pj2
Class Parser.Level

Object
  AbstractCollection<E>
      AbstractList<Parser.Node>
          Parser.Node
              Parser.Level

All Implemented Interfaces:

Iterable<Parser.Node>, Collection<Parser.Node>, List<Parser.Node>

Direct Known Subclasses:

Parser.Left, Parser.Nonassoc, Parser.Right

Enclosing class:

Parser

public abstract class Parser.Level
extends Parser.Node

base class for precedence levels. All instances can be found in Parser.levels.

Field Summary

Parser.Node[]

terminals list of Literals and Pattern Ids at this level.

Fields inherited from class Parser.Node

position

Fields inherited from class AbstractList

modCount

Constructor Summary

Parser.Level(int position, Parser.Node... terminals)
assumed to be Literal or reference Pattern.

Method Summary

String	toString()
void	visit(Visitor visitor) implements divide and conquer for Visitor.

Methods inherited from class Parser.Node

get, size

Methods inherited from class AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Field Detail

terminals

public final Parser.Node[] terminals

list of Literals and Pattern Ids at this level. Can be empty on error.

Constructor Detail

Parser.Level

public Parser.Level(int position,
                    Parser.Node... terminals)

assumed to be Literal or reference Pattern.

Method Detail

visit

public void visit(Visitor visitor)

Description copied from class: Parser.Node

implements divide and conquer for Visitor. Body must be visitor.visit(this);.

Specified by:

visit in class Parser.Node

toString

public String toString()

Overrides:

toString in class AbstractCollection<Parser.Node>