Package com.github.javaparser.ast.visitor

Class EqualsVisitor

java.lang.Object

com.github.javaparser.ast.visitor.EqualsVisitor

All Implemented Interfaces:

GenericVisitor<Boolean,Visitable>

public class EqualsVisitor
extends Object
implements GenericVisitor<Boolean,Visitable>

A visitor that calculates deep node equality by comparing all properties and child nodes of the node.

Field Summary

Fields

Modifier and Type	Field	Description
private static final EqualsVisitor	SINGLETON

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EqualsVisitor()

Method Summary

Modifier and Type	Method	Description
private boolean	commonNodeEquality(Node n, Node n2)	Check for equality that can be applied to each kind of node, to not repeat it in every method we store that here.
static boolean	equals(Node n, Node n2)
private <T extends Node> boolean	nodeEquals(Optional<T> n, Optional<T> n2)
private <T extends Node> boolean	nodeEquals(T n, T n2)
private <N extends Node> boolean	nodesEquals(NodeList<N> n, NodeList<N> n2)
private <T extends Node> boolean	nodesEquals(List<T> nodes1, List<T> nodes2)
private <T extends Node> boolean	nodesEquals(Optional<NodeList<T>> n, Optional<NodeList<T>> n2)
private boolean	objEquals(Object n, Object n2)
Boolean	visit(ArrayCreationLevel n, Visitable arg)
Boolean	visit(AnnotationDeclaration n, Visitable arg)
Boolean	visit(AnnotationMemberDeclaration n, Visitable arg)
Boolean	visit(ClassOrInterfaceDeclaration n, Visitable arg)
Boolean	visit(CompactConstructorDeclaration n, Visitable arg)
Boolean	visit(ConstructorDeclaration n, Visitable arg)
Boolean	visit(EnumConstantDeclaration n, Visitable arg)
Boolean	visit(EnumDeclaration n, Visitable arg)
Boolean	visit(FieldDeclaration n, Visitable arg)
Boolean	visit(InitializerDeclaration n, Visitable arg)
Boolean	visit(MethodDeclaration n, Visitable arg)
Boolean	visit(Parameter n, Visitable arg)
Boolean	visit(ReceiverParameter n, Visitable arg)
Boolean	visit(RecordDeclaration n, Visitable arg)
Boolean	visit(VariableDeclarator n, Visitable arg)
Boolean	visit(BlockComment n, Visitable arg)
Boolean	visit(JavadocComment n, Visitable arg)
Boolean	visit(LineComment n, Visitable arg)
Boolean	visit(CompilationUnit n, Visitable arg)
Boolean	visit(ArrayAccessExpr n, Visitable arg)
Boolean	visit(ArrayCreationExpr n, Visitable arg)
Boolean	visit(ArrayInitializerExpr n, Visitable arg)
Boolean	visit(AssignExpr n, Visitable arg)
Boolean	visit(BinaryExpr n, Visitable arg)
Boolean	visit(BooleanLiteralExpr n, Visitable arg)
Boolean	visit(CastExpr n, Visitable arg)
Boolean	visit(CharLiteralExpr n, Visitable arg)
Boolean	visit(ClassExpr n, Visitable arg)
Boolean	visit(ConditionalExpr n, Visitable arg)
Boolean	visit(DoubleLiteralExpr n, Visitable arg)
Boolean	visit(EnclosedExpr n, Visitable arg)
Boolean	visit(FieldAccessExpr n, Visitable arg)
Boolean	visit(InstanceOfExpr n, Visitable arg)
Boolean	visit(IntegerLiteralExpr n, Visitable arg)
Boolean	visit(LambdaExpr n, Visitable arg)
Boolean	visit(LongLiteralExpr n, Visitable arg)
Boolean	visit(MarkerAnnotationExpr n, Visitable arg)
Boolean	visit(MemberValuePair n, Visitable arg)
Boolean	visit(MethodCallExpr n, Visitable arg)
Boolean	visit(MethodReferenceExpr n, Visitable arg)
Boolean	visit(NameExpr n, Visitable arg)
Boolean	visit(Name n, Visitable arg)
Boolean	visit(NormalAnnotationExpr n, Visitable arg)
Boolean	visit(NullLiteralExpr n, Visitable arg)
Boolean	visit(ObjectCreationExpr n, Visitable arg)
Boolean	visit(PatternExpr n, Visitable arg)
Boolean	visit(SimpleName n, Visitable arg)
Boolean	visit(SingleMemberAnnotationExpr n, Visitable arg)
Boolean	visit(StringLiteralExpr n, Visitable arg)
Boolean	visit(SuperExpr n, Visitable arg)
Boolean	visit(SwitchExpr n, Visitable arg)
Boolean	visit(TextBlockLiteralExpr n, Visitable arg)
Boolean	visit(ThisExpr n, Visitable arg)
Boolean	visit(TypeExpr n, Visitable arg)
Boolean	visit(UnaryExpr n, Visitable arg)
Boolean	visit(VariableDeclarationExpr n, Visitable arg)
Boolean	visit(ImportDeclaration n, Visitable arg)
Boolean	visit(Modifier n, Visitable arg)
Boolean	visit(ModuleDeclaration n, Visitable arg)
Boolean	visit(ModuleExportsDirective n, Visitable arg)
Boolean	visit(ModuleOpensDirective n, Visitable arg)
Boolean	visit(ModuleProvidesDirective n, Visitable arg)
Boolean	visit(ModuleRequiresDirective n, Visitable arg)
Boolean	visit(ModuleUsesDirective n, Visitable arg)
Boolean	visit(NodeList n, Visitable arg)
Boolean	visit(PackageDeclaration n, Visitable arg)
Boolean	visit(AssertStmt n, Visitable arg)
Boolean	visit(BlockStmt n, Visitable arg)
Boolean	visit(BreakStmt n, Visitable arg)
Boolean	visit(CatchClause n, Visitable arg)
Boolean	visit(ContinueStmt n, Visitable arg)
Boolean	visit(DoStmt n, Visitable arg)
Boolean	visit(EmptyStmt n, Visitable arg)
Boolean	visit(ExplicitConstructorInvocationStmt n, Visitable arg)
Boolean	visit(ExpressionStmt n, Visitable arg)
Boolean	visit(ForEachStmt n, Visitable arg)
Boolean	visit(ForStmt n, Visitable arg)
Boolean	visit(IfStmt n, Visitable arg)
Boolean	visit(LabeledStmt n, Visitable arg)
Boolean	visit(LocalClassDeclarationStmt n, Visitable arg)
Boolean	visit(LocalRecordDeclarationStmt n, Visitable arg)
Boolean	visit(ReturnStmt n, Visitable arg)
Boolean	visit(SwitchEntry n, Visitable arg)
Boolean	visit(SwitchStmt n, Visitable arg)
Boolean	visit(SynchronizedStmt n, Visitable arg)
Boolean	visit(ThrowStmt n, Visitable arg)
Boolean	visit(TryStmt n, Visitable arg)
Boolean	visit(UnparsableStmt n, Visitable arg)
Boolean	visit(WhileStmt n, Visitable arg)
Boolean	visit(YieldStmt n, Visitable arg)
Boolean	visit(ArrayType n, Visitable arg)
Boolean	visit(ClassOrInterfaceType n, Visitable arg)
Boolean	visit(IntersectionType n, Visitable arg)
Boolean	visit(PrimitiveType n, Visitable arg)
Boolean	visit(TypeParameter n, Visitable arg)
Boolean	visit(UnionType n, Visitable arg)
Boolean	visit(UnknownType n, Visitable arg)
Boolean	visit(VarType n, Visitable arg)
Boolean	visit(VoidType n, Visitable arg)
Boolean	visit(WildcardType n, Visitable arg)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SINGLETON

private static final EqualsVisitor SINGLETON

Constructor Details

EqualsVisitor

private EqualsVisitor()

Method Details

equals

public static boolean equals(Node n,
 Node n2)

commonNodeEquality

private boolean commonNodeEquality(Node n,
 Node n2)

Check for equality that can be applied to each kind of node, to not repeat it in every method we store that here.

nodesEquals

private <T extends Node> boolean nodesEquals(List<T> nodes1,
 List<T> nodes2)

nodesEquals

private <N extends Node> boolean nodesEquals(NodeList<N> n,
 NodeList<N> n2)

nodeEquals

private <T extends Node> boolean nodeEquals(T n,
 T n2)

nodeEquals

private <T extends Node> boolean nodeEquals(Optional<T> n,
 Optional<T> n2)

nodesEquals

private <T extends Node> boolean nodesEquals(Optional<NodeList<T>> n,
 Optional<NodeList<T>> n2)

objEquals

private boolean objEquals(Object n,
 Object n2)

visit

public Boolean visit(CompilationUnit n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(PackageDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(TypeParameter n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LineComment n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(BlockComment n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ClassOrInterfaceDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(EnumDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(EnumConstantDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(AnnotationDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(AnnotationMemberDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(FieldDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(VariableDeclarator n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ConstructorDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(MethodDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(Parameter n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(InitializerDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(JavadocComment n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ClassOrInterfaceType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(PrimitiveType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ArrayType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ArrayCreationLevel n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(IntersectionType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(UnionType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(VoidType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(WildcardType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(UnknownType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ArrayAccessExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ArrayCreationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ArrayInitializerExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(AssignExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(BinaryExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(CastExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ClassExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ConditionalExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(EnclosedExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(FieldAccessExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(InstanceOfExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(StringLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(IntegerLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LongLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(CharLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(DoubleLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(BooleanLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(NullLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(MethodCallExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(NameExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ObjectCreationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(Name n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SimpleName n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ThisExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SuperExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(UnaryExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(VariableDeclarationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(MarkerAnnotationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SingleMemberAnnotationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(NormalAnnotationExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(MemberValuePair n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ExplicitConstructorInvocationStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LocalClassDeclarationStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LocalRecordDeclarationStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(AssertStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(BlockStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LabeledStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(EmptyStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ExpressionStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SwitchStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SwitchEntry n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(BreakStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ReturnStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(IfStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(WhileStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ContinueStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(DoStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ForEachStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ForStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ThrowStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SynchronizedStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(TryStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(CatchClause n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(LambdaExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(MethodReferenceExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(TypeExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ImportDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(NodeList n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleRequiresDirective n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleExportsDirective n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleProvidesDirective n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleUsesDirective n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ModuleOpensDirective n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(UnparsableStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(ReceiverParameter n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(VarType n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(Modifier n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(SwitchExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(YieldStmt n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(TextBlockLiteralExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(PatternExpr n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(RecordDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>

visit

public Boolean visit(CompactConstructorDeclaration n,
 Visitable arg)

Specified by:

visit in interface GenericVisitor<Boolean,Visitable>