Package org.codehaus.groovy.antlr.treewalker

## Class FlatNodeListTraversal

- java.lang.Object
- - org.codehaus.groovy.antlr.treewalker.TraversalHelper
  - - org.codehaus.groovy.antlr.treewalker.FlatNodeListTraversal

- All Implemented Interfaces:
    `AntlrASTProcessor`

      public class FlatNodeListTraversal
      extends TraversalHelper

  A simple iterator over an ordered (flat) List of the nodes of the AST.

- - ### Field Summary

    - ### Fields inherited from class org.codehaus.groovy.antlr.treewalker.TraversalHelper

      `unvisitedNodes`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `FlatNodeListTraversal​(Visitor visitor)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected void` | `accept​(GroovySourceAST currentNode)` |
    `AST` | `process​(AST t)` | performs some processing on the supplied AST node.

    - ### Methods inherited from class org.codehaus.groovy.antlr.treewalker.TraversalHelper

      `accept_FirstChild_v_RestOfTheChildren, accept_FirstChild_v_RestOfTheChildren_v, accept_FirstChild_v_RestOfTheChildren_v_LastChild, accept_FirstChild_v_SecondChild, accept_FirstChild_v_SecondChild_v, accept_FirstChild_v_SecondChild_v_ThirdChild_v, accept_FirstChild_v_SecondChildsChildren_v, accept_FirstSecondAndThirdChild_v_v_ForthChild, accept_SecondChild_v_ThirdChild_v, accept_v_AllChildren_v, accept_v_AllChildren_v_Siblings, accept_v_FirstChild_2ndv_SecondChild_v___LastChild_v, accept_v_FirstChild_SecondChild_v_ThirdChild_v, accept_v_FirstChild_v, accept_v_FirstChild_v_RestOfTheChildren, accept_v_FirstChild_v_RestOfTheChildren_v, accept_v_FirstChild_v_SecondChild_v___LastChild_v, accept_v_FirstChildsFirstChild_v_Child2_Child3_v_Child4_v___v_LastChild, accept_v_FirstChildsFirstChild_v_RestOfTheChildren, accept_v_Siblings_v, acceptChildren, acceptSiblings, closingVisit, openingVisit, pop, push, secondVisit, setUp, skip, subsequentVisit, tearDown, visitNode`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### FlatNodeListTraversal

          public FlatNodeListTraversal​(Visitor visitor)

  - ### Method Detail

    - #### process

          public AST process​(AST t)

      Description copied from interface: `AntlrASTProcessor`
      performs some processing on the supplied AST node.
      Specified by:
        `process` in interface `AntlrASTProcessor`
      Overrides:
        `process` in class `TraversalHelper`
      Parameters:
        `t` - the AST node to process.
      Returns:
        possibly returns the AST modified or null, depends on the implementation.

    - #### accept

          protected void accept​(GroovySourceAST currentNode)

      Specified by:
        `accept` in class `TraversalHelper`