Class NoopTags.NoopTagContextBinarySerializer

java.lang.Object

io.opencensus.tags.propagation.TagContextBinarySerializer

io.opencensus.tags.NoopTags.NoopTagContextBinarySerializer

Enclosing class:

NoopTags

@Immutable
private static final class NoopTags.NoopTagContextBinarySerializer
extends TagContextBinarySerializer

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final byte[]	EMPTY_BYTE_ARRAY
(package private) static final TagContextBinarySerializer	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	NoopTagContextBinarySerializer()

Method Summary

Modifier and Type	Method	Description
TagContext	fromByteArray(byte[] bytes)	Creates a TagContext from the given on-the-wire encoded representation.
byte[]	toByteArray(TagContext tags)	Serializes the TagContext into the on-the-wire representation.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INSTANCE

static final TagContextBinarySerializer INSTANCE

EMPTY_BYTE_ARRAY

static final byte[] EMPTY_BYTE_ARRAY

Constructor Details

NoopTagContextBinarySerializer

private NoopTagContextBinarySerializer()

Method Details

toByteArray

public byte[] toByteArray(TagContext tags)

Description copied from class: TagContextBinarySerializer

Serializes the TagContext into the on-the-wire representation.

This method should be the inverse of TagContextBinarySerializer.fromByteArray(byte[]).

Tags that have a TagMetadata with TagMetadata.TagTtl.NO_PROPAGATION will not be serialized.

Specified by:

toByteArray in class TagContextBinarySerializer

Parameters:

tags - the TagContext to serialize.

Returns:

the on-the-wire representation of a TagContext.

fromByteArray

public TagContext fromByteArray(byte[] bytes)

Description copied from class: TagContextBinarySerializer

Creates a TagContext from the given on-the-wire encoded representation.

This method should be the inverse of TagContextBinarySerializer.toByteArray(TagContext).

Specified by:

fromByteArray in class TagContextBinarySerializer

Parameters:

bytes - on-the-wire representation of a TagContext.

Returns:

a TagContext deserialized from bytes.