ch.randelshofer.rubik.parser
Class NOPNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      ch.randelshofer.rubik.parser.Node
          ch.randelshofer.rubik.parser.NOPNode

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

public class NOPNode
extends Node

A No Operation Node holds no children. A NOP node has no side effect if applied to a cube.

Version:

1.1 2009-07-30 Added writeTokens method.
1.0 01 February 2005 Created.

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

Fields inherited from class ch.randelshofer.rubik.parser.Node

endpos, layerCount, startpos, symbol

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

allowsChildren, children, EMPTY_ENUMERATION, parent, userObject

Constructor Summary

NOPNode(int layerCount)
Creates a new instance.

NOPNode(int layerCount, int startpos, int endpos)
Creates a new instance.

Method Summary

void	writeTokens(java.io.PrintWriter w, Notation notation, java.util.Map<java.lang.String,MacroNode> macroMap) Returns a string representation of this node using the specified notation.

Methods inherited from class ch.randelshofer.rubik.parser.Node

applyTo, cloneSubtree, dumpTree, enumerateChildrenReversed, getBlockTurnCount, getChildAt, getChildren, getEndPosition, getFaceTurnCount, getLayerTurnCount, getQuarterTurnCount, getStartPosition, getSymbol, inverse, overwritePositions, reflect, resolvedEnumeration, setEndPosition, setStartPosition, toResolvedList, toString, toString, toString, transform, transform, transformOrientation

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPathToRoot, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject

Methods inherited from class java.lang.Object

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

Constructor Detail

NOPNode

public NOPNode(int layerCount)

Creates a new instance.

NOPNode

public NOPNode(int layerCount,
               int startpos,
               int endpos)

Creates a new instance.

Method Detail

writeTokens

public void writeTokens(java.io.PrintWriter w,
                        Notation notation,
                        java.util.Map<java.lang.String,MacroNode> macroMap)
                 throws java.io.IOException

Returns a string representation of this node using the specified notation.

Overrides:

writeTokens in class Node

Parameters:

w - This is where the tokens are written to.

notation - The notation which provides the tokens.

macroMap - Local macros which are preserved by the translation.

Throws:

java.io.IOException