com.github.javaparser.ast.expr

Class UnaryExpr

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.expr.Expression

com.github.javaparser.ast.expr.UnaryExpr

All Implemented Interfaces:

NodeWithExpression<UnaryExpr>, NodeWithRange<Node>, NodeWithTokenRange<Node>, Observable, Visitable, HasParentNode<Node>, Cloneable

public final class UnaryExpr
extends Expression
implements NodeWithExpression<UnaryExpr>

An expression where an operator is applied to a single expression. It supports the operators that are found the the UnaryExpr.Operator enum.
11++
++11
~1
-333

Author:

Julio Vilmar Gesser

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UnaryExpr.Operator

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

Field Summary

Fields inherited from class com.github.javaparser.ast.Node

ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, NODE_BY_BEGIN_POSITION, prettyPrinterNoCommentsConfiguration, SYMBOL_RESOLVER_KEY

Constructor Summary

Constructors

Constructor and Description
UnaryExpr()
UnaryExpr(Expression expression, UnaryExpr.Operator operator)
UnaryExpr(TokenRange tokenRange, Expression expression, UnaryExpr.Operator operator) This constructor is used by the parser and is considered private.

Method Summary

Modifier and Type	Method and Description
<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.
UnaryExpr	asUnaryExpr()
UnaryExpr	clone()
Expression	getExpression()
UnaryExprMetaModel	getMetaModel()
UnaryExpr.Operator	getOperator()
void	ifUnaryExpr(Consumer<UnaryExpr> action)
boolean	isPostfix()
boolean	isPrefix()
boolean	isUnaryExpr()
boolean	remove(Node node)
boolean	replace(Node node, Node replacementNode)
UnaryExpr	setExpression(Expression expression)
UnaryExpr	setOperator(UnaryExpr.Operator operator)
Optional<UnaryExpr>	toUnaryExpr()

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, asThisExpr, asTypeExpr, 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, ifThisExpr, ifTypeExpr, 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, isThisExpr, isTypeExpr, 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, toThisExpr, toTypeExpr, toVariableDeclarationExpr

Methods inherited from class com.github.javaparser.ast.Node

addOrphanComment, containsData, customInitialization, equals, findAll, findAll, findCompilationUnit, findFirst, findFirst, findFirst, findParent, findRootNode, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getRange, getSymbolResolver, getTokenRange, hasComment, hashCode, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, 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.ast.nodeTypes.NodeWithExpression

setExpression

Methods inherited from interface com.github.javaparser.HasParentNode

getAncestorOfType

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithRange

containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore

Constructor Detail

UnaryExpr

public UnaryExpr()

UnaryExpr

public UnaryExpr(Expression expression,
                 UnaryExpr.Operator operator)

UnaryExpr

@Generated(value="com.github.javaparser.generator.core.node.MainConstructorGenerator")
public UnaryExpr(TokenRange tokenRange,
                                                                                                        Expression expression,
                                                                                                        UnaryExpr.Operator operator)

This constructor is used by the parser and is considered private.

Method Detail

accept

@Generated(value="com.github.javaparser.generator.core.node.AcceptGenerator")
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 interface Visitable

Type Parameters:

R - the type of the return value of the visitor

A - the type the user argument passed to the visitor

Parameters:

v - the visitor implementation

arg - the argument passed to the visitor (of type A)

Returns:

the result of the visit (of type R)

accept

@Generated(value="com.github.javaparser.generator.core.node.AcceptGenerator")
public <A> void accept(VoidVisitor<A> v,
                                                                                                     A arg)

Description copied from interface: Visitable

Accept method for visitor support.

Specified by:

accept in interface Visitable

Type Parameters:

A - the type the argument passed for the visitor

Parameters:

v - the visitor implementation

arg - any value relevant for the visitor (of type A)

getExpression

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public Expression getExpression()

Specified by:

getExpression in interface NodeWithExpression<UnaryExpr>

getOperator

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public UnaryExpr.Operator getOperator()

setExpression

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public UnaryExpr setExpression(Expression expression)

Specified by:

setExpression in interface NodeWithExpression<UnaryExpr>

setOperator

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public UnaryExpr setOperator(UnaryExpr.Operator operator)

remove

@Generated(value="com.github.javaparser.generator.core.node.RemoveMethodGenerator")
public boolean remove(Node node)

Overrides:

remove in class Expression

isPostfix

public boolean isPostfix()

isPrefix

public boolean isPrefix()

clone

@Generated(value="com.github.javaparser.generator.core.node.CloneGenerator")
public UnaryExpr clone()

Overrides:

clone in class Expression

getMetaModel

@Generated(value="com.github.javaparser.generator.core.node.GetMetaModelGenerator")
public UnaryExprMetaModel getMetaModel()

Overrides:

getMetaModel in class Expression

Returns:

get JavaParser specific node introspection information.

replace

@Generated(value="com.github.javaparser.generator.core.node.ReplaceMethodGenerator")
public boolean replace(Node node,
                                                                                                            Node replacementNode)

Overrides:

replace in class Expression

isUnaryExpr

@Generated(value="com.github.javaparser.generator.core.node.TypeCastingGenerator")
public boolean isUnaryExpr()

Overrides:

isUnaryExpr in class Expression

asUnaryExpr

@Generated(value="com.github.javaparser.generator.core.node.TypeCastingGenerator")
public UnaryExpr asUnaryExpr()

Overrides:

asUnaryExpr in class Expression

ifUnaryExpr

@Generated(value="com.github.javaparser.generator.core.node.TypeCastingGenerator")
public void ifUnaryExpr(Consumer<UnaryExpr> action)

Overrides:

ifUnaryExpr in class Expression

toUnaryExpr

public Optional<UnaryExpr> toUnaryExpr()

Overrides:

toUnaryExpr in class Expression