Constructor Detail

• CircularSequence

  public CircularSequence(int size)

  A sequence of integers from 0 to size that cycle back to zero when reaching the end; the starting point is the last point in the sequence, so that a call to next() delivers the first value, 0.

  Parameters:

  size - The length of the range to cycle over.

Method Detail

• next

  public final int next()

• previous

  public final int previous()

• setPosition

  public final int setPosition(int k)

  Will wrap around if k<0 or k>size.

• move

  public final int move(int inc)

  Will wrap around.