Dart Documentationorson_chartsDefaultKeyedValues<T>

DefaultKeyedValues<T> class

Implements

KeyedValues<T>

Constructors

new DefaultKeyedValues() #

Creates a new Object instance.

Object instances have no meaningful state, and are only useful through their identity. An Object instance is equal to itself only.

docs inherited from Object

new DefaultKeyedValues.withKeys(List<Comparable> keys) #

Properties

List<KeyedValue<T>> data #

final int itemCount #

Returns the number of items.

docs inherited from Values<T>

final List<Comparable> keys #

Creates and returns a new list containing all the keys for this list of keyed values.

Methods

void clear() #

int getIndex(Comparable key) #

Returns the index for the specified key, or -1.

Comparable getKey(int index) #

Returns the key with the specified index.

T getValue(Comparable key) #

Returns the value with the specified key.

docs inherited from KeyedValues<T>

T getValueByIndex(int item) #

Returns the value at the specified position in this list of keyed values.

void put(Comparable key, T value) #

void remove(Comparable key) #

void removeByIndex(int index) #