Package io.opentelemetry.api.trace

Class TraceFlags

java.lang.Object

io.opentelemetry.api.trace.TraceFlags

@Immutable
public final class TraceFlags
extends Object

Helper methods for dealing with trace flags options. These options are propagated to all child spans. These determine features such as whether a Span should be traced. It is implemented as a bitmask.

Method Summary

Modifier and Type	Method	Description
static byte	byteFromHex(CharSequence src, int srcOffset)	Extract the byte representation of the flags from a hex-representation.
static byte	getDefault()	Returns the default TraceFlags.
static int	getHexLength()	Returns the size in Hex of trace flags.
static byte	getSampled()
static boolean	isSampledFromHex(CharSequence src, int srcOffset)	Extract the sampled flag from hex-based trace-flags.

Methods inherited from class java.lang.Object

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

Method Detail

getHexLength

public static int getHexLength()

Returns the size in Hex of trace flags.

getDefault

public static byte getDefault()

Returns the default TraceFlags.

Returns:

the default TraceFlags.

isSampledFromHex

public static boolean isSampledFromHex(CharSequence src,
                                       int srcOffset)

Extract the sampled flag from hex-based trace-flags.

byteFromHex

public static byte byteFromHex(CharSequence src,
                               int srcOffset)

Extract the byte representation of the flags from a hex-representation.

getSampled

public static byte getSampled()