B C D E G H I M N P R S T V

S

scramble() - Method in class puzzle.Puzzle

Method scrambles the tiles in a puzzle.

scramble(int) - Method in class puzzle.Puzzle

Private utility method to scramble the puzzle by making a random number of moves equal to the input parameter times.

setNumber(int) - Method in class puzzle.NumberButton

Mutator that changes the number of the button and updates its label.

SIZE - Variable in class puzzle.Puzzle

Constant member giving number of rows and columns.

solve(State) - Static method in class puzzle.Solver

Solves a puzzle starting at a given State.

Solver - Class in puzzle

Class to solve an instance of a Puzzle.

Solver() - Constructor for class puzzle.Solver

Default constructor for Solver tries to solve a new 4 x 4 Puzzle.

Solver(Puzzle) - Constructor for class puzzle.Solver

Constructor for Solver that tries to solve the given Puzzle.

State - Class in puzzle

The State class holds a representation of one of the (many) states a Puzzle can be in.

State(int[][], Puzzle.Direction, State, int, int) - Constructor for class puzzle.State

Constructor sets member variables and calculates cost.

state - Variable in class puzzle.State

StateTests - Class in puzzle

Class holding JUnit 5 test cases to test State functionality.

StateTests() - Constructor for class puzzle.StateTests

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