Constructor Detail

• HistogramBin

  public HistogramBin(T t,
                      HistogramKey<T> k)

  Create a HistogramBin centered at t, and keyed by HistogramKey k.

  Parameters:

  t - the new HistogramBin's center.

  k - a HistogramKey that may be used to key this HistogramBin.

Method Detail

• inc

  public void inc()

  Increment the count.

• getCount

  public long getCount()

• getKey

  public HistogramKey<T> getKey()

  Gets a HistogramKey that may be used to key this HistogramBin into a hash table.

  Returns:

  a HistogramKey that may be used to key this HistogramBin into a hash table.

• getNorm

  public double getNorm()

  Returns the norm of this bin. For most discrete purposes, this should just be equal to 1. When a bin may have varying-width, this should return the difference between the upper and lower bound.

  Returns:

  the norm, or effective width of this HistogramBin.

• getCenter

  public T getCenter()

• getLowerBound

  public abstract T getLowerBound()

  Returns the lower bound of this bin. In the case that this bin represents a discrete value, the lower bound should be equal to the bin center.

  Returns:

  this bin's lower bound.

• getUpperBound

  public abstract T getUpperBound()

  Returns the upper bound of this bin. In the case that this bin represents a discrete value, the upper bound should be equal to the bin center.

  Returns:

  this bin's upper bound.