Package org.apache.commons.text.similarity

Class Counter

java.lang.Object

org.apache.commons.text.similarity.Counter

final class Counter
extends Object

Java implementation of Python's collections Counter module.

It counts how many times each element provided occurred in an array and returns a dict with the element as key and the count as value.

Since:

1.0

See Also:

https://docs.python.org/dev/library/collections.html#collections.Counter

Method Summary

Modifier and Type	Method	Description
static Map<CharSequence,Integer>	of(CharSequence[] tokens)	It counts how many times each element provided occurred in an array and returns a dict with the element as key and the count as value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

of

public static Map<CharSequence,Integer> of(CharSequence[] tokens)

It counts how many times each element provided occurred in an array and returns a dict with the element as key and the count as value.

Parameters:

tokens - array of tokens

Returns:

dict, where the elements are key, and the count the value