ch.randelshofer.rubik.parser
Class RepetitionNode

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

All Implemented Interfaces:

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

public class RepetitionNode
extends Node

RepetitionNode.

Version:

5.1.1 Repetition node must not resolve to a single MoveNode if result is an illegal move.
5.1 2010-02-27 Special treatment of a single MoveNode child in method toResolvedList.
5.0 2005-01-31 Reworked.
1.0.2 2003-06-20 WriteTokens should catch IOException when attempting to write brackets in a notation that does not support repetitions.
1.0.1 2002-12-30 Bug in inner class ResolvedEnumeration fixed.
1.0 2002-07-24

Author:

werni

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

RepetitionNode(int layerCount)
Creates new RepetitionNode

RepetitionNode(int layerCount, int startpos, int endpos)

Method Summary

void	applyTo(Cube cube, boolean inverse) Applies the symbol represented by this node to the cube.
java.util.Enumeration	enumerateChildrenReversed() Enumerates the direct children of this node in reverse order.
int	getBlockTurnCount() Gets the block turn count of the subtree starting at this node.
int	getFaceTurnCount() Gets the face turn count of the subtree starting at this node.
int	getLayerTurnCount() Gets the layer turn count of the subtree starting at this node.
int	getQuarterTurnCount() Gets the quarter turn count of the subtree starting at this node.
int	getRepeatCount()
java.util.Enumeration	resolvedEnumeration(boolean inverse) Enumerate this symbol and all of its children.
void	setRepeatCount(int r)
java.util.List<Node>	toResolvedList()
java.lang.String	toString() Returns a string representation of this node.
void	writeTokens(java.io.PrintWriter w, Notation p, java.util.Map<java.lang.String,MacroNode> macroMap) Writes the token(s) represented by the subtree starting at this node.

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

cloneSubtree, dumpTree, getChildAt, getChildren, getEndPosition, getStartPosition, getSymbol, inverse, overwritePositions, reflect, setEndPosition, setStartPosition, 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

RepetitionNode

public RepetitionNode(int layerCount)

Creates new RepetitionNode

RepetitionNode

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

Method Detail

setRepeatCount

public void setRepeatCount(int r)

getRepeatCount

public int getRepeatCount()

applyTo

public void applyTo(Cube cube,
                    boolean inverse)

Description copied from class: Node

Applies the symbol represented by this node to the cube.

Overrides:

applyTo in class Node

Parameters:

cube - A cube to be transformed by this symbol.

inverse - If true, the transform will be done in inverse order.

getFaceTurnCount

public int getFaceTurnCount()

Gets the face turn count of the subtree starting at this node.

Overrides:

getFaceTurnCount in class Node

getLayerTurnCount

public int getLayerTurnCount()

Gets the layer turn count of the subtree starting at this node.

Overrides:

getLayerTurnCount in class Node

getBlockTurnCount

public int getBlockTurnCount()

Gets the block turn count of the subtree starting at this node.

Overrides:

getBlockTurnCount in class Node

getQuarterTurnCount

public int getQuarterTurnCount()

Gets the quarter turn count of the subtree starting at this node.

Overrides:

getQuarterTurnCount in class Node

resolvedEnumeration

public java.util.Enumeration resolvedEnumeration(boolean inverse)

Enumerate this symbol and all of its children. Special operators (i. e. repeat and inverse) are resolved before the children are returned.

Overrides:

resolvedEnumeration in class Node

Parameters:

inverse - Set to true if you wish to get an inverted enumeration.

enumerateChildrenReversed

public java.util.Enumeration enumerateChildrenReversed()

Description copied from class: Node

Enumerates the direct children of this node in reverse order.

Overrides:

enumerateChildrenReversed in class Node

writeTokens

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

Description copied from class: Node

Writes the token(s) represented by the subtree starting at this node. The syntax and the string representations of the tokens are provided by the parser.

Overrides:

writeTokens in class Node

Parameters:

w - This is where the tokens are written to.

p - The notation which provides the tokens.

macroMap - Local macros which are preserved by the translation.

Throws:

java.io.IOException

toResolvedList

public java.util.List<Node> toResolvedList()

Overrides:

toResolvedList in class Node

toString

public java.lang.String toString()

Description copied from class: Node

Returns a string representation of this node. Use for debugging only.

Overrides:

toString in class Node