Package org.btrplace.btrpsl.tree

Class ErrorTree

java.lang.Object
org.antlr.runtime.tree.BaseTree
org.antlr.runtime.tree.CommonTree
org.btrplace.btrpsl.tree.BtrPlaceTree
org.btrplace.btrpsl.tree.ErrorTree
All Implemented Interfaces:
org.antlr.runtime.tree.Tree
public class ErrorTree
extends BtrPlaceTree
Tree to handle errors returned by the lexer.
Author:
Fabien Hermenier

  • Field Summary

    Fields inherited from class org.btrplace.btrpsl.tree.BtrPlaceTree

    errors

    Fields inherited from class org.antlr.runtime.tree.CommonTree

    childIndex, parent, startIndex, stopIndex, token

    Fields inherited from class org.antlr.runtime.tree.BaseTree

    children

    Fields inherited from interface org.antlr.runtime.tree.Tree

    INVALID_NODE

  • Constructor Summary

    Constructors 
    Constructor Description
    ErrorTree​(org.antlr.runtime.Token start, org.antlr.runtime.Token stop)
    A tree signaling an error.

  • Method Summary

    Modifier and Type Method Description
    int getCharPositionInLine()  
    int getLine()  
    BtrpOperand go​(BtrPlaceTree parent)
    Parse the root of the tree.

    Methods inherited from class org.btrplace.btrpsl.tree.BtrPlaceTree

    append, getChild, ignoreError, ignoreError, ignoreError, ignoreErrors

    Methods inherited from class org.antlr.runtime.tree.CommonTree

    dupNode, getChildIndex, getParent, getText, getToken, getTokenStartIndex, getTokenStopIndex, getType, isNil, setChildIndex, setParent, setTokenStartIndex, setTokenStopIndex, setUnknownTokenBoundaries, toString

    Methods inherited from class org.antlr.runtime.tree.BaseTree

    addChild, addChildren, createChildrenList, deleteChild, freshenParentAndChildIndexes, freshenParentAndChildIndexes, freshenParentAndChildIndexesDeeply, freshenParentAndChildIndexesDeeply, getAncestor, getAncestors, getChildCount, getChildren, getFirstChildWithType, hasAncestor, insertChild, replaceChildren, sanityCheckParentAndChildIndexes, sanityCheckParentAndChildIndexes, setChild, toStringTree

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ErrorTree

      public ErrorTree​(org.antlr.runtime.Token start, org.antlr.runtime.Token stop)
      A tree signaling an error.
      Parameters:
      start - the first token signaling the error
      stop - the last token involved in the error

  • Method Details

    • getLine

      public int getLine()
      Specified by:
      getLine in interface org.antlr.runtime.tree.Tree
      Overrides:
      getLine in class org.antlr.runtime.tree.CommonTree

    • getCharPositionInLine

      public int getCharPositionInLine()
      Specified by:
      getCharPositionInLine in interface org.antlr.runtime.tree.Tree
      Overrides:
      getCharPositionInLine in class org.antlr.runtime.tree.CommonTree

    • go

      public BtrpOperand go​(BtrPlaceTree parent)
      Description copied from class: BtrPlaceTree
      Parse the root of the tree.
      Overrides:
      go in class BtrPlaceTree
      Parameters:
      parent - the parent of the root
      Returns:
      a content