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>, 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.ObserverRegistrationMode

Field Summary

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

ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, NODE_BY_BEGIN_POSITION, prettyPrinterNoCommentsConfiguration

Constructor Summary

Constructors

Constructor and Description
UnaryExpr()
UnaryExpr(Expression expression, UnaryExpr.Operator operator)
UnaryExpr(Range range, Expression expression, UnaryExpr.Operator operator)

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	clone()
Expression	getExpression()
UnaryExprMetaModel	getMetaModel()
UnaryExpr.Operator	getOperator()
boolean	isPostfix()
boolean	isPrefix()
boolean	remove(Node node)
UnaryExpr	setExpression(Expression expression)
UnaryExpr	setOperator(UnaryExpr.Operator operator)

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

addOrphanComment, equals, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getNodeLists, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getRange, hasComment, hashCode, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, removeOrphanComment, setAsParentNodeOf, setBlockComment, setComment, setData, setLineComment, setParentNode, setRange, toString, toString, tryAddImportToParentCompilationUnit, unregister

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, setAsParentNodeOf, setAsParentNodeOf

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

public UnaryExpr(Range range,
                 Expression expression,
                 UnaryExpr.Operator operator)

Method Detail

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 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

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

public Expression getExpression()

Specified by:

getExpression in interface NodeWithExpression<UnaryExpr>

getOperator

public UnaryExpr.Operator getOperator()

setExpression

public UnaryExpr setExpression(Expression expression)

Specified by:

setExpression in interface NodeWithExpression<UnaryExpr>

setOperator

public UnaryExpr setOperator(UnaryExpr.Operator operator)

remove

public boolean remove(Node node)

Overrides:

remove in class Expression

isPostfix

public boolean isPostfix()

isPrefix

public boolean isPrefix()

clone

public UnaryExpr clone()

Overrides:

clone in class Expression

getMetaModel

public UnaryExprMetaModel getMetaModel()

Overrides:

getMetaModel in class Expression