org.jruby.ast.visitor

Class AbstractNodeVisitor

java.lang.Object

org.jruby.ast.visitor.AbstractNodeVisitor

All Implemented Interfaces:

NodeVisitor

Direct Known Subclasses:

InstanceVariableFinder

public class AbstractNodeVisitor
extends Object
implements NodeVisitor

Abstract implementation of NodeVisitor that simply walks each node's childNodes() in sequence and returns null from all visit methods.

Constructor Summary

Constructors

Constructor and Description
AbstractNodeVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
Set<String>	getFoundVariables()
Object	visitAliasNode(AliasNode iVisited)
Object	visitAndNode(AndNode iVisited)
Object	visitArgsCatNode(ArgsCatNode iVisited)
Object	visitArgsNode(ArgsNode iVisited)
Object	visitArgsPushNode(ArgsPushNode iVisited)
Object	visitArrayNode(ArrayNode iVisited)
Object	visitAttrAssignNode(AttrAssignNode iVisited)
Object	visitBackRefNode(BackRefNode iVisited)
Object	visitBeginNode(BeginNode iVisited)
Object	visitBignumNode(BignumNode iVisited)
Object	visitBlockArg18Node(BlockArg18Node iVisited)
Object	visitBlockArgNode(BlockArgNode iVisited)
Object	visitBlockNode(BlockNode iVisited)
Object	visitBlockPassNode(BlockPassNode iVisited)
Object	visitBreakNode(BreakNode iVisited)
Object	visitCallNode(CallNode iVisited)
Object	visitCaseNode(CaseNode iVisited)
Object	visitClassNode(ClassNode iVisited)
Object	visitClassVarAsgnNode(ClassVarAsgnNode iVisited)
Object	visitClassVarDeclNode(ClassVarDeclNode iVisited)
Object	visitClassVarNode(ClassVarNode iVisited)
Object	visitColon2Node(Colon2Node iVisited)
Object	visitColon3Node(Colon3Node iVisited)
Object	visitConstDeclNode(ConstDeclNode iVisited)
Object	visitConstNode(ConstNode iVisited)
Object	visitDAsgnNode(DAsgnNode iVisited)
Object	visitDefinedNode(DefinedNode iVisited)
Object	visitDefnNode(DefnNode iVisited)
Object	visitDefsNode(DefsNode iVisited)
Object	visitDotNode(DotNode iVisited)
Object	visitDRegxNode(DRegexpNode iVisited)
Object	visitDStrNode(DStrNode iVisited)
Object	visitDSymbolNode(DSymbolNode iVisited)
Object	visitDVarNode(DVarNode iVisited)
Object	visitDXStrNode(DXStrNode iVisited)
Object	visitEncodingNode(EncodingNode iVisited)
Object	visitEnsureNode(EnsureNode iVisited)
Object	visitEvStrNode(EvStrNode iVisited)
Object	visitFalseNode(FalseNode iVisited)
Object	visitFCallNode(FCallNode iVisited)
Object	visitFixnumNode(FixnumNode iVisited)
Object	visitFlipNode(FlipNode iVisited)
Object	visitFloatNode(FloatNode iVisited)
Object	visitForNode(ForNode iVisited)
Object	visitGlobalAsgnNode(GlobalAsgnNode iVisited)
Object	visitGlobalVarNode(GlobalVarNode iVisited)
Object	visitHashNode(HashNode iVisited)
Object	visitIfNode(IfNode iVisited)
Object	visitInstAsgnNode(InstAsgnNode iVisited)
Object	visitInstVarNode(InstVarNode iVisited)
Object	visitIterNode(IterNode iVisited)
Object	visitKeywordArgNode(KeywordArgNode iVisited)
Object	visitKeywordRestArgNode(KeywordRestArgNode iVisited)
Object	visitLambdaNode(LambdaNode iVisited)
Object	visitListNode(ListNode iVisited)
Object	visitLiteralNode(LiteralNode iVisited)
Object	visitLocalAsgnNode(LocalAsgnNode iVisited)
Object	visitLocalVarNode(LocalVarNode iVisited)
Object	visitMatch2Node(Match2Node iVisited)
Object	visitMatch3Node(Match3Node iVisited)
Object	visitMatchNode(MatchNode iVisited)
Object	visitModuleNode(ModuleNode iVisited)
Object	visitMultipleAsgnNode(MultipleAsgn19Node iVisited)
Object	visitMultipleAsgnNode(MultipleAsgnNode iVisited)
Object	visitNewlineNode(NewlineNode iVisited)
Object	visitNextNode(NextNode iVisited)
Object	visitNilNode(NilNode iVisited)
Object	visitNotNode(NotNode iVisited)
Object	visitNthRefNode(NthRefNode iVisited)
Object	visitOpAsgnAndNode(OpAsgnAndNode iVisited)
Object	visitOpAsgnNode(OpAsgnNode iVisited)
Object	visitOpAsgnOrNode(OpAsgnOrNode iVisited)
Object	visitOpElementAsgnNode(OpElementAsgnNode iVisited)
Object	visitOptArgNode(OptArgNode iVisited)
Object	visitOrNode(OrNode iVisited)
Object	visitPostExeNode(PostExeNode iVisited)
Object	visitPreExeNode(PreExeNode iVisited)
Object	visitRedoNode(RedoNode iVisited)
Object	visitRegexpNode(RegexpNode iVisited)
Object	visitRescueBodyNode(RescueBodyNode iVisited)
Object	visitRescueNode(RescueNode iVisited)
Object	visitRestArgNode(RestArgNode iVisited)
Object	visitRetryNode(RetryNode iVisited)
Object	visitReturnNode(ReturnNode iVisited)
Object	visitRootNode(RootNode iVisited)
Object	visitSClassNode(SClassNode iVisited)
Object	visitSelfNode(SelfNode iVisited)
Object	visitSplatNode(SplatNode iVisited)
Object	visitStrNode(StrNode iVisited)
Object	visitSuperNode(SuperNode iVisited)
Object	visitSValueNode(SValueNode iVisited)
Object	visitSymbolNode(SymbolNode iVisited)
Object	visitToAryNode(ToAryNode iVisited)
Object	visitTrueNode(TrueNode iVisited)
Object	visitUndefNode(UndefNode iVisited)
Object	visitUntilNode(UntilNode iVisited)
Object	visitVAliasNode(VAliasNode iVisited)
Object	visitVCallNode(VCallNode iVisited)
Object	visitWhenNode(WhenNode iVisited)
Object	visitWhileNode(WhileNode iVisited)
Object	visitXStrNode(XStrNode iVisited)
Object	visitYieldNode(YieldNode iVisited)
Object	visitZArrayNode(ZArrayNode iVisited)
Object	visitZSuperNode(ZSuperNode iVisited)

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

getFoundVariables

public Set<String> getFoundVariables()

visitAliasNode

public Object visitAliasNode(AliasNode iVisited)

Specified by:

visitAliasNode in interface NodeVisitor

visitAndNode

public Object visitAndNode(AndNode iVisited)

Specified by:

visitAndNode in interface NodeVisitor

visitArgsNode

public Object visitArgsNode(ArgsNode iVisited)

Specified by:

visitArgsNode in interface NodeVisitor

visitArgsCatNode

public Object visitArgsCatNode(ArgsCatNode iVisited)

Specified by:

visitArgsCatNode in interface NodeVisitor

visitArgsPushNode

public Object visitArgsPushNode(ArgsPushNode iVisited)

Specified by:

visitArgsPushNode in interface NodeVisitor

visitArrayNode

public Object visitArrayNode(ArrayNode iVisited)

Specified by:

visitArrayNode in interface NodeVisitor

visitAttrAssignNode

public Object visitAttrAssignNode(AttrAssignNode iVisited)

Specified by:

visitAttrAssignNode in interface NodeVisitor

visitBackRefNode

public Object visitBackRefNode(BackRefNode iVisited)

Specified by:

visitBackRefNode in interface NodeVisitor

visitBeginNode

public Object visitBeginNode(BeginNode iVisited)

Specified by:

visitBeginNode in interface NodeVisitor

visitBignumNode

public Object visitBignumNode(BignumNode iVisited)

Specified by:

visitBignumNode in interface NodeVisitor

visitBlockArgNode

public Object visitBlockArgNode(BlockArgNode iVisited)

Specified by:

visitBlockArgNode in interface NodeVisitor

visitBlockArg18Node

public Object visitBlockArg18Node(BlockArg18Node iVisited)

Specified by:

visitBlockArg18Node in interface NodeVisitor

visitBlockNode

public Object visitBlockNode(BlockNode iVisited)

Specified by:

visitBlockNode in interface NodeVisitor

visitBlockPassNode

public Object visitBlockPassNode(BlockPassNode iVisited)

Specified by:

visitBlockPassNode in interface NodeVisitor

visitBreakNode

public Object visitBreakNode(BreakNode iVisited)

Specified by:

visitBreakNode in interface NodeVisitor

visitConstDeclNode

public Object visitConstDeclNode(ConstDeclNode iVisited)

Specified by:

visitConstDeclNode in interface NodeVisitor

visitClassVarAsgnNode

public Object visitClassVarAsgnNode(ClassVarAsgnNode iVisited)

Specified by:

visitClassVarAsgnNode in interface NodeVisitor

visitClassVarDeclNode

public Object visitClassVarDeclNode(ClassVarDeclNode iVisited)

Specified by:

visitClassVarDeclNode in interface NodeVisitor

visitClassVarNode

public Object visitClassVarNode(ClassVarNode iVisited)

Specified by:

visitClassVarNode in interface NodeVisitor

visitCallNode

public Object visitCallNode(CallNode iVisited)

Specified by:

visitCallNode in interface NodeVisitor

visitCaseNode

public Object visitCaseNode(CaseNode iVisited)

Specified by:

visitCaseNode in interface NodeVisitor

visitClassNode

public Object visitClassNode(ClassNode iVisited)

Specified by:

visitClassNode in interface NodeVisitor

visitColon2Node

public Object visitColon2Node(Colon2Node iVisited)

Specified by:

visitColon2Node in interface NodeVisitor

visitColon3Node

public Object visitColon3Node(Colon3Node iVisited)

Specified by:

visitColon3Node in interface NodeVisitor

visitConstNode

public Object visitConstNode(ConstNode iVisited)

Specified by:

visitConstNode in interface NodeVisitor

visitDAsgnNode

public Object visitDAsgnNode(DAsgnNode iVisited)

Specified by:

visitDAsgnNode in interface NodeVisitor

visitDRegxNode

public Object visitDRegxNode(DRegexpNode iVisited)

Specified by:

visitDRegxNode in interface NodeVisitor

visitDStrNode

public Object visitDStrNode(DStrNode iVisited)

Specified by:

visitDStrNode in interface NodeVisitor

visitDSymbolNode

public Object visitDSymbolNode(DSymbolNode iVisited)

Specified by:

visitDSymbolNode in interface NodeVisitor

visitDVarNode

public Object visitDVarNode(DVarNode iVisited)

Specified by:

visitDVarNode in interface NodeVisitor

visitDXStrNode

public Object visitDXStrNode(DXStrNode iVisited)

Specified by:

visitDXStrNode in interface NodeVisitor

visitDefinedNode

public Object visitDefinedNode(DefinedNode iVisited)

Specified by:

visitDefinedNode in interface NodeVisitor

visitDefnNode

public Object visitDefnNode(DefnNode iVisited)

Specified by:

visitDefnNode in interface NodeVisitor

visitDefsNode

public Object visitDefsNode(DefsNode iVisited)

Specified by:

visitDefsNode in interface NodeVisitor

visitDotNode

public Object visitDotNode(DotNode iVisited)

Specified by:

visitDotNode in interface NodeVisitor

visitEncodingNode

public Object visitEncodingNode(EncodingNode iVisited)

Specified by:

visitEncodingNode in interface NodeVisitor

visitEnsureNode

public Object visitEnsureNode(EnsureNode iVisited)

Specified by:

visitEnsureNode in interface NodeVisitor

visitEvStrNode

public Object visitEvStrNode(EvStrNode iVisited)

Specified by:

visitEvStrNode in interface NodeVisitor

visitFCallNode

public Object visitFCallNode(FCallNode iVisited)

Specified by:

visitFCallNode in interface NodeVisitor

visitFalseNode

public Object visitFalseNode(FalseNode iVisited)

Specified by:

visitFalseNode in interface NodeVisitor

visitFixnumNode

public Object visitFixnumNode(FixnumNode iVisited)

Specified by:

visitFixnumNode in interface NodeVisitor

visitFlipNode

public Object visitFlipNode(FlipNode iVisited)

Specified by:

visitFlipNode in interface NodeVisitor

visitFloatNode

public Object visitFloatNode(FloatNode iVisited)

Specified by:

visitFloatNode in interface NodeVisitor

visitForNode

public Object visitForNode(ForNode iVisited)

Specified by:

visitForNode in interface NodeVisitor

visitGlobalAsgnNode

public Object visitGlobalAsgnNode(GlobalAsgnNode iVisited)

Specified by:

visitGlobalAsgnNode in interface NodeVisitor

visitGlobalVarNode

public Object visitGlobalVarNode(GlobalVarNode iVisited)

Specified by:

visitGlobalVarNode in interface NodeVisitor

visitHashNode

public Object visitHashNode(HashNode iVisited)

Specified by:

visitHashNode in interface NodeVisitor

visitInstAsgnNode

public Object visitInstAsgnNode(InstAsgnNode iVisited)

Specified by:

visitInstAsgnNode in interface NodeVisitor

visitInstVarNode

public Object visitInstVarNode(InstVarNode iVisited)

Specified by:

visitInstVarNode in interface NodeVisitor

visitIfNode

public Object visitIfNode(IfNode iVisited)

Specified by:

visitIfNode in interface NodeVisitor

visitIterNode

public Object visitIterNode(IterNode iVisited)

Specified by:

visitIterNode in interface NodeVisitor

visitKeywordArgNode

public Object visitKeywordArgNode(KeywordArgNode iVisited)

Specified by:

visitKeywordArgNode in interface NodeVisitor

visitKeywordRestArgNode

public Object visitKeywordRestArgNode(KeywordRestArgNode iVisited)

Specified by:

visitKeywordRestArgNode in interface NodeVisitor

visitLambdaNode

public Object visitLambdaNode(LambdaNode iVisited)

Specified by:

visitLambdaNode in interface NodeVisitor

visitListNode

public Object visitListNode(ListNode iVisited)

Specified by:

visitListNode in interface NodeVisitor

visitLiteralNode

public Object visitLiteralNode(LiteralNode iVisited)

Specified by:

visitLiteralNode in interface NodeVisitor

visitLocalAsgnNode

public Object visitLocalAsgnNode(LocalAsgnNode iVisited)

Specified by:

visitLocalAsgnNode in interface NodeVisitor

visitLocalVarNode

public Object visitLocalVarNode(LocalVarNode iVisited)

Specified by:

visitLocalVarNode in interface NodeVisitor

visitMultipleAsgnNode

public Object visitMultipleAsgnNode(MultipleAsgnNode iVisited)

Specified by:

visitMultipleAsgnNode in interface NodeVisitor

visitMultipleAsgnNode

public Object visitMultipleAsgnNode(MultipleAsgn19Node iVisited)

Specified by:

visitMultipleAsgnNode in interface NodeVisitor

visitMatch2Node

public Object visitMatch2Node(Match2Node iVisited)

Specified by:

visitMatch2Node in interface NodeVisitor

visitMatch3Node

public Object visitMatch3Node(Match3Node iVisited)

Specified by:

visitMatch3Node in interface NodeVisitor

visitMatchNode

public Object visitMatchNode(MatchNode iVisited)

Specified by:

visitMatchNode in interface NodeVisitor

visitModuleNode

public Object visitModuleNode(ModuleNode iVisited)

Specified by:

visitModuleNode in interface NodeVisitor

visitNewlineNode

public Object visitNewlineNode(NewlineNode iVisited)

Specified by:

visitNewlineNode in interface NodeVisitor

visitNextNode

public Object visitNextNode(NextNode iVisited)

Specified by:

visitNextNode in interface NodeVisitor

visitNilNode

public Object visitNilNode(NilNode iVisited)

Specified by:

visitNilNode in interface NodeVisitor

visitNotNode

public Object visitNotNode(NotNode iVisited)

Specified by:

visitNotNode in interface NodeVisitor

visitNthRefNode

public Object visitNthRefNode(NthRefNode iVisited)

Specified by:

visitNthRefNode in interface NodeVisitor

visitOpElementAsgnNode

public Object visitOpElementAsgnNode(OpElementAsgnNode iVisited)

Specified by:

visitOpElementAsgnNode in interface NodeVisitor

visitOpAsgnNode

public Object visitOpAsgnNode(OpAsgnNode iVisited)

Specified by:

visitOpAsgnNode in interface NodeVisitor

visitOpAsgnAndNode

public Object visitOpAsgnAndNode(OpAsgnAndNode iVisited)

Specified by:

visitOpAsgnAndNode in interface NodeVisitor

visitOpAsgnOrNode

public Object visitOpAsgnOrNode(OpAsgnOrNode iVisited)

Specified by:

visitOpAsgnOrNode in interface NodeVisitor

visitOptArgNode

public Object visitOptArgNode(OptArgNode iVisited)

Specified by:

visitOptArgNode in interface NodeVisitor

visitOrNode

public Object visitOrNode(OrNode iVisited)

Specified by:

visitOrNode in interface NodeVisitor

visitPreExeNode

public Object visitPreExeNode(PreExeNode iVisited)

Specified by:

visitPreExeNode in interface NodeVisitor

visitPostExeNode

public Object visitPostExeNode(PostExeNode iVisited)

Specified by:

visitPostExeNode in interface NodeVisitor

visitRedoNode

public Object visitRedoNode(RedoNode iVisited)

Specified by:

visitRedoNode in interface NodeVisitor

visitRegexpNode

public Object visitRegexpNode(RegexpNode iVisited)

Specified by:

visitRegexpNode in interface NodeVisitor

visitRescueBodyNode

public Object visitRescueBodyNode(RescueBodyNode iVisited)

Specified by:

visitRescueBodyNode in interface NodeVisitor

visitRescueNode

public Object visitRescueNode(RescueNode iVisited)

Specified by:

visitRescueNode in interface NodeVisitor

visitRestArgNode

public Object visitRestArgNode(RestArgNode iVisited)

Specified by:

visitRestArgNode in interface NodeVisitor

visitRetryNode

public Object visitRetryNode(RetryNode iVisited)

Specified by:

visitRetryNode in interface NodeVisitor

visitReturnNode

public Object visitReturnNode(ReturnNode iVisited)

Specified by:

visitReturnNode in interface NodeVisitor

visitRootNode

public Object visitRootNode(RootNode iVisited)

Specified by:

visitRootNode in interface NodeVisitor

visitSClassNode

public Object visitSClassNode(SClassNode iVisited)

Specified by:

visitSClassNode in interface NodeVisitor

visitSelfNode

public Object visitSelfNode(SelfNode iVisited)

Specified by:

visitSelfNode in interface NodeVisitor

visitSplatNode

public Object visitSplatNode(SplatNode iVisited)

Specified by:

visitSplatNode in interface NodeVisitor

visitStrNode

public Object visitStrNode(StrNode iVisited)

Specified by:

visitStrNode in interface NodeVisitor

visitSuperNode

public Object visitSuperNode(SuperNode iVisited)

Specified by:

visitSuperNode in interface NodeVisitor

visitSValueNode

public Object visitSValueNode(SValueNode iVisited)

Specified by:

visitSValueNode in interface NodeVisitor

visitSymbolNode

public Object visitSymbolNode(SymbolNode iVisited)

Specified by:

visitSymbolNode in interface NodeVisitor

visitToAryNode

public Object visitToAryNode(ToAryNode iVisited)

Specified by:

visitToAryNode in interface NodeVisitor

visitTrueNode

public Object visitTrueNode(TrueNode iVisited)

Specified by:

visitTrueNode in interface NodeVisitor

visitUndefNode

public Object visitUndefNode(UndefNode iVisited)

Specified by:

visitUndefNode in interface NodeVisitor

visitUntilNode

public Object visitUntilNode(UntilNode iVisited)

Specified by:

visitUntilNode in interface NodeVisitor

visitVAliasNode

public Object visitVAliasNode(VAliasNode iVisited)

Specified by:

visitVAliasNode in interface NodeVisitor

visitVCallNode

public Object visitVCallNode(VCallNode iVisited)

Specified by:

visitVCallNode in interface NodeVisitor

visitWhenNode

public Object visitWhenNode(WhenNode iVisited)

Specified by:

visitWhenNode in interface NodeVisitor

visitWhileNode

public Object visitWhileNode(WhileNode iVisited)

Specified by:

visitWhileNode in interface NodeVisitor

visitXStrNode

public Object visitXStrNode(XStrNode iVisited)

Specified by:

visitXStrNode in interface NodeVisitor

visitYieldNode

public Object visitYieldNode(YieldNode iVisited)

Specified by:

visitYieldNode in interface NodeVisitor

visitZArrayNode

public Object visitZArrayNode(ZArrayNode iVisited)

Specified by:

visitZArrayNode in interface NodeVisitor

visitZSuperNode

public Object visitZSuperNode(ZSuperNode iVisited)

Specified by:

visitZSuperNode in interface NodeVisitor