Package com.github.javaparser.ast.expr
Class ThisExpr
- java.lang.Object
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- com.github.javaparser.ast.Node
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- com.github.javaparser.ast.expr.Expression
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- com.github.javaparser.ast.expr.ThisExpr
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- All Implemented Interfaces:
NodeWithRange<Node>
,NodeWithTokenRange<Node>
,Observable
,Visitable
,HasParentNode<Node>
,Resolvable<ResolvedTypeDeclaration>
,Cloneable
public final class ThisExpr extends Expression implements Resolvable<ResolvedTypeDeclaration>
An occurrence of the "this" keyword.
World.this.greet()
is a MethodCallExpr of method name greet, and scope "World.this" which is a ThisExpr with classExpr "World".
this.name
is a FieldAccessExpr of field greet, and a ThisExpr as its scope. This ThisExpr has no classExpr.
If classExpr is a single identifier (a.this) then it is of type NameExpr. If classExpr has multiple identifiers (a.b.c.this) then it is of type FieldAccessExpr.- Author:
- Julio Vilmar Gesser
- See Also:
ExplicitConstructorInvocationStmt
,SuperExpr
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Nested Class Summary
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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
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Fields inherited from class com.github.javaparser.ast.Node
ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, NODE_BY_BEGIN_POSITION, prettyPrinterNoCommentsConfiguration, SYMBOL_RESOLVER_KEY
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Constructor Summary
Constructors Constructor Description ThisExpr()
ThisExpr(Expression classExpr)
ThisExpr(TokenRange tokenRange, Expression classExpr)
This constructor is used by the parser and is considered private.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <R,A>
Raccept(GenericVisitor<R,A> v, A arg)
Accept method for visitor support.<A> void
accept(VoidVisitor<A> v, A arg)
Accept method for visitor support.ThisExpr
asThisExpr()
ThisExpr
clone()
Optional<Expression>
getClassExpr()
ThisExprMetaModel
getMetaModel()
void
ifThisExpr(Consumer<ThisExpr> action)
boolean
isThisExpr()
boolean
remove(Node node)
ThisExpr
removeClassExpr()
boolean
replace(Node node, Node replacementNode)
ResolvedTypeDeclaration
resolve()
ThisExpr
setClassExpr(Expression classExpr)
Optional<ThisExpr>
toThisExpr()
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Methods inherited from class com.github.javaparser.ast.expr.Expression
asAnnotationExpr, asArrayAccessExpr, asArrayCreationExpr, asArrayInitializerExpr, asAssignExpr, asBinaryExpr, asBooleanLiteralExpr, asCastExpr, asCharLiteralExpr, asClassExpr, asConditionalExpr, asDoubleLiteralExpr, asEnclosedExpr, asFieldAccessExpr, asInstanceOfExpr, asIntegerLiteralExpr, asLambdaExpr, asLiteralExpr, asLiteralStringValueExpr, asLongLiteralExpr, asMarkerAnnotationExpr, asMethodCallExpr, asMethodReferenceExpr, asNameExpr, asNormalAnnotationExpr, asNullLiteralExpr, asObjectCreationExpr, asSingleMemberAnnotationExpr, asStringLiteralExpr, asSuperExpr, asTypeExpr, asUnaryExpr, asVariableDeclarationExpr, calculateResolvedType, ifAnnotationExpr, ifArrayAccessExpr, ifArrayCreationExpr, ifArrayInitializerExpr, ifAssignExpr, ifBinaryExpr, ifBooleanLiteralExpr, ifCastExpr, ifCharLiteralExpr, ifClassExpr, ifConditionalExpr, ifDoubleLiteralExpr, ifEnclosedExpr, ifFieldAccessExpr, ifInstanceOfExpr, ifIntegerLiteralExpr, ifLambdaExpr, ifLiteralExpr, ifLiteralStringValueExpr, ifLongLiteralExpr, ifMarkerAnnotationExpr, ifMethodCallExpr, ifMethodReferenceExpr, ifNameExpr, ifNormalAnnotationExpr, ifNullLiteralExpr, ifObjectCreationExpr, ifSingleMemberAnnotationExpr, ifStringLiteralExpr, ifSuperExpr, ifTypeExpr, ifUnaryExpr, ifVariableDeclarationExpr, isAnnotationExpr, isArrayAccessExpr, isArrayCreationExpr, isArrayInitializerExpr, isAssignExpr, isBinaryExpr, isBooleanLiteralExpr, isCastExpr, isCharLiteralExpr, isClassExpr, isConditionalExpr, isDoubleLiteralExpr, isEnclosedExpr, isFieldAccessExpr, isInstanceOfExpr, isIntegerLiteralExpr, isLambdaExpr, isLiteralExpr, isLiteralStringValueExpr, isLongLiteralExpr, isMarkerAnnotationExpr, isMethodCallExpr, isMethodReferenceExpr, isNameExpr, isNormalAnnotationExpr, isNullLiteralExpr, isObjectCreationExpr, isSingleMemberAnnotationExpr, isStringLiteralExpr, isSuperExpr, isTypeExpr, isUnaryExpr, isVariableDeclarationExpr, toAnnotationExpr, toArrayAccessExpr, toArrayCreationExpr, toArrayInitializerExpr, toAssignExpr, toBinaryExpr, toBooleanLiteralExpr, toCastExpr, toCharLiteralExpr, toClassExpr, toConditionalExpr, toDoubleLiteralExpr, toEnclosedExpr, toFieldAccessExpr, toInstanceOfExpr, toIntegerLiteralExpr, toLambdaExpr, toLiteralExpr, toLiteralStringValueExpr, toLongLiteralExpr, toMarkerAnnotationExpr, toMethodCallExpr, toMethodReferenceExpr, toNameExpr, toNormalAnnotationExpr, toNullLiteralExpr, toObjectCreationExpr, toSingleMemberAnnotationExpr, toStringLiteralExpr, toSuperExpr, toTypeExpr, toUnaryExpr, toVariableDeclarationExpr
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Methods inherited from class com.github.javaparser.ast.Node
addOrphanComment, containsData, customInitialization, equals, findAll, findAll, findCompilationUnit, findFirst, findFirst, findFirst, findRootNode, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getRange, getSymbolResolver, getTokenRange, hasComment, hashCode, 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
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface com.github.javaparser.HasParentNode
findAncestor, findAncestor, findParent, getAncestorOfType
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithRange
containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore
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Constructor Detail
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ThisExpr
public ThisExpr()
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ThisExpr
public ThisExpr(Expression classExpr)
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ThisExpr
public ThisExpr(TokenRange tokenRange, Expression classExpr)
This constructor is used by the parser and is considered private.
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Method Detail
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accept
public <R,A> R accept(GenericVisitor<R,A> v, A arg)
Description copied from interface:Visitable
Accept method for visitor support.- Specified by:
accept
in interfaceVisitable
- 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
public <A> void accept(VoidVisitor<A> v, A arg)
Description copied from interface:Visitable
Accept method for visitor support.
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getClassExpr
public Optional<Expression> getClassExpr()
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setClassExpr
public ThisExpr setClassExpr(Expression classExpr)
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remove
public boolean remove(Node node)
- Overrides:
remove
in classExpression
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removeClassExpr
public ThisExpr removeClassExpr()
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clone
public ThisExpr clone()
- Overrides:
clone
in classExpression
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getMetaModel
public ThisExprMetaModel getMetaModel()
- Overrides:
getMetaModel
in classExpression
- Returns:
- get JavaParser specific node introspection information.
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replace
public boolean replace(Node node, Node replacementNode)
- Overrides:
replace
in classExpression
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isThisExpr
public boolean isThisExpr()
- Overrides:
isThisExpr
in classExpression
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asThisExpr
public ThisExpr asThisExpr()
- Overrides:
asThisExpr
in classExpression
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ifThisExpr
public void ifThisExpr(Consumer<ThisExpr> action)
- Overrides:
ifThisExpr
in classExpression
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resolve
public ResolvedTypeDeclaration resolve()
- Specified by:
resolve
in interfaceResolvable<ResolvedTypeDeclaration>
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toThisExpr
public Optional<ThisExpr> toThisExpr()
- Overrides:
toThisExpr
in classExpression
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