Package com.github.javaparser.ast.expr
Class CharLiteralExpr
- 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.LiteralExpr
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- com.github.javaparser.ast.expr.LiteralStringValueExpr
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- com.github.javaparser.ast.expr.CharLiteralExpr
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- All Implemented Interfaces:
NodeWithRange<Node>
,NodeWithTokenRange<Node>
,Observable
,Visitable
,HasParentNode<Node>
,Cloneable
public final class CharLiteralExpr extends LiteralStringValueExpr
A literal character.'a'
'\t'
'Ω'
'\177'
'💩'
- Author:
- Julio Vilmar Gesser
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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.expr.LiteralStringValueExpr
value
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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 CharLiteralExpr()
CharLiteralExpr(char value)
Constructs a CharLiteralExpr with given escaped character.CharLiteralExpr(TokenRange tokenRange, String value)
This constructor is used by the parser and is considered private.CharLiteralExpr(String value)
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Method Summary
All Methods Static 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.char
asChar()
CharLiteralExpr
asCharLiteralExpr()
CharLiteralExpr
clone()
static CharLiteralExpr
escape(String string)
Utility method that creates a new StringLiteralExpr.CharLiteralExprMetaModel
getMetaModel()
void
ifCharLiteralExpr(Consumer<CharLiteralExpr> action)
boolean
isCharLiteralExpr()
boolean
remove(Node node)
boolean
replace(Node node, Node replacementNode)
CharLiteralExpr
setChar(char value)
Sets the given char as the literal valueOptional<CharLiteralExpr>
toCharLiteralExpr()
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Methods inherited from class com.github.javaparser.ast.expr.LiteralStringValueExpr
asLiteralStringValueExpr, getValue, ifLiteralStringValueExpr, isLiteralStringValueExpr, setValue, toLiteralStringValueExpr
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Methods inherited from class com.github.javaparser.ast.expr.LiteralExpr
asLiteralExpr, ifLiteralExpr, isLiteralExpr, toLiteralExpr
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Methods inherited from class com.github.javaparser.ast.expr.Expression
asAnnotationExpr, asArrayAccessExpr, asArrayCreationExpr, asArrayInitializerExpr, asAssignExpr, asBinaryExpr, asBooleanLiteralExpr, asCastExpr, asClassExpr, asConditionalExpr, asDoubleLiteralExpr, asEnclosedExpr, asFieldAccessExpr, asInstanceOfExpr, asIntegerLiteralExpr, asLambdaExpr, asLongLiteralExpr, asMarkerAnnotationExpr, asMethodCallExpr, asMethodReferenceExpr, asNameExpr, asNormalAnnotationExpr, asNullLiteralExpr, asObjectCreationExpr, asSingleMemberAnnotationExpr, asStringLiteralExpr, asSuperExpr, asThisExpr, asTypeExpr, asUnaryExpr, asVariableDeclarationExpr, calculateResolvedType, ifAnnotationExpr, ifArrayAccessExpr, ifArrayCreationExpr, ifArrayInitializerExpr, ifAssignExpr, ifBinaryExpr, ifBooleanLiteralExpr, ifCastExpr, ifClassExpr, ifConditionalExpr, ifDoubleLiteralExpr, ifEnclosedExpr, ifFieldAccessExpr, ifInstanceOfExpr, ifIntegerLiteralExpr, ifLambdaExpr, ifLongLiteralExpr, ifMarkerAnnotationExpr, ifMethodCallExpr, ifMethodReferenceExpr, ifNameExpr, ifNormalAnnotationExpr, ifNullLiteralExpr, ifObjectCreationExpr, ifSingleMemberAnnotationExpr, ifStringLiteralExpr, ifSuperExpr, ifThisExpr, ifTypeExpr, ifUnaryExpr, ifVariableDeclarationExpr, isAnnotationExpr, isArrayAccessExpr, isArrayCreationExpr, isArrayInitializerExpr, isAssignExpr, isBinaryExpr, isBooleanLiteralExpr, isCastExpr, isClassExpr, isConditionalExpr, isDoubleLiteralExpr, isEnclosedExpr, isFieldAccessExpr, isInstanceOfExpr, isIntegerLiteralExpr, isLambdaExpr, isLongLiteralExpr, isMarkerAnnotationExpr, isMethodCallExpr, isMethodReferenceExpr, isNameExpr, isNormalAnnotationExpr, isNullLiteralExpr, isObjectCreationExpr, isSingleMemberAnnotationExpr, isStringLiteralExpr, isSuperExpr, isThisExpr, isTypeExpr, isUnaryExpr, isVariableDeclarationExpr, toAnnotationExpr, toArrayAccessExpr, toArrayCreationExpr, toArrayInitializerExpr, toAssignExpr, toBinaryExpr, toBooleanLiteralExpr, toCastExpr, toClassExpr, toConditionalExpr, toDoubleLiteralExpr, toEnclosedExpr, toFieldAccessExpr, toInstanceOfExpr, toIntegerLiteralExpr, toLambdaExpr, toLongLiteralExpr, toMarkerAnnotationExpr, toMethodCallExpr, toMethodReferenceExpr, toNameExpr, toNormalAnnotationExpr, toNullLiteralExpr, toObjectCreationExpr, toSingleMemberAnnotationExpr, toStringLiteralExpr, toSuperExpr, toThisExpr, 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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CharLiteralExpr
public CharLiteralExpr()
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CharLiteralExpr
public CharLiteralExpr(String value)
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CharLiteralExpr
public CharLiteralExpr(char value)
Constructs a CharLiteralExpr with given escaped character.- Parameters:
value
- a char
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CharLiteralExpr
public CharLiteralExpr(TokenRange tokenRange, String value)
This constructor is used by the parser and is considered private.
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Method Detail
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escape
public static CharLiteralExpr escape(String string)
Utility method that creates a new StringLiteralExpr. Escapes EOL characters.
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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.- 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.- 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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remove
public boolean remove(Node node)
- Overrides:
remove
in classLiteralStringValueExpr
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asChar
public char asChar()
- Returns:
- the unescaped value character of this literal
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setChar
public CharLiteralExpr setChar(char value)
Sets the given char as the literal value- Parameters:
value
- a char- Returns:
- this expression
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clone
public CharLiteralExpr clone()
- Overrides:
clone
in classLiteralStringValueExpr
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getMetaModel
public CharLiteralExprMetaModel getMetaModel()
- Overrides:
getMetaModel
in classLiteralStringValueExpr
- Returns:
- get JavaParser specific node introspection information.
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replace
public boolean replace(Node node, Node replacementNode)
- Overrides:
replace
in classLiteralStringValueExpr
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isCharLiteralExpr
public boolean isCharLiteralExpr()
- Overrides:
isCharLiteralExpr
in classExpression
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asCharLiteralExpr
public CharLiteralExpr asCharLiteralExpr()
- Overrides:
asCharLiteralExpr
in classExpression
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ifCharLiteralExpr
public void ifCharLiteralExpr(Consumer<CharLiteralExpr> action)
- Overrides:
ifCharLiteralExpr
in classExpression
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toCharLiteralExpr
public Optional<CharLiteralExpr> toCharLiteralExpr()
- Overrides:
toCharLiteralExpr
in classExpression
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