Package org.codehaus.groovy.antlr.treewalker

Class TraversalHelper

java.lang.Object
org.codehaus.groovy.antlr.treewalker.TraversalHelper
All Implemented Interfaces:
AntlrASTProcessor
Direct Known Subclasses:
FlatNodeListTraversal, PreOrderTraversal, SourceCodeTraversal
public abstract class TraversalHelper extends Object implements AntlrASTProcessor
Helper Class for Antlr AST traversal and visitation.
Author:
Jeremy Rayner

  • Field Details

  • Constructor Details

    • TraversalHelper

      public TraversalHelper(Visitor visitor)

  • Method Details

    • setUp

      protected void setUp(GroovySourceAST ast)

    • tearDown

      protected void tearDown(GroovySourceAST ast)

    • push

      protected void push(GroovySourceAST ast)

    • pop

      protected GroovySourceAST pop()

    • visitNode

      protected void visitNode(GroovySourceAST ast, int n)

    • accept

      protected abstract void accept(GroovySourceAST currentNode)

    • accept_v_FirstChildsFirstChild_v_Child2_Child3_v_Child4_v___v_LastChild

      protected void accept_v_FirstChildsFirstChild_v_Child2_Child3_v_Child4_v___v_LastChild(GroovySourceAST t)

    • accept_v_FirstChildsFirstChild_v_RestOfTheChildren

      protected void accept_v_FirstChildsFirstChild_v_RestOfTheChildren(GroovySourceAST t)

    • accept_FirstChild_v_SecondChild

      protected void accept_FirstChild_v_SecondChild(GroovySourceAST t)

    • accept_FirstChild_v_SecondChild_v

      protected void accept_FirstChild_v_SecondChild_v(GroovySourceAST t)

    • accept_SecondChild_v_ThirdChild_v

      protected void accept_SecondChild_v_ThirdChild_v(GroovySourceAST t)

    • accept_FirstChild_v_SecondChildsChildren_v

      protected void accept_FirstChild_v_SecondChildsChildren_v(GroovySourceAST t)

    • accept_v_FirstChild_SecondChild_v_ThirdChild_v

      protected void accept_v_FirstChild_SecondChild_v_ThirdChild_v(GroovySourceAST t)

    • accept_FirstChild_v_SecondChild_v_ThirdChild_v

      protected void accept_FirstChild_v_SecondChild_v_ThirdChild_v(GroovySourceAST t)

    • accept_FirstSecondAndThirdChild_v_v_ForthChild

      protected void accept_FirstSecondAndThirdChild_v_v_ForthChild(GroovySourceAST t)

    • accept_v_FirstChild_2ndv_SecondChild_v___LastChild_v

      protected void accept_v_FirstChild_2ndv_SecondChild_v___LastChild_v(GroovySourceAST t)

    • accept_v_FirstChild_v_SecondChild_v___LastChild_v

      protected void accept_v_FirstChild_v_SecondChild_v___LastChild_v(GroovySourceAST t)

    • accept_v_FirstChild_v

      protected void accept_v_FirstChild_v(GroovySourceAST t)

    • accept_v_Siblings_v

      protected void accept_v_Siblings_v(GroovySourceAST t)

    • accept_v_AllChildren_v_Siblings

      protected void accept_v_AllChildren_v_Siblings(GroovySourceAST t)

    • accept_v_AllChildren_v

      protected void accept_v_AllChildren_v(GroovySourceAST t)

    • accept_FirstChild_v_RestOfTheChildren

      protected void accept_FirstChild_v_RestOfTheChildren(GroovySourceAST t)

    • accept_FirstChild_v_RestOfTheChildren_v_LastChild

      protected void accept_FirstChild_v_RestOfTheChildren_v_LastChild(GroovySourceAST t)

    • accept_FirstChild_v_RestOfTheChildren_v

      protected void accept_FirstChild_v_RestOfTheChildren_v(GroovySourceAST t)

    • accept_v_FirstChild_v_RestOfTheChildren

      protected void accept_v_FirstChild_v_RestOfTheChildren(GroovySourceAST t)

    • accept_v_FirstChild_v_RestOfTheChildren_v

      protected void accept_v_FirstChild_v_RestOfTheChildren_v(GroovySourceAST t)

    • acceptSiblings

      protected void acceptSiblings(GroovySourceAST t)

    • acceptChildren

      protected void acceptChildren(GroovySourceAST t)

    • skip

      protected void skip(GroovySourceAST expr)

    • openingVisit

      protected void openingVisit(GroovySourceAST t)

    • secondVisit

      protected void secondVisit(GroovySourceAST t)

    • subsequentVisit

      protected void subsequentVisit(GroovySourceAST t)

    • closingVisit

      protected void closingVisit(GroovySourceAST t)

    • process

      public antlr.collections.AST process(antlr.collections.AST t)
      Description copied from interface: AntlrASTProcessor
      performs some processing on the supplied AST node.
      Specified by:
      process in interface AntlrASTProcessor
      Parameters:
      t - the AST node to process.
      Returns:
      possibly returns the AST modified or null, depends on the implementation.