CharFrequencyCounter class

Facilitates performing char_frequency on a stream of strings.

Constructors

CharFrequencyCounter(String char)

char is the character to count

CharFrequencyCounter.fromString(String str, String char)

Creates a counter and adds parameter string. char is the character to count.

Properties

count → int

Count of character encountered thus far.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

add(String str, {bool filterNonChars = true}) → int

Add another string to be processed, returns the counts. filterNonChars removes non-chars from count.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited