A C D E F G H I L M N P R S T U

I

IState - interface com.act365.sudoku.IState.
The IState interface is implemented by all the state types used within strategy types to track possible Su Doku solutions.
IStrategy - interface com.act365.sudoku.IStrategy.
A strategy is an algorithm that solves Su Doku problems.
InvulnerableState - class com.act365.sudoku.InvulnerableState.
InvulnerableState records the number of cells that would remain unresolved for each given move (ie each cell/value pair).
InvulnerableState() - Constructor for class com.act365.sudoku.InvulnerableState
 
init() - Method in class com.act365.sudoku.SuDokuApplet
Initiates the applet.
isSymmetricLeftRight(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether the mask is symmetric in a line that extends from the left centre of the grid to the right centre.
isSymmetricOrder2(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether a mask has rotational symmetry of order 2.
isSymmetricOrder4(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether a mask has rotational symmetry of order 4.
isSymmetricTopBottom(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether the mask is symmetric in a line that extends from the top centre of the grid to the bottom centre.
isSymmetricTopLeftBottomRight(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether the mask is symmetric in a line that extends from the top-left corner of the grid to the bottom-right.
isSymmetricTopRightBottomLeft(boolean[][]) - Static method in class com.act365.sudoku.MaskFactory
Determines whether the mask is symmetric in a line that extends from the top-right corner of the grid to the bottom-left.
itemStateChanged(ItemEvent) - Method in class com.act365.sudoku.ControlContainer
Reacts to changes to the strategy list.

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