht
Modifizierer und TypFeldBeschreibungstatic final ChildListPropertyDescriptor
The "annotations" structural property of this node type (element type:Annotation
).static final ChildPropertyDescriptor
The "bound" structural property of this node type (child type:Type
).static final SimplePropertyDescriptor
The "upperBound" structural property of this node type (type:Boolean
).Von Klasse geerbte Felder org.aspectj.org.eclipse.jdt.core.dom.ASTNode
ANNOTATION_TYPE_DECLARATION, ANNOTATION_TYPE_MEMBER_DECLARATION, ANONYMOUS_CLASS_DECLARATION, ARRAY_ACCESS, ARRAY_CREATION, ARRAY_INITIALIZER, ARRAY_TYPE, ASSERT_STATEMENT, ASSIGNMENT, BLOCK, BLOCK_COMMENT, BOOLEAN_LITERAL, BREAK_STATEMENT, CASE_DEFAULT_EXPRESSION, CAST_EXPRESSION, CATCH_CLAUSE, CHARACTER_LITERAL, CLASS_INSTANCE_CREATION, COMPILATION_UNIT, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, CREATION_REFERENCE, DIMENSION, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENHANCED_FOR_WITH_RECORD_PATTERN, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPORTS_DIRECTIVE, EXPRESSION_METHOD_REFERENCE, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, GUARDED_PATTERN, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, INTERSECTION_TYPE, JAVADOC, JAVADOC_REGION, JAVADOC_TEXT_ELEMENT, LABELED_STATEMENT, LAMBDA_EXPRESSION, LINE_COMMENT, MALFORMED, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, MODULE_DECLARATION, MODULE_MODIFIER, MODULE_QUALIFIED_NAME, NAME_QUALIFIED_TYPE, NORMAL_ANNOTATION, NULL_LITERAL, NULL_PATTERN, NUMBER_LITERAL, OPENS_DIRECTIVE, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, PATTERN_INSTANCEOF_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, PROVIDES_DIRECTIVE, QUALIFIED_NAME, QUALIFIED_TYPE, RECORD_DECLARATION, RECORD_PATTERN, RECOVERED, REQUIRES_DIRECTIVE, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_MEMBER_ANNOTATION, SINGLE_VARIABLE_DECLARATION, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SUPER_METHOD_REFERENCE, SWITCH_CASE, SWITCH_EXPRESSION, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TAG_PROPERTY, TEXT_BLOCK, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_METHOD_REFERENCE, TYPE_PARAMETER, TYPE_PATTERN, UNION_TYPE, USES_DIRECTIVE, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE, YIELD_STATEMENT
-
Methodenübersicht
Modifizierer und TypMethodeBeschreibunggetBound()
Returns the bound of this wildcard type if it has one.boolean
Returns whether this wildcard type is an upper bound ("extends") as opposed to a lower bound ("super").static List
propertyDescriptors
(int apiLevel) Returns a list of structural property descriptors for this node type.void
Sets the bound of this wildcard type to the given type.void
Sets the bound of this wildcard type to the given type and marks it as an upper or a lower bound.void
setUpperBound
(boolean isUpperBound) Sets whether this wildcard type is an upper bound ("extends") as opposed to a lower bound ("super").Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.core.dom.AnnotatableType
annotations, getAnnotationsProperty
Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.core.dom.Type
isAnnotatable, isArrayType, isIntersectionType, isNameQualifiedType, isParameterizedType, isPrimitiveType, isQualifiedType, isSimpleType, isUnionType, isVar, isWildcardType, resolveBinding
Von Klasse geerbte Methoden org.aspectj.org.eclipse.jdt.core.dom.ASTNode
accept, copySubtree, copySubtrees, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString
-
Felddetails
-
ANNOTATIONS_PROPERTY
The "annotations" structural property of this node type (element type:Annotation
).- Seit:
- 3.10
-
BOUND_PROPERTY
The "bound" structural property of this node type (child type:Type
). -
UPPER_BOUND_PROPERTY
The "upperBound" structural property of this node type (type:Boolean
).
-
-
Methodendetails
-
propertyDescriptors
Returns a list of structural property descriptors for this node type. Clients must not modify the result.- Parameter:
apiLevel
- the API level; one of theAST.JLS*
constants- Gibt zurück:
- a list of property descriptors (element type:
StructuralPropertyDescriptor
)
-
isUpperBound
public boolean isUpperBound()Returns whether this wildcard type is an upper bound ("extends") as opposed to a lower bound ("super").Note that this property is irrelevant for wildcards that do not have a bound.
- Gibt zurück:
true
if an upper bound, andfalse
if a lower bound- Siehe auch:
-
getBound
Returns the bound of this wildcard type if it has one. IfisUpperBound
returns true, this is an upper bound ("? extends B"); if it returns false, this is a lower bound ("? super B").- Gibt zurück:
- the bound of this wildcard type, or
null
if none - Siehe auch:
-
setBound
Sets the bound of this wildcard type to the given type and marks it as an upper or a lower bound. The method is equivalent to callingsetBound(type); setUpperBound(isUpperBound)
.- Parameter:
type
- the new bound of this wildcard type, ornull
if noneisUpperBound
-true
for an upper bound ("? extends B"), andfalse
for a lower bound ("? super B")- Löst aus:
IllegalArgumentException
- if:- the node belongs to a different AST
- the node already has a parent
- Siehe auch:
-
setBound
Sets the bound of this wildcard type to the given type.- Parameter:
type
- the new bound of this wildcard type, ornull
if none- Löst aus:
IllegalArgumentException
- if:- the node belongs to a different AST
- the node already has a parent
- Siehe auch:
-
setUpperBound
public void setUpperBound(boolean isUpperBound) Sets whether this wildcard type is an upper bound ("extends") as opposed to a lower bound ("super").- Parameter:
isUpperBound
-true
if an upper bound, andfalse
if a lower bound- Siehe auch:
-