Field Detail

• maps

  protected Map<F,Counter<S>> maps

Constructor Detail

• CounterMap

  public CounterMap()

Method Detail

• isEmpty

  public boolean isEmpty()

  This method checks if this CounterMap has any values stored

  Returns:

• isEmpty

  public boolean isEmpty(F element)

  This method checks if this CounterMap has any values stored for a given first element

  Parameters:

  element -

  Returns:

• incrementAll

  public void incrementAll(CounterMap<F,S> other)

  This method will increment values of this counter, by counts of other counter

  Parameters:

  other -

• incrementCount

  public void incrementCount(F first,
                             S second,
                             double inc)

  This method will increment counts for a given first/second pair

  Parameters:

  first -

  second -

  inc -

• getCount

  public double getCount(F first,
                         S second)

  This method returns counts for a given first/second pair

  Parameters:

  first -

  second -

  Returns:

• setCount

  public double setCount(F first,
                         S second,
                         double value)

  This method allows you to set counter value for a given first/second pair

  Parameters:

  first -

  second -

  value -

  Returns:

• argMax

  public Pair<F,S> argMax()

  This method returns pair of elements with a max value

  Returns:

• clear

  public void clear()

  This method purges all counters

• clear

  public void clear(F element)

  This method purges counter for a given first element

  Parameters:

  element -

• keySet

  public Set<F> keySet()

  This method returns Set of all first elements

  Returns:

• getCounter

  public Counter<S> getCounter(F first)

  This method returns counter for a given first element

  Parameters:

  first -

  Returns:

• getIterator

  public Iterator<Pair<F,S>> getIterator()

  This method returns Iterator of all first/second pairs stored in this counter

  Returns:

• size

  public int size()

  This method returns number of First elements in this CounterMap

  Returns:

• totalSize

  public int totalSize()

  This method returns total number of elements in this CounterMap

  Returns: