BinaryProtocolParser class

Parser for binary protocol query results.

Facade over row-major, columnar, and trailer sub-parsers. Use parseColumnarToTyped for columnar wire payloads that should stay column-major; parse / parseWithOutputs remain for row-major ParsedRowBuffer backward compatibility.

Properties

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

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

Static Methods

isColumnarV2Message(Uint8List data) → bool

True when data begins with a columnar v2 header.

messageLengthFromHeader(Uint8List data) → int

parse(Uint8List data, {bool lazyStrings = false}) → ParsedRowBuffer

parseColumnarToTyped(Uint8List data, {bool lazyStrings = false}) → TypedColumnarResult

Decodes columnar v2 wire bytes directly to TypedColumnarResult.

parseColumnarWithOutputs(Uint8List data, {bool lazyStrings = false}) → ParsedColumnarQueryMessage

parseWithOutputs(Uint8List data, {bool lazyStrings = false}) → ParsedQueryMessage

Constants

headerSize → const int

headerSizeColumnarV2 → const int

headerSizeV1 → const int

magic → const int

outputFooterMagic → const int

protocolVersionColumnarV2 → const int

protocolVersionRowMajor → const int

refCursorFooterMagic → const int