wire-runtime/com.squareup.wire/ReverseProtoWriter

ReverseProtoWriter

Encodes protocol buffer message fields from back-to-front for efficiency. Callers should write data in the opposite order that the data will be read.

One significant benefit of writing messages in reverse order is that length prefixes can be computed in constant time. Get the length of a message by subtracting the byteCount before writing it from byteCount after writing it.

Utilities for encoding and writing protocol message fields.

Constructors

ReverseProtoWriter

constructor()

Properties

byteCount

val byteCount: Int

The total number of bytes emitted thus far.

Functions

writeBytes

fun writeBytes(value: ByteString)

writeFixed32

fun writeFixed32(value: Int)

Write a little-endian 32-bit integer.

writeFixed64

fun writeFixed64(value: Long)

Write a little-endian 64-bit integer.

writeString

fun writeString(value: String)

writeTag

fun writeTag(fieldNumber: Int, fieldEncoding: FieldEncoding)

Encode and write a tag.

writeTo

fun writeTo(sink: BufferedSink)

writeVarint32

fun writeVarint32(value: Int)

Encode and write a varint. value is treated as unsigned, so it won't be sign-extended if negative.

writeVarint64

fun writeVarint64(value: Long)

Encode and write a varint.