ByteBufferDataInputStream class Null safety

A wrapper around a List

See also DataInputStream

Constructors

ByteBufferDataInputStream(List<int> source, [Endian endian = Endian.big])
Create a stream that takes its data from source with the given initial endian setting. Choose Endian.big for interoperability with java.io.DataInputStream.
ByteBufferDataInputStream.copy(ByteBufferDataInputStream other)
Create a copy of ths input stream with the same underlying data as other at the same position.

Properties

bytesAvailable int
Returns the number of bytes that can be read from the internal buffer. If we're at EOF, returns zero, otherwise, returns a non-zero positive integer.
read-only
endian Endian
The current endian setting, either Endian.big or Endian.little. This is used for converting numeric types. Choose Endian.big for interoperability with java.io.DataInputStream.
read / write
hashCode int
The hash code for this object.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
seek int
The seek position within the buffer, in bytes from the start
read / write

Methods

close() → void
Render this stream un-readalbe. This positions the stream to EOF.
isEOF() bool
Check if we're at end of file.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
read() int
Returns the next unsigned byte, or -1 on EOF
readBoolean() bool
Reads a byte, and returns false if it is 0, true otherwise.
readByte() int
Reads a signed byte. Returns an int between -128 and 127, inclusive. See also readUnsignedByte.
readBytes(int num) Uint8List
Returns a new, mutable Uint8List containing the desired number of bytes.
readBytesImmutable(int num) Uint8List
Returns a potentially immutable Uint8List containing the desired number of bytes. If the returned list is mutable, changing it might write through our internal buffer.
readDouble() double
Reads and returns an 8-byte double, using the current endian setting.
readFloat() double
Reads and returns a 4-byte float, using the current endian setting.
readInt() int
Reads and returns a 4-byte signed integer decoded with the current endian setting.
readLong() int
Reads and returns an 8-byte signed integer decoded with the current endian setting.
readShort() int
Reads and returns a 2-byte signed integer decoded with the current endian setting.
readUnsignedByte() int
Reads and returns an unsigned byte.
readUnsignedInt() int
Reads and returns a 4-byte unsigned integer decoded with the current endian setting.
readUnsignedLong() int
Reads and returns an 8-byte unsigned integer, converted to a Dart int according to the semantics of ByteData.getUint64 using the current endian setting.
readUnsignedShort() int
Reads and returns a 2-byte unsigned integer decoded with the current endian setting.
readUTF8() String
Reads a string encoded in UTF8. This method first reads a 2 byte unsigned integer decoded with the current endian setting, giving the number of UTF8 bytes to read. It then reads those bytes, and converts them to a string using Dart's UTF8 conversion. This may be incompatible with java.io.DataOutputStream for a string that contains nulls.
remaining() Uint8List
Give the remaining data in a list that is a view on the underlying buffer
remainingCopy() Uint8List
Returns a new, mutable Uint8List containing the remaining data
toString() String
A string representation of this object.
inherited

Operators

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