Package antlr

Class ASTNULLType

java.lang.Object
antlr.ASTNULLType
All Implemented Interfaces:
AST
public class ASTNULLType extends Object implements AST
There is only one instance of this class

  • Constructor Details

    • ASTNULLType

      public ASTNULLType()

  • Method Details

    • addChild

      public void addChild(AST c)
      Description copied from interface: AST
      Add a (rightmost) child to this node
      Specified by:
      addChild in interface AST

    • equals

      public boolean equals(AST t)
      Specified by:
      equals in interface AST

    • equalsList

      public boolean equalsList(AST t)
      Specified by:
      equalsList in interface AST

    • equalsListPartial

      public boolean equalsListPartial(AST t)
      Specified by:
      equalsListPartial in interface AST

    • equalsTree

      public boolean equalsTree(AST t)
      Specified by:
      equalsTree in interface AST

    • equalsTreePartial

      public boolean equalsTreePartial(AST t)
      Specified by:
      equalsTreePartial in interface AST

    • findAll

      public ASTEnumeration findAll(AST tree)
      Specified by:
      findAll in interface AST

    • findAllPartial

      public ASTEnumeration findAllPartial(AST subtree)
      Specified by:
      findAllPartial in interface AST

    • getFirstChild

      public AST getFirstChild()
      Description copied from interface: AST
      Get the first child of this node; null if no children
      Specified by:
      getFirstChild in interface AST

    • getNextSibling

      public AST getNextSibling()
      Description copied from interface: AST
      Get the next sibling in line after this one
      Specified by:
      getNextSibling in interface AST

    • getText

      public String getText()
      Description copied from interface: AST
      Get the token text for this node
      Specified by:
      getText in interface AST

    • getType

      public int getType()
      Description copied from interface: AST
      Get the token type for this node
      Specified by:
      getType in interface AST

    • getLine

      public int getLine()
      Specified by:
      getLine in interface AST

    • getColumn

      public int getColumn()
      Specified by:
      getColumn in interface AST

    • getNumberOfChildren

      public int getNumberOfChildren()
      Description copied from interface: AST
      Get number of children of this node; if leaf, returns 0
      Specified by:
      getNumberOfChildren in interface AST

    • initialize

      public void initialize(int t, String txt)
      Specified by:
      initialize in interface AST

    • initialize

      public void initialize(AST t)
      Specified by:
      initialize in interface AST

    • initialize

      public void initialize(Token t)
      Specified by:
      initialize in interface AST

    • setFirstChild

      public void setFirstChild(AST c)
      Description copied from interface: AST
      Set the first child of a node.
      Specified by:
      setFirstChild in interface AST

    • setNextSibling

      public void setNextSibling(AST n)
      Description copied from interface: AST
      Set the next sibling after this one.
      Specified by:
      setNextSibling in interface AST

    • setText

      public void setText(String text)
      Description copied from interface: AST
      Set the token text for this node
      Specified by:
      setText in interface AST

    • setType

      public void setType(int ttype)
      Description copied from interface: AST
      Set the token type for this node
      Specified by:
      setType in interface AST

    • toString

      public String toString()
      Specified by:
      toString in interface AST
      Overrides:
      toString in class Object

    • toStringList

      public String toStringList()
      Specified by:
      toStringList in interface AST

    • toStringTree

      public String toStringTree()
      Specified by:
      toStringTree in interface AST