org.jruby.ast.visitor

Class AbstractNodeVisitor<T>

java.lang.Object

org.jruby.ast.visitor.AbstractNodeVisitor<T>

All Implemented Interfaces:

NodeVisitor<T>

Direct Known Subclasses:

InstanceVariableFinder

public abstract class AbstractNodeVisitor<T>
extends Object
implements NodeVisitor<T>

An abstract implementation of NodeVisitor that has an abstract default visit method, and provides a utility method to visit children.

Constructor Summary

Constructors

Constructor and Description
AbstractNodeVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract T	defaultVisit(Node node)
T	visitAliasNode(AliasNode node)
T	visitAndNode(AndNode node)
T	visitArgsCatNode(ArgsCatNode node)
T	visitArgsNode(ArgsNode node)
T	visitArgsPushNode(ArgsPushNode node)
T	visitArgumentNode(ArgumentNode node)
T	visitArrayNode(ArrayNode node)
T	visitAttrAssignNode(AttrAssignNode node)
T	visitBackRefNode(BackRefNode node)
T	visitBeginNode(BeginNode node)
T	visitBignumNode(BignumNode node)
T	visitBlockArgNode(BlockArgNode node)
T	visitBlockNode(BlockNode node)
T	visitBlockPassNode(BlockPassNode node)
T	visitBreakNode(BreakNode node)
T	visitCallNode(CallNode node)
T	visitCaseNode(CaseNode node)
protected void	visitChildren(Node node)
T	visitClassNode(ClassNode node)
T	visitClassVarAsgnNode(ClassVarAsgnNode node)
T	visitClassVarDeclNode(ClassVarDeclNode node)
T	visitClassVarNode(ClassVarNode node)
T	visitColon2Node(Colon2Node node)
T	visitColon3Node(Colon3Node node)
T	visitComplexNode(ComplexNode node)
T	visitConstDeclNode(ConstDeclNode node)
T	visitConstNode(ConstNode node)
T	visitDAsgnNode(DAsgnNode node)
T	visitDefinedNode(DefinedNode node)
T	visitDefnNode(DefnNode node)
T	visitDefsNode(DefsNode node)
T	visitDotNode(DotNode node)
T	visitDRegxNode(DRegexpNode node)
T	visitDStrNode(DStrNode node)
T	visitDSymbolNode(DSymbolNode node)
T	visitDVarNode(DVarNode node)
T	visitDXStrNode(DXStrNode node)
T	visitEncodingNode(EncodingNode node)
T	visitEnsureNode(EnsureNode node)
T	visitEvStrNode(EvStrNode node)
T	visitFalseNode(FalseNode node)
T	visitFCallNode(FCallNode node)
protected T	visitFirstChild(Node node)
T	visitFixnumNode(FixnumNode node)
T	visitFlipNode(FlipNode node)
T	visitFloatNode(FloatNode node)
T	visitForNode(ForNode node)
T	visitGlobalAsgnNode(GlobalAsgnNode node)
T	visitGlobalVarNode(GlobalVarNode node)
T	visitHashNode(HashNode node)
T	visitIfNode(IfNode node)
T	visitInstAsgnNode(InstAsgnNode node)
T	visitInstVarNode(InstVarNode node)
T	visitIterNode(IterNode node)
T	visitKeywordArgNode(KeywordArgNode node)
T	visitKeywordRestArgNode(KeywordRestArgNode node)
T	visitLambdaNode(LambdaNode node)
T	visitListNode(ListNode node)
T	visitLiteralNode(LiteralNode node)
T	visitLocalAsgnNode(LocalAsgnNode node)
T	visitLocalVarNode(LocalVarNode node)
T	visitMatch2Node(Match2Node node)
T	visitMatch3Node(Match3Node node)
T	visitMatchNode(MatchNode node)
T	visitModuleNode(ModuleNode node)
T	visitMultipleAsgnNode(MultipleAsgnNode node)
T	visitNewlineNode(NewlineNode node)
T	visitNextNode(NextNode node)
T	visitNilNode(NilNode node)
T	visitNthRefNode(NthRefNode node)
T	visitOpAsgnAndNode(OpAsgnAndNode node)
T	visitOpAsgnConstDeclNode(OpAsgnConstDeclNode node)
T	visitOpAsgnNode(OpAsgnNode node)
T	visitOpAsgnOrNode(OpAsgnOrNode node)
T	visitOpElementAsgnNode(OpElementAsgnNode node)
T	visitOptArgNode(OptArgNode node)
T	visitOrNode(OrNode node)
T	visitOther(Node node)
T	visitPostExeNode(PostExeNode node)
T	visitPreExeNode(PreExeNode node)
T	visitRationalNode(RationalNode node)
T	visitRedoNode(RedoNode node)
T	visitRegexpNode(RegexpNode node)
T	visitRequiredKeywordArgumentValueNode(RequiredKeywordArgumentValueNode node)
T	visitRescueBodyNode(RescueBodyNode node)
T	visitRescueNode(RescueNode node)
T	visitRestArgNode(RestArgNode node)
T	visitRetryNode(RetryNode node)
T	visitReturnNode(ReturnNode node)
T	visitRootNode(RootNode node)
T	visitSClassNode(SClassNode node)
T	visitSelfNode(SelfNode node)
T	visitSplatNode(SplatNode node)
T	visitStarNode(StarNode node)
T	visitStrNode(StrNode node)
T	visitSuperNode(SuperNode node)
T	visitSValueNode(SValueNode node)
T	visitSymbolNode(SymbolNode node)
T	visitTrueNode(TrueNode node)
T	visitUndefNode(UndefNode node)
T	visitUntilNode(UntilNode node)
T	visitVAliasNode(VAliasNode node)
T	visitVCallNode(VCallNode node)
T	visitWhenNode(WhenNode node)
T	visitWhileNode(WhileNode node)
T	visitXStrNode(XStrNode node)
T	visitYieldNode(YieldNode node)
T	visitZArrayNode(ZArrayNode node)
T	visitZSuperNode(ZSuperNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNodeVisitor

public AbstractNodeVisitor()

Method Detail

defaultVisit

protected abstract T defaultVisit(Node node)

visitChildren

protected void visitChildren(Node node)

visitFirstChild

protected T visitFirstChild(Node node)

visitAliasNode

public T visitAliasNode(AliasNode node)

Specified by:

visitAliasNode in interface NodeVisitor<T>

visitAndNode

public T visitAndNode(AndNode node)

Specified by:

visitAndNode in interface NodeVisitor<T>

visitArgsNode

public T visitArgsNode(ArgsNode node)

Specified by:

visitArgsNode in interface NodeVisitor<T>

visitArgsCatNode

public T visitArgsCatNode(ArgsCatNode node)

Specified by:

visitArgsCatNode in interface NodeVisitor<T>

visitArgsPushNode

public T visitArgsPushNode(ArgsPushNode node)

Specified by:

visitArgsPushNode in interface NodeVisitor<T>

visitArgumentNode

public T visitArgumentNode(ArgumentNode node)

Specified by:

visitArgumentNode in interface NodeVisitor<T>

visitArrayNode

public T visitArrayNode(ArrayNode node)

Specified by:

visitArrayNode in interface NodeVisitor<T>

visitAttrAssignNode

public T visitAttrAssignNode(AttrAssignNode node)

Specified by:

visitAttrAssignNode in interface NodeVisitor<T>

visitBackRefNode

public T visitBackRefNode(BackRefNode node)

Specified by:

visitBackRefNode in interface NodeVisitor<T>

visitBeginNode

public T visitBeginNode(BeginNode node)

Specified by:

visitBeginNode in interface NodeVisitor<T>

visitBignumNode

public T visitBignumNode(BignumNode node)

Specified by:

visitBignumNode in interface NodeVisitor<T>

visitBlockArgNode

public T visitBlockArgNode(BlockArgNode node)

Specified by:

visitBlockArgNode in interface NodeVisitor<T>

visitBlockNode

public T visitBlockNode(BlockNode node)

Specified by:

visitBlockNode in interface NodeVisitor<T>

visitBlockPassNode

public T visitBlockPassNode(BlockPassNode node)

Specified by:

visitBlockPassNode in interface NodeVisitor<T>

visitBreakNode

public T visitBreakNode(BreakNode node)

Specified by:

visitBreakNode in interface NodeVisitor<T>

visitConstDeclNode

public T visitConstDeclNode(ConstDeclNode node)

Specified by:

visitConstDeclNode in interface NodeVisitor<T>

visitClassVarAsgnNode

public T visitClassVarAsgnNode(ClassVarAsgnNode node)

Specified by:

visitClassVarAsgnNode in interface NodeVisitor<T>

visitClassVarDeclNode

public T visitClassVarDeclNode(ClassVarDeclNode node)

Specified by:

visitClassVarDeclNode in interface NodeVisitor<T>

visitClassVarNode

public T visitClassVarNode(ClassVarNode node)

Specified by:

visitClassVarNode in interface NodeVisitor<T>

visitCallNode

public T visitCallNode(CallNode node)

Specified by:

visitCallNode in interface NodeVisitor<T>

visitCaseNode

public T visitCaseNode(CaseNode node)

Specified by:

visitCaseNode in interface NodeVisitor<T>

visitClassNode

public T visitClassNode(ClassNode node)

Specified by:

visitClassNode in interface NodeVisitor<T>

visitColon2Node

public T visitColon2Node(Colon2Node node)

Specified by:

visitColon2Node in interface NodeVisitor<T>

visitColon3Node

public T visitColon3Node(Colon3Node node)

Specified by:

visitColon3Node in interface NodeVisitor<T>

visitComplexNode

public T visitComplexNode(ComplexNode node)

Specified by:

visitComplexNode in interface NodeVisitor<T>

visitConstNode

public T visitConstNode(ConstNode node)

Specified by:

visitConstNode in interface NodeVisitor<T>

visitDAsgnNode

public T visitDAsgnNode(DAsgnNode node)

Specified by:

visitDAsgnNode in interface NodeVisitor<T>

visitDRegxNode

public T visitDRegxNode(DRegexpNode node)

Specified by:

visitDRegxNode in interface NodeVisitor<T>

visitDStrNode

public T visitDStrNode(DStrNode node)

Specified by:

visitDStrNode in interface NodeVisitor<T>

visitDSymbolNode

public T visitDSymbolNode(DSymbolNode node)

Specified by:

visitDSymbolNode in interface NodeVisitor<T>

visitDVarNode

public T visitDVarNode(DVarNode node)

Specified by:

visitDVarNode in interface NodeVisitor<T>

visitDXStrNode

public T visitDXStrNode(DXStrNode node)

Specified by:

visitDXStrNode in interface NodeVisitor<T>

visitDefinedNode

public T visitDefinedNode(DefinedNode node)

Specified by:

visitDefinedNode in interface NodeVisitor<T>

visitDefnNode

public T visitDefnNode(DefnNode node)

Specified by:

visitDefnNode in interface NodeVisitor<T>

visitDefsNode

public T visitDefsNode(DefsNode node)

Specified by:

visitDefsNode in interface NodeVisitor<T>

visitDotNode

public T visitDotNode(DotNode node)

Specified by:

visitDotNode in interface NodeVisitor<T>

visitEncodingNode

public T visitEncodingNode(EncodingNode node)

Specified by:

visitEncodingNode in interface NodeVisitor<T>

visitEnsureNode

public T visitEnsureNode(EnsureNode node)

Specified by:

visitEnsureNode in interface NodeVisitor<T>

visitEvStrNode

public T visitEvStrNode(EvStrNode node)

Specified by:

visitEvStrNode in interface NodeVisitor<T>

visitFCallNode

public T visitFCallNode(FCallNode node)

Specified by:

visitFCallNode in interface NodeVisitor<T>

visitFalseNode

public T visitFalseNode(FalseNode node)

Specified by:

visitFalseNode in interface NodeVisitor<T>

visitFixnumNode

public T visitFixnumNode(FixnumNode node)

Specified by:

visitFixnumNode in interface NodeVisitor<T>

visitFlipNode

public T visitFlipNode(FlipNode node)

Specified by:

visitFlipNode in interface NodeVisitor<T>

visitFloatNode

public T visitFloatNode(FloatNode node)

Specified by:

visitFloatNode in interface NodeVisitor<T>

visitForNode

public T visitForNode(ForNode node)

Specified by:

visitForNode in interface NodeVisitor<T>

visitGlobalAsgnNode

public T visitGlobalAsgnNode(GlobalAsgnNode node)

Specified by:

visitGlobalAsgnNode in interface NodeVisitor<T>

visitGlobalVarNode

public T visitGlobalVarNode(GlobalVarNode node)

Specified by:

visitGlobalVarNode in interface NodeVisitor<T>

visitHashNode

public T visitHashNode(HashNode node)

Specified by:

visitHashNode in interface NodeVisitor<T>

visitInstAsgnNode

public T visitInstAsgnNode(InstAsgnNode node)

Specified by:

visitInstAsgnNode in interface NodeVisitor<T>

visitInstVarNode

public T visitInstVarNode(InstVarNode node)

Specified by:

visitInstVarNode in interface NodeVisitor<T>

visitIfNode

public T visitIfNode(IfNode node)

Specified by:

visitIfNode in interface NodeVisitor<T>

visitIterNode

public T visitIterNode(IterNode node)

Specified by:

visitIterNode in interface NodeVisitor<T>

visitKeywordArgNode

public T visitKeywordArgNode(KeywordArgNode node)

Specified by:

visitKeywordArgNode in interface NodeVisitor<T>

visitKeywordRestArgNode

public T visitKeywordRestArgNode(KeywordRestArgNode node)

Specified by:

visitKeywordRestArgNode in interface NodeVisitor<T>

visitLambdaNode

public T visitLambdaNode(LambdaNode node)

Specified by:

visitLambdaNode in interface NodeVisitor<T>

visitListNode

public T visitListNode(ListNode node)

Specified by:

visitListNode in interface NodeVisitor<T>

visitLiteralNode

public T visitLiteralNode(LiteralNode node)

Specified by:

visitLiteralNode in interface NodeVisitor<T>

visitLocalAsgnNode

public T visitLocalAsgnNode(LocalAsgnNode node)

Specified by:

visitLocalAsgnNode in interface NodeVisitor<T>

visitLocalVarNode

public T visitLocalVarNode(LocalVarNode node)

Specified by:

visitLocalVarNode in interface NodeVisitor<T>

visitMultipleAsgnNode

public T visitMultipleAsgnNode(MultipleAsgnNode node)

Specified by:

visitMultipleAsgnNode in interface NodeVisitor<T>

visitMatch2Node

public T visitMatch2Node(Match2Node node)

Specified by:

visitMatch2Node in interface NodeVisitor<T>

visitMatch3Node

public T visitMatch3Node(Match3Node node)

Specified by:

visitMatch3Node in interface NodeVisitor<T>

visitMatchNode

public T visitMatchNode(MatchNode node)

Specified by:

visitMatchNode in interface NodeVisitor<T>

visitModuleNode

public T visitModuleNode(ModuleNode node)

Specified by:

visitModuleNode in interface NodeVisitor<T>

visitNewlineNode

public T visitNewlineNode(NewlineNode node)

Specified by:

visitNewlineNode in interface NodeVisitor<T>

visitNextNode

public T visitNextNode(NextNode node)

Specified by:

visitNextNode in interface NodeVisitor<T>

visitNilNode

public T visitNilNode(NilNode node)

Specified by:

visitNilNode in interface NodeVisitor<T>

visitNthRefNode

public T visitNthRefNode(NthRefNode node)

Specified by:

visitNthRefNode in interface NodeVisitor<T>

visitOpElementAsgnNode

public T visitOpElementAsgnNode(OpElementAsgnNode node)

Specified by:

visitOpElementAsgnNode in interface NodeVisitor<T>

visitOpAsgnNode

public T visitOpAsgnNode(OpAsgnNode node)

Specified by:

visitOpAsgnNode in interface NodeVisitor<T>

visitOpAsgnAndNode

public T visitOpAsgnAndNode(OpAsgnAndNode node)

Specified by:

visitOpAsgnAndNode in interface NodeVisitor<T>

visitOpAsgnConstDeclNode

public T visitOpAsgnConstDeclNode(OpAsgnConstDeclNode node)

Specified by:

visitOpAsgnConstDeclNode in interface NodeVisitor<T>

visitOpAsgnOrNode

public T visitOpAsgnOrNode(OpAsgnOrNode node)

Specified by:

visitOpAsgnOrNode in interface NodeVisitor<T>

visitOptArgNode

public T visitOptArgNode(OptArgNode node)

Specified by:

visitOptArgNode in interface NodeVisitor<T>

visitOrNode

public T visitOrNode(OrNode node)

Specified by:

visitOrNode in interface NodeVisitor<T>

visitPreExeNode

public T visitPreExeNode(PreExeNode node)

Specified by:

visitPreExeNode in interface NodeVisitor<T>

visitPostExeNode

public T visitPostExeNode(PostExeNode node)

Specified by:

visitPostExeNode in interface NodeVisitor<T>

visitRationalNode

public T visitRationalNode(RationalNode node)

Specified by:

visitRationalNode in interface NodeVisitor<T>

visitRedoNode

public T visitRedoNode(RedoNode node)

Specified by:

visitRedoNode in interface NodeVisitor<T>

visitRegexpNode

public T visitRegexpNode(RegexpNode node)

Specified by:

visitRegexpNode in interface NodeVisitor<T>

visitRequiredKeywordArgumentValueNode

public T visitRequiredKeywordArgumentValueNode(RequiredKeywordArgumentValueNode node)

Specified by:

visitRequiredKeywordArgumentValueNode in interface NodeVisitor<T>

visitRescueBodyNode

public T visitRescueBodyNode(RescueBodyNode node)

Specified by:

visitRescueBodyNode in interface NodeVisitor<T>

visitRescueNode

public T visitRescueNode(RescueNode node)

Specified by:

visitRescueNode in interface NodeVisitor<T>

visitRestArgNode

public T visitRestArgNode(RestArgNode node)

Specified by:

visitRestArgNode in interface NodeVisitor<T>

visitRetryNode

public T visitRetryNode(RetryNode node)

Specified by:

visitRetryNode in interface NodeVisitor<T>

visitReturnNode

public T visitReturnNode(ReturnNode node)

Specified by:

visitReturnNode in interface NodeVisitor<T>

visitRootNode

public T visitRootNode(RootNode node)

Specified by:

visitRootNode in interface NodeVisitor<T>

visitSClassNode

public T visitSClassNode(SClassNode node)

Specified by:

visitSClassNode in interface NodeVisitor<T>

visitSelfNode

public T visitSelfNode(SelfNode node)

Specified by:

visitSelfNode in interface NodeVisitor<T>

visitSplatNode

public T visitSplatNode(SplatNode node)

Specified by:

visitSplatNode in interface NodeVisitor<T>

visitStarNode

public T visitStarNode(StarNode node)

Specified by:

visitStarNode in interface NodeVisitor<T>

visitStrNode

public T visitStrNode(StrNode node)

Specified by:

visitStrNode in interface NodeVisitor<T>

visitSuperNode

public T visitSuperNode(SuperNode node)

Specified by:

visitSuperNode in interface NodeVisitor<T>

visitSValueNode

public T visitSValueNode(SValueNode node)

Specified by:

visitSValueNode in interface NodeVisitor<T>

visitSymbolNode

public T visitSymbolNode(SymbolNode node)

Specified by:

visitSymbolNode in interface NodeVisitor<T>

visitTrueNode

public T visitTrueNode(TrueNode node)

Specified by:

visitTrueNode in interface NodeVisitor<T>

visitUndefNode

public T visitUndefNode(UndefNode node)

Specified by:

visitUndefNode in interface NodeVisitor<T>

visitUntilNode

public T visitUntilNode(UntilNode node)

Specified by:

visitUntilNode in interface NodeVisitor<T>

visitVAliasNode

public T visitVAliasNode(VAliasNode node)

Specified by:

visitVAliasNode in interface NodeVisitor<T>

visitVCallNode

public T visitVCallNode(VCallNode node)

Specified by:

visitVCallNode in interface NodeVisitor<T>

visitWhenNode

public T visitWhenNode(WhenNode node)

Specified by:

visitWhenNode in interface NodeVisitor<T>

visitWhileNode

public T visitWhileNode(WhileNode node)

Specified by:

visitWhileNode in interface NodeVisitor<T>

visitXStrNode

public T visitXStrNode(XStrNode node)

Specified by:

visitXStrNode in interface NodeVisitor<T>

visitYieldNode

public T visitYieldNode(YieldNode node)

Specified by:

visitYieldNode in interface NodeVisitor<T>

visitZArrayNode

public T visitZArrayNode(ZArrayNode node)

Specified by:

visitZArrayNode in interface NodeVisitor<T>

visitZSuperNode

public T visitZSuperNode(ZSuperNode node)

Specified by:

visitZSuperNode in interface NodeVisitor<T>

visitOther

public T visitOther(Node node)

Specified by:

visitOther in interface NodeVisitor<T>