gl
Class Tree.Add

Object
  AbstractCollection<E>
      AbstractList
          Gl.Tree.Add
              Tree.Add

All Implemented Interfaces:

Gl.Tree.Visit, Tree.Interpreter, Serializable, Iterable, Collection, List

Enclosing class:

Tree

public static class Tree.Add
extends Gl.Tree.Add
implements Tree.Interpreter

tree node class.

See Also:

Serialized Form

Field Summary

Fields inherited from class Gl.Tree.Add

nodes, position

Fields inherited from class AbstractList

modCount

Constructor Summary

protected

Tree.Add(int position, List args)

Method Summary

int	eval(Env env) execute this subtree, return value (if any).

Methods inherited from class Gl.Tree.Add

add, get, getPosition, remove, set, size, visit

Methods inherited from class AbstractList

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

Methods inherited from class AbstractCollection

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

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

Constructor Detail

Tree.Add

protected Tree.Add(int position,
                   List args)

Method Detail

eval

public int eval(Env env)

Description copied from interface: Tree.Interpreter

execute this subtree, return value (if any).

Specified by:

eval in interface Tree.Interpreter