io.servicetalk.opentracing.inmemory

Interface SingleLineValue

public interface SingleLineValue

Wrapper for supporting injecting and extracting single-string values.

Method Summary

Modifier and Type	Method and Description
static java.lang.String	format(long traceId, long spanId, java.lang.Long parentSpanId) Formats the provided trace information.
static java.lang.String	format(java.lang.String traceIdHex, java.lang.String spanIdHex, java.lang.String parentSpanIdHex) Formats the provided trace information.
static java.lang.String	format(java.lang.String traceIdHex, java.lang.String spanIdHex, java.lang.String parentSpanIdHex, boolean isSampled) Formats the provided trace information.
java.lang.String	get() Gets the value.
static SingleLineValue	of(java.lang.String value) Returns a SingleLineValue backed by a fixed string.
void	set(java.lang.String value) Sets the value.
static SingleLineValue	to(java.util.function.Consumer<java.lang.String> consumer) Returns a SingleLineValue which supports injection.

Method Detail

get

@Nullable
java.lang.String get()

Gets the value.

Returns:

the value

set

void set(java.lang.String value)

Sets the value.

Parameters:

value - the value

of

static SingleLineValue of(@Nullable
                          java.lang.String value)

Returns a SingleLineValue backed by a fixed string.

Parameters:

value - string value

Returns:

a read-only SingleLineValue

to

static SingleLineValue to(java.util.function.Consumer<java.lang.String> consumer)

Returns a SingleLineValue which supports injection.

Parameters:

consumer - consumer to call when a value is injected

Returns:

a write-only SingleLineValue

format

static java.lang.String format(long traceId,
                               long spanId,
                               @Nullable
                               java.lang.Long parentSpanId)

Formats the provided trace information.

Parameters:

traceId - the trace ID.

spanId - the span ID.

parentSpanId - the parent span ID, or null if none available.

Returns:

the formatted trace information as String.

format

static java.lang.String format(java.lang.String traceIdHex,
                               java.lang.String spanIdHex,
                               @Nullable
                               java.lang.String parentSpanIdHex)

Formats the provided trace information.

Parameters:

traceIdHex - the trace ID as HEX String.

spanIdHex - the span ID as HEX String.

parentSpanIdHex - the parent span ID as HEX String, or null if none available.

Returns:

the formatted trace information as String.

format

static java.lang.String format(java.lang.String traceIdHex,
                               java.lang.String spanIdHex,
                               @Nullable
                               java.lang.String parentSpanIdHex,
                               boolean isSampled)

Formats the provided trace information.

Parameters:

traceIdHex - the trace ID as HEX String.

spanIdHex - the span ID as HEX String.

parentSpanIdHex - the parent span ID as HEX String, or null if none available.

isSampled - true if the span is sampled.

Returns:

the formatted trace information as String.