FileStream class

Random access stream to a file.

Inheritance

Properties

hashCode → int
The hash code for this object.
no setterinherited
length → int
The total length of the data.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
read({int? start, int? length}) → Future<Stream<List<int>>>
Reads from start offset a maximum amount of length bytes. If start is null, then starts from the beginning of the data. If length is null, then reads up to the end.
override
readData({int? start, int? length}) → Future<List<int>>
Read the bytes as a data buffer.
inherited
readText({Encoding encoding = utf8}) → Future<String>
Returns the data as text contents, decoded with the given encoding (defaults is UTF-8).
inherited
readXml() → Future<XmlDocument>
Returns the data parsed as a XmlDocument.
inherited
readXmlDocument() → Future<XmlDocument>
inherited
toString() → String
A string representation of this object.
inherited
validateRange(int? start, int? length) → List<int>
Validates the given start and length range components and return them (or the default ones if null). Throws an exception if the range is not valid.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

fromFile(File file) → Future<FileStream>