DataProvider class abstract

An abstraction of a byte store like a File or Uint8List.

Implementers

• FileDataProvider
• MemoryDataProvider

Constructors

DataProvider(File file)

Create a new DataProvider based on a file.

factory

DataProvider.create()

Create a new DataProvider. Used for sub classes.

DataProvider.memory(Uint8List data)

Create a new DataProvider based on data that is in memory.

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

length → Future<int>

Get the length of this data.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readByte(int position) → Future<int>

Read the first byte at this position.

readBytes(int start, int end) → Future<Uint8List>

Read the bytes from start to end.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](int position) → Future<int>

Read the first byte at this position.