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

public Class VariableDeclarationExpr

extends Expression
implements NodeWithFinalModifier<VariableDeclarationExpr>, NodeWithAnnotations<VariableDeclarationExpr>, NodeWithVariables<VariableDeclarationExpr>
Class Inheritance
All Implemented Interfaces
com.github.javaparser.ast.nodeTypes.NodeWithVariables, com.github.javaparser.ast.nodeTypes.NodeWithAnnotations, com.github.javaparser.ast.nodeTypes.modifiers.NodeWithFinalModifier, com.github.javaparser.ast.nodeTypes.NodeWithModifiers
Imports
com.github.javaparser.ast.AllFieldsConstructor, .Modifier, .Node, .NodeList, .Generated, com.github.javaparser.ast.body.VariableDeclarator, com.github.javaparser.ast.nodeTypes.NodeWithAnnotations, .NodeWithVariables, com.github.javaparser.ast.nodeTypes.modifiers.NodeWithFinalModifier, com.github.javaparser.ast.observer.ObservableProperty, com.github.javaparser.ast.type.Type, com.github.javaparser.ast.visitor.CloneVisitor, .GenericVisitor, .VoidVisitor, com.github.javaparser.metamodel.JavaParserMetaModel, .NonEmptyProperty, .VariableDeclarationExprMetaModel, java.util.Arrays, .Optional, java.util.stream.Collectors, com.github.javaparser.TokenRange, java.util.function.Consumer
A declaration of variables. It is an expression, so it can be put in places like the initializer of a for loop, or the resources part of the try statement.
final int x=3, y=55
All annotations preceding the type will be set on this object, not on the type. JavaParser doesn't know if it they are applicable to the method or the type.
Author
Julio Vilmar Gesser

Field Summary

Modifier and TypeField and Description
private NodeList<AnnotationExpr>
annotations

private NodeList<Modifier>
modifiers

private NodeList<VariableDeclarator>
variables

Constructor Summary

AccessConstructor and Description
public
VariableDeclarationExpr()

public
VariableDeclarationExpr(final Type type, String variableName)

public
VariableDeclarationExpr(VariableDeclarator var)

public
VariableDeclarationExpr(final Type type, String variableName, Modifier... modifiers)

public
VariableDeclarationExpr(VariableDeclarator var, Modifier... modifiers)

public
VariableDeclarationExpr(final NodeList<VariableDeclarator> variables)

public
VariableDeclarationExpr(final NodeList<Modifier> modifiers, final NodeList<VariableDeclarator> variables)

public
VariableDeclarationExpr(final NodeList<Modifier> modifiers, final NodeList<AnnotationExpr> annotations, final NodeList<VariableDeclarator> variables)

public
VariableDeclarationExpr(TokenRange tokenRange, NodeList<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<VariableDeclarator> variables)

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 VariableDeclarationExpr
asVariableDeclarationExpr()

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

public VariableDeclarationExpr
clone()

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

Creates and returns a copy of this object.
public NodeList<AnnotationExpr>
getAnnotations()

Implements com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.getAnnotations.

public VariableDeclarationExprMetaModel
getMetaModel()

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

public NodeList<Modifier>

Returns:

modifiers
getModifiers()

Implements com.github.javaparser.ast.nodeTypes.NodeWithModifiers.getModifiers.

Return the modifiers of this variable declaration.
public NodeList<VariableDeclarator>
getVariables()

Implements com.github.javaparser.ast.nodeTypes.NodeWithVariables.getVariables.

public void
ifVariableDeclarationExpr(Consumer<VariableDeclarationExpr> action)

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

public boolean
isVariableDeclarationExpr()

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

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 VariableDeclarationExpr
setAnnotations(final NodeList<AnnotationExpr> annotations)

Implements com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.setAnnotations.

public VariableDeclarationExpr
setModifiers(final NodeList<Modifier> modifiers)

Implements com.github.javaparser.ast.nodeTypes.NodeWithModifiers.setModifiers.

public VariableDeclarationExpr
setVariables(final NodeList<VariableDeclarator> variables)

Implements com.github.javaparser.ast.nodeTypes.NodeWithVariables.setVariables.

public Optional<VariableDeclarationExpr>
toVariableDeclarationExpr()

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

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

Field Detail

annotationsback to summary
private NodeList<AnnotationExpr> annotations
modifiersback to summary
private NodeList<Modifier> modifiers
variablesback to summary
private NodeList<VariableDeclarator> variables
Annotations
@NonEmptyProperty

Constructor Detail

VariableDeclarationExprback to summary
public VariableDeclarationExpr()
VariableDeclarationExprback to summary
public VariableDeclarationExpr(final Type type, String variableName)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(VariableDeclarator var)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(final Type type, String variableName, Modifier... modifiers)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(VariableDeclarator var, Modifier... modifiers)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(final NodeList<VariableDeclarator> variables)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(final NodeList<Modifier> modifiers, final NodeList<VariableDeclarator> variables)
VariableDeclarationExprback to summary
public VariableDeclarationExpr(final NodeList<Modifier> modifiers, final NodeList<AnnotationExpr> annotations, final NodeList<VariableDeclarator> variables)
Annotations
@AllFieldsConstructor
VariableDeclarationExprback to summary
public VariableDeclarationExpr(TokenRange tokenRange, NodeList<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<VariableDeclarator> variables)

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
asVariableDeclarationExprback to summary
public VariableDeclarationExpr asVariableDeclarationExpr()

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

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
cloneback to summary
public VariableDeclarationExpr 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:VariableDeclarationExpr

a clone of this instance.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.CloneGenerator
getAnnotationsback to summary
public NodeList<AnnotationExpr> getAnnotations()

Implements com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.getAnnotations.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
getMetaModelback to summary
public VariableDeclarationExprMetaModel getMetaModel()

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

Returns:VariableDeclarationExprMetaModel

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

get JavaParser specific node introspection information.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.GetMetaModelGenerator
getModifiersback to summary
public NodeList<Modifier> getModifiers()

Implements com.github.javaparser.ast.nodeTypes.NodeWithModifiers.getModifiers.

Return the modifiers of this variable declaration.

Returns:NodeList<Modifier>

modifiers

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
See Also
Modifier
getVariablesback to summary
public NodeList<VariableDeclarator> getVariables()

Implements com.github.javaparser.ast.nodeTypes.NodeWithVariables.getVariables.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
ifVariableDeclarationExprback to summary
public void ifVariableDeclarationExpr(Consumer<VariableDeclarationExpr> action)

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

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

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

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
setAnnotationsback to summary
public VariableDeclarationExpr setAnnotations(final NodeList<AnnotationExpr> annotations)

Implements com.github.javaparser.ast.nodeTypes.NodeWithAnnotations.setAnnotations.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
setModifiersback to summary
public VariableDeclarationExpr setModifiers(final NodeList<Modifier> modifiers)

Implements com.github.javaparser.ast.nodeTypes.NodeWithModifiers.setModifiers.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
setVariablesback to summary
public VariableDeclarationExpr setVariables(final NodeList<VariableDeclarator> variables)

Implements com.github.javaparser.ast.nodeTypes.NodeWithVariables.setVariables.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
toVariableDeclarationExprback to summary
public Optional<VariableDeclarationExpr> toVariableDeclarationExpr()

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

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator