Class TraceSpan.Builder (2.3.0)

Version 2.3.0

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public static final class TraceSpan.Builder extends GeneratedMessageV3.Builder<TraceSpan.Builder> implements TraceSpanOrBuilder

A span represents a single timed event within a trace. Spans can be nested and form a trace tree. Often, a trace contains a root span that describes the end-to-end latency of an operation and, optionally, one or more subspans for its suboperations. Spans do not need to be contiguous. There may be gaps between spans in a trace.

Protobuf type google.devtools.cloudtrace.v1.TraceSpan

Inheritance

Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > TraceSpan.Builder

Implements

TraceSpanOrBuilder

Inherited Members

AbstractMessage.Builder.findInitializationErrors()

AbstractMessage.Builder.getInitializationErrorString()

AbstractMessage.Builder.internalMergeFrom(AbstractMessageLite)

AbstractMessage.Builder.mergeFrom(byte[])

AbstractMessage.Builder.mergeFrom(byte[],ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(byte[],int,int)

AbstractMessage.Builder.mergeFrom(byte[],int,int,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(ByteString)

AbstractMessage.Builder.mergeFrom(ByteString,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(CodedInputStream)

AbstractMessage.Builder.mergeFrom(CodedInputStream,ExtensionRegistryLite)

AbstractMessage.Builder.mergeFrom(Message)

AbstractMessage.Builder.mergeFrom(InputStream)

AbstractMessage.Builder.mergeFrom(InputStream,ExtensionRegistryLite)

AbstractMessage.Builder.newUninitializedMessageException(Message)

AbstractMessage.Builder.toString()

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.Builder.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.Builder.internalMergeFrom(MessageType)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream)

AbstractMessageLite.Builder.mergeDelimitedFrom(InputStream,ExtensionRegistryLite)

AbstractMessageLite.Builder.mergeFrom(MessageLite)

AbstractMessageLite.Builder.newUninitializedMessageException(MessageLite)

GeneratedMessageV3.Builder.addRepeatedField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.clear()

GeneratedMessageV3.Builder.clearField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.clearOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.clone()

GeneratedMessageV3.Builder.getAllFields()

GeneratedMessageV3.Builder.getDescriptorForType()

GeneratedMessageV3.Builder.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getFieldBuilder(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.getParentForChildren()

GeneratedMessageV3.Builder.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldBuilder(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.Builder.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.getUnknownFields()

GeneratedMessageV3.Builder.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.Builder.internalGetFieldAccessorTable()

GeneratedMessageV3.Builder.internalGetMapField(int)

GeneratedMessageV3.Builder.internalGetMutableMapField(int)

GeneratedMessageV3.Builder.isClean()

GeneratedMessageV3.Builder.isInitialized()

GeneratedMessageV3.Builder.markClean()

GeneratedMessageV3.Builder.mergeUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.newBuilderForField(Descriptors.FieldDescriptor)

GeneratedMessageV3.Builder.onBuilt()

GeneratedMessageV3.Builder.onChanged()

GeneratedMessageV3.Builder.setField(Descriptors.FieldDescriptor,Object)

GeneratedMessageV3.Builder.setRepeatedField(Descriptors.FieldDescriptor,int,Object)

GeneratedMessageV3.Builder.setUnknownFields(UnknownFieldSet)

GeneratedMessageV3.Builder.setUnknownFieldsProto3(UnknownFieldSet)

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns

Type	Description
Descriptor

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

public TraceSpan.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)

Parameters

Name	Description
field	FieldDescriptor
value	Object

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.addRepeatedField(Descriptors.FieldDescriptor field, Object value)

build()

public TraceSpan build()

Returns

Type	Description
TraceSpan

buildPartial()

public TraceSpan buildPartial()

Returns

Type	Description
TraceSpan

clear()

public TraceSpan.Builder clear()

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clear()

clearEndTime()

public TraceSpan.Builder clearEndTime()

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Returns

Type	Description
TraceSpan.Builder

clearField(Descriptors.FieldDescriptor field)

public TraceSpan.Builder clearField(Descriptors.FieldDescriptor field)

Parameter

Name	Description
field	FieldDescriptor

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearField(Descriptors.FieldDescriptor field)

clearKind()

public TraceSpan.Builder clearKind()

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

.google.devtools.cloudtrace.v1.TraceSpan.SpanKind kind = 2;

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

clearLabels()

public TraceSpan.Builder clearLabels()

Returns

Type	Description
TraceSpan.Builder

clearName()

public TraceSpan.Builder clearName()

Name of the span. Must be less than 128 bytes. The span name is sanitized and displayed in the Stackdriver Trace tool in the Google Cloud Platform Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

string name = 3;

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

public TraceSpan.Builder clearOneof(Descriptors.OneofDescriptor oneof)

Parameter

Name	Description
oneof	OneofDescriptor

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clearOneof(Descriptors.OneofDescriptor oneof)

clearParentSpanId()

public TraceSpan.Builder clearParentSpanId()

Optional. ID of the parent span, if any.

fixed64 parent_span_id = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

clearSpanId()

public TraceSpan.Builder clearSpanId()

Identifier for the span. Must be a 64-bit integer other than 0 and unique within a trace. For example, 2205310701640571284.

fixed64 span_id = 1;

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

clearStartTime()

public TraceSpan.Builder clearStartTime()

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Returns

Type	Description
TraceSpan.Builder

clone()

public TraceSpan.Builder clone()

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.clone()

containsLabels(String key)

public boolean containsLabels(String key)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameter

Name	Description
key	String

Returns

Type	Description
boolean

getDefaultInstanceForType()

public TraceSpan getDefaultInstanceForType()

Returns

Type	Description
TraceSpan

getDescriptorForType()

public Descriptors.Descriptor getDescriptorForType()

Returns

Type	Description
Descriptor

Overrides

GeneratedMessageV3.Builder<BuilderType>.getDescriptorForType()

getEndTime()

public Timestamp getEndTime()

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Returns

Type	Description
Timestamp	The endTime.

getEndTimeBuilder()

public Timestamp.Builder getEndTimeBuilder()

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Returns

Type	Description
Builder

getEndTimeOrBuilder()

public TimestampOrBuilder getEndTimeOrBuilder()

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Returns

Type	Description
TimestampOrBuilder

getKind()

public TraceSpan.SpanKind getKind()

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

.google.devtools.cloudtrace.v1.TraceSpan.SpanKind kind = 2;

Returns

Type	Description
TraceSpan.SpanKind	The kind.

getKindValue()

public int getKindValue()

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

.google.devtools.cloudtrace.v1.TraceSpan.SpanKind kind = 2;

Returns

Type	Description
int	The enum numeric value on the wire for kind.

getLabels()

public Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns

Type	Description
Map<String,String>

getLabelsCount()

public int getLabelsCount()

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Returns

Type	Description
int

getLabelsMap()

public Map<String,String> getLabelsMap()

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Returns

Type	Description
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public String getLabelsOrDefault(String key, String defaultValue)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameters

Name	Description
key	String
defaultValue	String

Returns

Type	Description
String

getLabelsOrThrow(String key)

public String getLabelsOrThrow(String key)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameter

Name	Description
key	String

Returns

Type	Description
String

getMutableLabels()

public Map<String,String> getMutableLabels()

Use alternate mutation accessors instead.

Returns

Type	Description
Map<String,String>

getName()

public String getName()

Name of the span. Must be less than 128 bytes. The span name is sanitized and displayed in the Stackdriver Trace tool in the Google Cloud Platform Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

string name = 3;

Returns

Type	Description
String	The name.

getNameBytes()

public ByteString getNameBytes()

Name of the span. Must be less than 128 bytes. The span name is sanitized and displayed in the Stackdriver Trace tool in the Google Cloud Platform Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

string name = 3;

Returns

Type	Description
ByteString	The bytes for name.

getParentSpanId()

public long getParentSpanId()

Optional. ID of the parent span, if any.

fixed64 parent_span_id = 6 [(.google.api.field_behavior) = OPTIONAL];

Returns

Type	Description
long	The parentSpanId.

getSpanId()

public long getSpanId()

Identifier for the span. Must be a 64-bit integer other than 0 and unique within a trace. For example, 2205310701640571284.

fixed64 span_id = 1;

Returns

Type	Description
long	The spanId.

getStartTime()

public Timestamp getStartTime()

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Returns

Type	Description
Timestamp	The startTime.

getStartTimeBuilder()

public Timestamp.Builder getStartTimeBuilder()

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Returns

Type	Description
Builder

getStartTimeOrBuilder()

public TimestampOrBuilder getStartTimeOrBuilder()

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Returns

Type	Description
TimestampOrBuilder

hasEndTime()

public boolean hasEndTime()

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Returns

Type	Description
boolean	Whether the endTime field is set.

hasStartTime()

public boolean hasStartTime()

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Returns

Type	Description
boolean	Whether the startTime field is set.

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns

Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetFieldAccessorTable()

internalGetMapField(int number)

protected MapField internalGetMapField(int number)

Parameter

Name	Description
number	int

Returns

Type	Description
MapField

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetMapField(int fieldNumber)

internalGetMutableMapField(int number)

protected MapField internalGetMutableMapField(int number)

Parameter

Name	Description
number	int

Returns

Type	Description
MapField

Overrides

GeneratedMessageV3.Builder<BuilderType>.internalGetMutableMapField(int fieldNumber)

isInitialized()

public final boolean isInitialized()

Returns

Type	Description
boolean

Overrides

GeneratedMessageV3.Builder<BuilderType>.isInitialized()

mergeEndTime(Timestamp value)

public TraceSpan.Builder mergeEndTime(Timestamp value)

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Parameter

Name	Description
value	Timestamp

Returns

Type	Description
TraceSpan.Builder

mergeFrom(TraceSpan other)

public TraceSpan.Builder mergeFrom(TraceSpan other)

Parameter

Name	Description
other	TraceSpan

Returns

Type	Description
TraceSpan.Builder

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public TraceSpan.Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters

Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns

Type	Description
TraceSpan.Builder

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Exceptions

Type	Description
IOException

mergeFrom(Message other)

public TraceSpan.Builder mergeFrom(Message other)

Parameter

Name	Description
other	Message

Returns

Type	Description
TraceSpan.Builder

Overrides

AbstractMessage.Builder<BuilderType>.mergeFrom(Message other)

mergeStartTime(Timestamp value)

public TraceSpan.Builder mergeStartTime(Timestamp value)

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Parameter

Name	Description
value	Timestamp

Returns

Type	Description
TraceSpan.Builder

mergeUnknownFields(UnknownFieldSet unknownFields)

public final TraceSpan.Builder mergeUnknownFields(UnknownFieldSet unknownFields)

Parameter

Name	Description
unknownFields	UnknownFieldSet

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.mergeUnknownFields(UnknownFieldSet unknownFields)

putAllLabels(Map<String,String> values)

public TraceSpan.Builder putAllLabels(Map<String,String> values)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameter

Name	Description
values	Map<String,String>

Returns

Type	Description
TraceSpan.Builder

putLabels(String key, String value)

public TraceSpan.Builder putLabels(String key, String value)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameters

Name	Description
key	String
value	String

Returns

Type	Description
TraceSpan.Builder

removeLabels(String key)

public TraceSpan.Builder removeLabels(String key)

Collection of labels associated with the span. Label keys must be less than 128 bytes. Label values must be less than 16 kilobytes (10MB for /stacktrace values). Some predefined label keys exist, or you may create your own. When creating your own, we recommend the following formats:

• /category/product/key for agents of well-known products (e.g. /db/mongodb/read_size).
• short_host/path/key for domain-specific keys (e.g. foo.com/myproduct/bar) Predefined labels include:
• /agent
• /component
• /error/message
• /error/name
• /http/client_city
• /http/client_country
• /http/client_protocol
• /http/client_region
• /http/host
• /http/method
• /http/path
• /http/redirected_url
• /http/request/size
• /http/response/size
• /http/route
• /http/status_code
• /http/url
• /http/user_agent
• /pid
• /stacktrace
• /tid

map<string, string> labels = 7;

Parameter

Name	Description
key	String

Returns

Type	Description
TraceSpan.Builder

setEndTime(Timestamp value)

public TraceSpan.Builder setEndTime(Timestamp value)

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Parameter

Name	Description
value	Timestamp

Returns

Type	Description
TraceSpan.Builder

setEndTime(Timestamp.Builder builderForValue)

public TraceSpan.Builder setEndTime(Timestamp.Builder builderForValue)

End time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp end_time = 5;

Parameter

Name	Description
builderForValue	Builder

Returns

Type	Description
TraceSpan.Builder

setField(Descriptors.FieldDescriptor field, Object value)

public TraceSpan.Builder setField(Descriptors.FieldDescriptor field, Object value)

Parameters

Name	Description
field	FieldDescriptor
value	Object

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.setField(Descriptors.FieldDescriptor field, Object value)

setKind(TraceSpan.SpanKind value)

public TraceSpan.Builder setKind(TraceSpan.SpanKind value)

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

.google.devtools.cloudtrace.v1.TraceSpan.SpanKind kind = 2;

Parameter

Name	Description
value	TraceSpan.SpanKind The kind to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setKindValue(int value)

public TraceSpan.Builder setKindValue(int value)

Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using RPC_CLIENT and RPC_SERVER to identify queueing latency associated with the span.

.google.devtools.cloudtrace.v1.TraceSpan.SpanKind kind = 2;

Parameter

Name	Description
value	int The enum numeric value on the wire for kind to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setName(String value)

public TraceSpan.Builder setName(String value)

Name of the span. Must be less than 128 bytes. The span name is sanitized and displayed in the Stackdriver Trace tool in the Google Cloud Platform Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

string name = 3;

Parameter

Name	Description
value	String The name to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setNameBytes(ByteString value)

public TraceSpan.Builder setNameBytes(ByteString value)

Name of the span. Must be less than 128 bytes. The span name is sanitized and displayed in the Stackdriver Trace tool in the Google Cloud Platform Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans.

string name = 3;

Parameter

Name	Description
value	ByteString The bytes for name to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setParentSpanId(long value)

public TraceSpan.Builder setParentSpanId(long value)

Optional. ID of the parent span, if any.

fixed64 parent_span_id = 6 [(.google.api.field_behavior) = OPTIONAL];

Parameter

Name	Description
value	long The parentSpanId to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

public TraceSpan.Builder setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

Parameters

Name	Description
field	FieldDescriptor
index	int
value	Object

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

setSpanId(long value)

public TraceSpan.Builder setSpanId(long value)

Identifier for the span. Must be a 64-bit integer other than 0 and unique within a trace. For example, 2205310701640571284.

fixed64 span_id = 1;

Parameter

Name	Description
value	long The spanId to set.

Returns

Type	Description
TraceSpan.Builder	This builder for chaining.

setStartTime(Timestamp value)

public TraceSpan.Builder setStartTime(Timestamp value)

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Parameter

Name	Description
value	Timestamp

Returns

Type	Description
TraceSpan.Builder

setStartTime(Timestamp.Builder builderForValue)

public TraceSpan.Builder setStartTime(Timestamp.Builder builderForValue)

Start time of the span in nanoseconds from the UNIX epoch.

.google.protobuf.Timestamp start_time = 4;

Parameter

Name	Description
builderForValue	Builder

Returns

Type	Description
TraceSpan.Builder

setUnknownFields(UnknownFieldSet unknownFields)

public final TraceSpan.Builder setUnknownFields(UnknownFieldSet unknownFields)

Parameter

Name	Description
unknownFields	UnknownFieldSet

Returns

Type	Description
TraceSpan.Builder

Overrides

GeneratedMessageV3.Builder<BuilderType>.setUnknownFields(UnknownFieldSet unknownFields)