Top Description Inners Fields Constructors Methods
com.github.javaparser.ast.expr

public Class AssignExpr

extends Expression
Class Inheritance
Imports
com.github.javaparser.ast.AllFieldsConstructor, .Node, .Generated, com.github.javaparser.ast.observer.ObservableProperty, com.github.javaparser.ast.visitor.GenericVisitor, .VoidVisitor, .CloneVisitor, com.github.javaparser.metamodel.AssignExprMetaModel, .JavaParserMetaModel, com.github.javaparser.printer.Printable, com.github.javaparser.TokenRange, java.util.function.Consumer, java.util.Optional
An assignment expression. It supports the operators that are found the the AssignExpr.Operator enum.
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Author
Julio Vilmar Gesser

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static enum
AssignExpr.Operator

Field Summary

Modifier and TypeField and Description
private AssignExpr.Operator
operator

private Expression
target

private Expression
value

Constructor Summary

AccessConstructor and Description
public
AssignExpr()

public
AssignExpr(Expression target, Expression value, AssignExpr.Operator operator)

public
AssignExpr(TokenRange tokenRange, Expression target, Expression value, AssignExpr.Operator operator)

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

Method Summary

Modifier and TypeMethod and Description
public <R, A> R
accept(final GenericVisitor<R, A>
the visitor implementation
v, final A
the argument passed to the visitor (of type A)
arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.
public <A> void
accept(final VoidVisitor<A>
the visitor implementation
v, final A
any value relevant for the visitor (of type A)
arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.
public AssignExpr
asAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.asAssignExpr.

public AssignExpr
clone()

Overrides com.github.javaparser.ast.expr.Expression.clone.

Creates and returns a copy of this object.
public AssignExprMetaModel
getMetaModel()

Overrides com.github.javaparser.ast.expr.Expression.getMetaModel.

public AssignExpr.Operator
getOperator()

public Expression
getTarget()

public Expression
getValue()

public void
ifAssignExpr(Consumer<AssignExpr> action)

Overrides com.github.javaparser.ast.expr.Expression.ifAssignExpr.

public boolean
isAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.isAssignExpr.

public boolean
remove(Node node)

Overrides com.github.javaparser.ast.expr.Expression.remove.

public boolean
replace(Node node, Node replacementNode)

Overrides com.github.javaparser.ast.expr.Expression.replace.

public AssignExpr
setOperator(final AssignExpr.Operator operator)

public AssignExpr
setTarget(final Expression target)

public AssignExpr
setValue(final Expression value)

public Optional<AssignExpr>
toAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.toAssignExpr.

Inherited from com.github.javaparser.ast.expr.Expression:
asAnnotationExprasArrayAccessExprasArrayCreationExprasArrayInitializerExprasBinaryExprasBooleanLiteralExprasCastExprasCharLiteralExprasClassExprasConditionalExprasDoubleLiteralExprasEnclosedExprasFieldAccessExprasInstanceOfExprasIntegerLiteralExprasLambdaExprasLiteralExprasLiteralStringValueExprasLongLiteralExprasMarkerAnnotationExprasMethodCallExprasMethodReferenceExprasNameExprasNormalAnnotationExprasNullLiteralExprasObjectCreationExprasSingleMemberAnnotationExprasStringLiteralExprasSuperExprasSwitchExprasTextBlockLiteralExprasThisExprasTypeExprasUnaryExprasVariableDeclarationExprcalculateResolvedTypeifAnnotationExprifArrayAccessExprifArrayCreationExprifArrayInitializerExprifBinaryExprifBooleanLiteralExprifCastExprifCharLiteralExprifClassExprifConditionalExprifDoubleLiteralExprifEnclosedExprifFieldAccessExprifInstanceOfExprifIntegerLiteralExprifLambdaExprifLiteralExprifLiteralStringValueExprifLongLiteralExprifMarkerAnnotationExprifMethodCallExprifMethodReferenceExprifNameExprifNormalAnnotationExprifNullLiteralExprifObjectCreationExprifSingleMemberAnnotationExprifStringLiteralExprifSuperExprifSwitchExprifTextBlockLiteralExprifThisExprifTypeExprifUnaryExprifVariableDeclarationExprisAnnotationExprisArrayAccessExprisArrayCreationExprisArrayInitializerExprisBinaryExprisBooleanLiteralExprisCastExprisCharLiteralExprisClassExprisConditionalExprisDoubleLiteralExprisEnclosedExprisFieldAccessExprisInstanceOfExprisIntegerLiteralExprisLambdaExprisLiteralExprisLiteralStringValueExprisLongLiteralExprisMarkerAnnotationExprisMethodCallExprisMethodReferenceExprisNameExprisNormalAnnotationExprisNullLiteralExprisObjectCreationExprisSingleMemberAnnotationExprisStringLiteralExprisSuperExprisSwitchExprisTextBlockLiteralExprisThisExprisTypeExprisUnaryExprisVariableDeclarationExprtoAnnotationExprtoArrayAccessExprtoArrayCreationExprtoArrayInitializerExprtoBinaryExprtoBooleanLiteralExprtoCastExprtoCharLiteralExprtoClassExprtoConditionalExprtoDoubleLiteralExprtoEnclosedExprtoFieldAccessExprtoInstanceOfExprtoIntegerLiteralExprtoLambdaExprtoLiteralExprtoLiteralStringValueExprtoLongLiteralExprtoMarkerAnnotationExprtoMethodCallExprtoMethodReferenceExprtoNameExprtoNormalAnnotationExprtoNullLiteralExprtoObjectCreationExprtoSingleMemberAnnotationExprtoStringLiteralExprtoSuperExprtoSwitchExprtoTextBlockLiteralExprtoThisExprtoTypeExprtoUnaryExprtoVariableDeclarationExpr

Field Detail

operatorback to summary
private AssignExpr.Operator operator
targetback to summary
private Expression target
valueback to summary
private Expression value

Constructor Detail

AssignExprback to summary
public AssignExpr()
AssignExprback to summary
public AssignExpr(Expression target, Expression value, AssignExpr.Operator operator)
Annotations
@AllFieldsConstructor
AssignExprback to summary
public AssignExpr(TokenRange tokenRange, Expression target, Expression value, AssignExpr.Operator operator)

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

Annotations
@Generated:com.github.javaparser.generator.core.node.MainConstructorGenerator

Method Detail

acceptback to summary
public <R, A> R accept(final GenericVisitor<R, A> v, final A arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Doc from com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.

Parameters
<R>
the type of the return value of the visitor
<A>
the type the user argument passed to the visitor
v:GenericVisitor<R, A>

the visitor implementation

arg:A

the argument passed to the visitor (of type A)

Returns:R

the result of the visit (of type R)

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.AcceptGenerator
acceptback to summary
public <A> void accept(final VoidVisitor<A> v, final A arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Doc from com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.

Parameters
<A>
the type the argument passed for the visitor
v:VoidVisitor<A>

the visitor implementation

arg:A

any value relevant for the visitor (of type A)

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.AcceptGenerator
asAssignExprback to summary
public AssignExpr asAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.asAssignExpr.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
cloneback to summary
public AssignExpr clone()

Overrides com.github.javaparser.ast.expr.Expression.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression: 

x.clone() != x
will be true, and that the expression: 
x.clone().getClass() == x.getClass()
will be true, but these are not absolute requirements. While it is typically the case that: 
x.clone().equals(x)
will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns:AssignExpr

a clone of this instance.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.CloneGenerator
getMetaModelback to summary
public AssignExprMetaModel getMetaModel()

Overrides com.github.javaparser.ast.expr.Expression.getMetaModel.

Returns:AssignExprMetaModel

Doc from com.github.javaparser.ast.Node.getMetaModel.

get JavaParser specific node introspection information.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.GetMetaModelGenerator
getOperatorback to summary
public AssignExpr.Operator getOperator()
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
getTargetback to summary
public Expression getTarget()
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
getValueback to summary
public Expression getValue()
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
ifAssignExprback to summary
public void ifAssignExpr(Consumer<AssignExpr> action)

Overrides com.github.javaparser.ast.expr.Expression.ifAssignExpr.

Annotations
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
isAssignExprback to summary
public boolean isAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.isAssignExpr.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
removeback to summary
public boolean remove(Node node)

Overrides com.github.javaparser.ast.expr.Expression.remove.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.RemoveMethodGenerator
replaceback to summary
public boolean replace(Node node, Node replacementNode)

Overrides com.github.javaparser.ast.expr.Expression.replace.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.ReplaceMethodGenerator
setOperatorback to summary
public AssignExpr setOperator(final AssignExpr.Operator operator)
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
setTargetback to summary
public AssignExpr setTarget(final Expression target)
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
setValueback to summary
public AssignExpr setValue(final Expression value)
Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
toAssignExprback to summary
public Optional<AssignExpr> toAssignExpr()

Overrides com.github.javaparser.ast.expr.Expression.toAssignExpr.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
com.github.javaparser.ast.expr back to summary

public final Enum AssignExpr.Operator

extends Enum<AssignExpr.Operator>
implements Printable
Class Inheritance
All Implemented Interfaces
com.github.javaparser.printer.Printable

Field Summary

Modifier and TypeField and Description
public static final AssignExpr.Operator
ASSIGN

public static final AssignExpr.Operator
BINARY_AND

public static final AssignExpr.Operator
BINARY_OR

private final String
codeRepresentation

public static final AssignExpr.Operator
DIVIDE

public static final AssignExpr.Operator
LEFT_SHIFT

public static final AssignExpr.Operator
MINUS

public static final AssignExpr.Operator
MULTIPLY

public static final AssignExpr.Operator
PLUS

public static final AssignExpr.Operator
REMAINDER

public static final AssignExpr.Operator
SIGNED_RIGHT_SHIFT

public static final AssignExpr.Operator
UNSIGNED_RIGHT_SHIFT

public static final AssignExpr.Operator
XOR

Constructor Summary

AccessConstructor and Description
private
Operator(String codeRepresentation)

Method Summary

Modifier and TypeMethod and Description
public String
asString()

Implements com.github.javaparser.printer.Printable.asString.

public Optional<BinaryExpr.Operator>
toBinaryOperator()

public static AssignExpr.Operator
valueOf(String name)

public static AssignExpr.Operator[]
values()

Inherited from java.lang.Enum:
clonecompareTodescribeConstableequalsfinalizegetDeclaringClasshashCodenameordinaltoStringvalueOf

Field Detail

ASSIGNback to summary
public static final AssignExpr.Operator ASSIGN
BINARY_ANDback to summary
public static final AssignExpr.Operator BINARY_AND
BINARY_ORback to summary
public static final AssignExpr.Operator BINARY_OR
codeRepresentationback to summary
private final String codeRepresentation
DIVIDEback to summary
public static final AssignExpr.Operator DIVIDE
LEFT_SHIFTback to summary
public static final AssignExpr.Operator LEFT_SHIFT
MINUSback to summary
public static final AssignExpr.Operator MINUS
MULTIPLYback to summary
public static final AssignExpr.Operator MULTIPLY
PLUSback to summary
public static final AssignExpr.Operator PLUS
REMAINDERback to summary
public static final AssignExpr.Operator REMAINDER
SIGNED_RIGHT_SHIFTback to summary
public static final AssignExpr.Operator SIGNED_RIGHT_SHIFT
UNSIGNED_RIGHT_SHIFTback to summary
public static final AssignExpr.Operator UNSIGNED_RIGHT_SHIFT
XORback to summary
public static final AssignExpr.Operator XOR

Constructor Detail

Operatorback to summary
private Operator(String codeRepresentation)

Method Detail

asStringback to summary
public String asString()

Implements com.github.javaparser.printer.Printable.asString.

toBinaryOperatorback to summary
public Optional<BinaryExpr.Operator> toBinaryOperator()
valueOfback to summary
public static AssignExpr.Operator valueOf(String name)
valuesback to summary
public static AssignExpr.Operator[] values()