Package com.github.javaparser.ast.type
Class UnknownType
java.lang.Object
com.github.javaparser.ast.Node
com.github.javaparser.ast.type.Type
com.github.javaparser.ast.type.UnknownType
- All Implemented Interfaces:
NodeWithRange<Node>
,NodeWithTokenRange<Node>
,Observable
,Visitable
,HasParentNode<Node>
,Resolvable<ResolvedType>
,Cloneable
An unknown parameter type object. It plays the role of a null object for
lambda parameters that have no explicit type declared. As such, it has no
lexical representation and hence gets no comment attributed.
In DoubleToIntFunction d =
x
-> (int)x + 1;
the x parameter in bold has type UnknownType.
- Author:
- Didier Villevalois
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Nested Class Summary
Nested classes/interfaces inherited from class com.github.javaparser.ast.Node
Node.BreadthFirstIterator, Node.DirectChildrenIterator, Node.ObserverRegistrationMode, Node.ParentsVisitor, Node.Parsedness, Node.PostOrderIterator, Node.PreOrderIterator, Node.TreeTraversal
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Field Summary
Fields inherited from class com.github.javaparser.ast.Node
ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, LINE_SEPARATOR_KEY, NODE_BY_BEGIN_POSITION, PHANTOM_KEY, prettyPrinterNoCommentsConfiguration, PRINTER_KEY, SYMBOL_RESOLVER_KEY
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Constructor Summary
ConstructorDescriptionUnknownType(TokenRange tokenRange)
This constructor is used by the parser and is considered private. -
Method Summary
Modifier and TypeMethodDescription<R, A> R
accept(GenericVisitor<R,A> v, A arg)
Accept method for visitor support.<A> void
accept(VoidVisitor<A> v, A arg)
Accept method for visitor support.asString()
clone()
void
ifUnknownType(Consumer<UnknownType> action)
boolean
boolean
resolve()
setAnnotations(NodeList<AnnotationExpr> annotations)
Methods inherited from class com.github.javaparser.ast.type.Type
asArrayType, asClassOrInterfaceType, asIntersectionType, asPrimitiveType, asReferenceType, asTypeParameter, asUnionType, asVarType, asVoidType, asWildcardType, getAnnotation, getAnnotations, getArrayLevel, getElementType, ifArrayType, ifClassOrInterfaceType, ifIntersectionType, ifPrimitiveType, ifReferenceType, ifTypeParameter, ifUnionType, ifVarType, ifVoidType, ifWildcardType, isArrayType, isClassOrInterfaceType, isIntersectionType, isPrimitiveType, isReferenceType, isTypeParameter, isUnionType, isVarType, isVoidType, isWildcardType, remove, replace, toArrayType, toClassOrInterfaceType, toDescriptor, toIntersectionType, toPrimitiveType, toReferenceType, toTypeParameter, toUnionType, toVarType, toVoidType, toWildcardType
Methods inherited from class com.github.javaparser.ast.Node
addOrphanComment, containsData, createDefaultPrinter, createDefaultPrinter, customInitialization, equals, findAll, findAll, findAll, findCompilationUnit, findFirst, findFirst, findFirst, findRootNode, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getDataKeys, getDefaultPrinterConfiguration, getLineEndingStyle, getLineEndingStyleOrDefault, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getPrinter, getPrinter, getRange, getSymbolResolver, getTokenRange, hashCode, hasScope, isAncestorOf, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, removeData, removeForced, removeOrphanComment, replace, setAsParentNodeOf, setAsParentNodeOf, setBlockComment, setComment, setData, setLineComment, setParentNode, setParsed, setRange, setTokenRange, stream, stream, toString, toString, tryAddImportToParentCompilationUnit, unregister, walk, walk, walk
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.github.javaparser.HasParentNode
findAncestor, findAncestor, hasParentNode, isDescendantOf
Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithRange
containsWithin, containsWithinRange, getBegin, getEnd, hasRange
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Constructor Details
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UnknownType
public UnknownType() -
UnknownType
This constructor is used by the parser and is considered private.
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Method Details
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accept
Description copied from interface:Visitable
Accept method for visitor support.- Type Parameters:
R
- the type of the return value of the visitorA
- the type the user argument passed to the visitor- Parameters:
v
- the visitor implementationarg
- the argument passed to the visitor (of type A)- Returns:
- the result of the visit (of type R)
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accept
Description copied from interface:Visitable
Accept method for visitor support.- Type Parameters:
A
- the type the argument passed for the visitor- Parameters:
v
- the visitor implementationarg
- any value relevant for the visitor (of type A)
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setAnnotations
- Overrides:
setAnnotations
in classType
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asString
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clone
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getMetaModel
- Overrides:
getMetaModel
in classType
- Returns:
- get JavaParser specific node introspection information.
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isUnknownType
public boolean isUnknownType()- Overrides:
isUnknownType
in classType
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asUnknownType
- Overrides:
asUnknownType
in classType
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ifUnknownType
- Overrides:
ifUnknownType
in classType
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resolve
- Specified by:
resolve
in interfaceResolvable<ResolvedType>
- Specified by:
resolve
in classType
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toUnknownType
- Overrides:
toUnknownType
in classType
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isPhantom
public boolean isPhantom()
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