io.opencensus.proto.trace.v1

Class Span

java.lang.Object

com.google.protobuf.AbstractMessageLite

com.google.protobuf.AbstractMessage

com.google.protobuf.GeneratedMessageV3

io.opencensus.proto.trace.v1.Span

All Implemented Interfaces:

com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, SpanOrBuilder, Serializable

public final class Span
extends com.google.protobuf.GeneratedMessageV3
implements SpanOrBuilder

 A span represents a single operation within a trace. Spans can be
 nested to form a trace tree. Spans may also be linked to other spans
 from the same or different trace. And form graphs. Often, a trace
 contains a root span that describes the end-to-end latency, and one
 or more subspans for its sub-operations. A trace can also contain
 multiple root spans, or none at all. Spans do not need to be
 contiguous - there may be gaps or overlaps between spans in a trace.
 The next id is 17.
 TODO(bdrutu): Add an example.
 

Protobuf type opencensus.proto.trace.v1.Span

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Span.Attributes A set of attributes, each with a key and a value.
static interface	Span.AttributesOrBuilder
static class	Span.Builder A span represents a single operation within a trace.
static class	Span.Link A pointer from the current span to another span in the same trace or in a different trace.
static interface	Span.LinkOrBuilder
static class	Span.Links A collection of links, which are references from this span to a span in the same or different trace.
static interface	Span.LinksOrBuilder
static class	Span.SpanKind Type of span.
static class	Span.TimeEvent A time-stamped annotation or message event in the Span.
static interface	Span.TimeEventOrBuilder
static class	Span.TimeEvents A collection of `TimeEvent`s.
static interface	Span.TimeEventsOrBuilder
static class	Span.Tracestate This field conveys information about request position in multiple distributed tracing graphs.
static interface	Span.TracestateOrBuilder

Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable

Field Summary

Fields

Modifier and Type	Field and Description
static int	ATTRIBUTES_FIELD_NUMBER
static int	CHILD_SPAN_COUNT_FIELD_NUMBER
static int	END_TIME_FIELD_NUMBER
static int	KIND_FIELD_NUMBER
static int	LINKS_FIELD_NUMBER
static int	NAME_FIELD_NUMBER
static int	PARENT_SPAN_ID_FIELD_NUMBER
static int	RESOURCE_FIELD_NUMBER
static int	SAME_PROCESS_AS_PARENT_SPAN_FIELD_NUMBER
static int	SPAN_ID_FIELD_NUMBER
static int	STACK_TRACE_FIELD_NUMBER
static int	START_TIME_FIELD_NUMBER
static int	STATUS_FIELD_NUMBER
static int	TIME_EVENTS_FIELD_NUMBER
static int	TRACE_ID_FIELD_NUMBER
static int	TRACESTATE_FIELD_NUMBER

Fields inherited from class com.google.protobuf.GeneratedMessageV3

alwaysUseFieldBuilders, unknownFields

Fields inherited from class com.google.protobuf.AbstractMessage

memoizedSize

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Span.Attributes	getAttributes() A set of attributes on the span.
Span.AttributesOrBuilder	getAttributesOrBuilder() A set of attributes on the span.
com.google.protobuf.UInt32Value	getChildSpanCount() An optional number of child spans that were generated while this span was active.
com.google.protobuf.UInt32ValueOrBuilder	getChildSpanCountOrBuilder() An optional number of child spans that were generated while this span was active.
static Span	getDefaultInstance()
Span	getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Timestamp	getEndTime() The end time of the span.
com.google.protobuf.TimestampOrBuilder	getEndTimeOrBuilder() The end time of the span.
Span.SpanKind	getKind() Distinguishes between spans generated in a particular context.
int	getKindValue() Distinguishes between spans generated in a particular context.
Span.Links	getLinks() The included links.
Span.LinksOrBuilder	getLinksOrBuilder() The included links.
TruncatableString	getName() A description of the span's operation.
TruncatableStringOrBuilder	getNameOrBuilder() A description of the span's operation.
com.google.protobuf.ByteString	getParentSpanId() The `span_id` of this span's parent span.
com.google.protobuf.Parser<Span>	getParserForType()
Resource	getResource() An optional resource that is associated with this span.
ResourceOrBuilder	getResourceOrBuilder() An optional resource that is associated with this span.
com.google.protobuf.BoolValue	getSameProcessAsParentSpan() A highly recommended but not required flag that identifies when a trace crosses a process boundary.
com.google.protobuf.BoolValueOrBuilder	getSameProcessAsParentSpanOrBuilder() A highly recommended but not required flag that identifies when a trace crosses a process boundary.
int	getSerializedSize()
com.google.protobuf.ByteString	getSpanId() A unique identifier for a span within a trace, assigned when the span is created.
StackTrace	getStackTrace() A stack trace captured at the start of the span.
StackTraceOrBuilder	getStackTraceOrBuilder() A stack trace captured at the start of the span.
com.google.protobuf.Timestamp	getStartTime() The start time of the span.
com.google.protobuf.TimestampOrBuilder	getStartTimeOrBuilder() The start time of the span.
Status	getStatus() An optional final status for this span.
StatusOrBuilder	getStatusOrBuilder() An optional final status for this span.
Span.TimeEvents	getTimeEvents() The included time events.
Span.TimeEventsOrBuilder	getTimeEventsOrBuilder() The included time events.
com.google.protobuf.ByteString	getTraceId() A unique identifier for a trace.
Span.Tracestate	getTracestate() The Tracestate on the span.
Span.TracestateOrBuilder	getTracestateOrBuilder() The Tracestate on the span.
com.google.protobuf.UnknownFieldSet	getUnknownFields()
boolean	hasAttributes() A set of attributes on the span.
boolean	hasChildSpanCount() An optional number of child spans that were generated while this span was active.
boolean	hasEndTime() The end time of the span.
int	hashCode()
boolean	hasLinks() The included links.
boolean	hasName() A description of the span's operation.
boolean	hasResource() An optional resource that is associated with this span.
boolean	hasSameProcessAsParentSpan() A highly recommended but not required flag that identifies when a trace crosses a process boundary.
boolean	hasStackTrace() A stack trace captured at the start of the span.
boolean	hasStartTime() The start time of the span.
boolean	hasStatus() An optional final status for this span.
boolean	hasTimeEvents() The included time events.
boolean	hasTracestate() The Tracestate on the span.
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
static Span.Builder	newBuilder()
static Span.Builder	newBuilder(Span prototype)
Span.Builder	newBuilderForType()
protected Span.Builder	newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
static Span	parseDelimitedFrom(InputStream input)
static Span	parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Span	parseFrom(byte[] data)
static Span	parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Span	parseFrom(ByteBuffer data)
static Span	parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Span	parseFrom(com.google.protobuf.ByteString data)
static Span	parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Span	parseFrom(com.google.protobuf.CodedInputStream input)
static Span	parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Span	parseFrom(InputStream input)
static Span	parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<Span>	parser()
Span.Builder	toBuilder()
void	writeTo(com.google.protobuf.CodedOutputStream output)

Methods inherited from class com.google.protobuf.GeneratedMessageV3

canUseUnsafe, computeStringSize, computeStringSizeNoTag, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, internalGetMapField, makeExtensionsImmutable, newBuilderForType, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

Methods inherited from class com.google.protobuf.AbstractMessage

findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLite

toByteArray, toByteString, writeDelimitedTo, writeTo

Field Detail

TRACE_ID_FIELD_NUMBER

public static final int TRACE_ID_FIELD_NUMBER

See Also:

Constant Field Values

SPAN_ID_FIELD_NUMBER

public static final int SPAN_ID_FIELD_NUMBER

See Also:

Constant Field Values

TRACESTATE_FIELD_NUMBER

public static final int TRACESTATE_FIELD_NUMBER

See Also:

Constant Field Values

PARENT_SPAN_ID_FIELD_NUMBER

public static final int PARENT_SPAN_ID_FIELD_NUMBER

See Also:

Constant Field Values

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

See Also:

Constant Field Values

KIND_FIELD_NUMBER

public static final int KIND_FIELD_NUMBER

See Also:

Constant Field Values

START_TIME_FIELD_NUMBER

public static final int START_TIME_FIELD_NUMBER

See Also:

Constant Field Values

END_TIME_FIELD_NUMBER

public static final int END_TIME_FIELD_NUMBER

See Also:

Constant Field Values

ATTRIBUTES_FIELD_NUMBER

public static final int ATTRIBUTES_FIELD_NUMBER

See Also:

Constant Field Values

STACK_TRACE_FIELD_NUMBER

public static final int STACK_TRACE_FIELD_NUMBER

See Also:

Constant Field Values

TIME_EVENTS_FIELD_NUMBER

public static final int TIME_EVENTS_FIELD_NUMBER

See Also:

Constant Field Values

LINKS_FIELD_NUMBER

public static final int LINKS_FIELD_NUMBER

See Also:

Constant Field Values

STATUS_FIELD_NUMBER

public static final int STATUS_FIELD_NUMBER

See Also:

Constant Field Values

RESOURCE_FIELD_NUMBER

public static final int RESOURCE_FIELD_NUMBER

See Also:

Constant Field Values

SAME_PROCESS_AS_PARENT_SPAN_FIELD_NUMBER

public static final int SAME_PROCESS_AS_PARENT_SPAN_FIELD_NUMBER

See Also:

Constant Field Values

CHILD_SPAN_COUNT_FIELD_NUMBER

public static final int CHILD_SPAN_COUNT_FIELD_NUMBER

See Also:

Constant Field Values

Method Detail

getUnknownFields

public final com.google.protobuf.UnknownFieldSet getUnknownFields()

Specified by:

getUnknownFields in interface com.google.protobuf.MessageOrBuilder

Overrides:

getUnknownFields in class com.google.protobuf.GeneratedMessageV3

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

getTraceId

public com.google.protobuf.ByteString getTraceId()

 A unique identifier for a trace. All spans from the same trace share
 the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes
 is considered invalid.
 This field is semantically required. Receiver should generate new
 random trace_id if empty or invalid trace_id was received.
 This field is required.
 

bytes trace_id = 1;

Specified by:

getTraceId in interface SpanOrBuilder

getSpanId

public com.google.protobuf.ByteString getSpanId()

 A unique identifier for a span within a trace, assigned when the span
 is created. The ID is an 8-byte array. An ID with all zeroes is considered
 invalid.
 This field is semantically required. Receiver should generate new
 random span_id if empty or invalid span_id was received.
 This field is required.
 

bytes span_id = 2;

Specified by:

getSpanId in interface SpanOrBuilder

hasTracestate

public boolean hasTracestate()

 The Tracestate on the span.
 

.opencensus.proto.trace.v1.Span.Tracestate tracestate = 15;

Specified by:

hasTracestate in interface SpanOrBuilder

getTracestate

public Span.Tracestate getTracestate()

 The Tracestate on the span.
 

.opencensus.proto.trace.v1.Span.Tracestate tracestate = 15;

Specified by:

getTracestate in interface SpanOrBuilder

getTracestateOrBuilder

public Span.TracestateOrBuilder getTracestateOrBuilder()

 The Tracestate on the span.
 

.opencensus.proto.trace.v1.Span.Tracestate tracestate = 15;

Specified by:

getTracestateOrBuilder in interface SpanOrBuilder

getParentSpanId

public com.google.protobuf.ByteString getParentSpanId()

 The `span_id` of this span's parent span. If this is a root span, then this
 field must be empty. The ID is an 8-byte array.
 

bytes parent_span_id = 3;

Specified by:

getParentSpanId in interface SpanOrBuilder

hasName

public boolean hasName()

 A description of the span's operation.
 For example, the name can be a qualified method name or a file name
 and a line number where the operation is called. A best practice is to use
 the same display name at the same call point in an application.
 This makes it easier to correlate spans in different traces.
 This field is semantically required to be set to non-empty string.
 When null or empty string received - receiver may use string "name"
 as a replacement. There might be smarted algorithms implemented by
 receiver to fix the empty span name.
 This field is required.
 

.opencensus.proto.trace.v1.TruncatableString name = 4;

Specified by:

hasName in interface SpanOrBuilder

getName

public TruncatableString getName()

 A description of the span's operation.
 For example, the name can be a qualified method name or a file name
 and a line number where the operation is called. A best practice is to use
 the same display name at the same call point in an application.
 This makes it easier to correlate spans in different traces.
 This field is semantically required to be set to non-empty string.
 When null or empty string received - receiver may use string "name"
 as a replacement. There might be smarted algorithms implemented by
 receiver to fix the empty span name.
 This field is required.
 

.opencensus.proto.trace.v1.TruncatableString name = 4;

Specified by:

getName in interface SpanOrBuilder

getNameOrBuilder

public TruncatableStringOrBuilder getNameOrBuilder()

 A description of the span's operation.
 For example, the name can be a qualified method name or a file name
 and a line number where the operation is called. A best practice is to use
 the same display name at the same call point in an application.
 This makes it easier to correlate spans in different traces.
 This field is semantically required to be set to non-empty string.
 When null or empty string received - receiver may use string "name"
 as a replacement. There might be smarted algorithms implemented by
 receiver to fix the empty span name.
 This field is required.
 

.opencensus.proto.trace.v1.TruncatableString name = 4;

Specified by:

getNameOrBuilder in interface SpanOrBuilder

getKindValue

public int getKindValue()

 Distinguishes between spans generated in a particular context. For example,
 two spans with the same name may be distinguished using `CLIENT` (caller)
 and `SERVER` (callee) to identify queueing latency associated with the span.
 

.opencensus.proto.trace.v1.Span.SpanKind kind = 14;

Specified by:

getKindValue in interface SpanOrBuilder

getKind

public Span.SpanKind getKind()

 Distinguishes between spans generated in a particular context. For example,
 two spans with the same name may be distinguished using `CLIENT` (caller)
 and `SERVER` (callee) to identify queueing latency associated with the span.
 

.opencensus.proto.trace.v1.Span.SpanKind kind = 14;

Specified by:

getKind in interface SpanOrBuilder

hasStartTime

public boolean hasStartTime()

 The start time of the span. On the client side, this is the time kept by
 the local machine where the span execution starts. On the server side, this
 is the time when the server's application handler starts running.
 This field is semantically required. When not set on receive -
 receiver should set it to the value of end_time field if it was
 set. Or to the current time if neither was set. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp start_time = 5;

Specified by:

hasStartTime in interface SpanOrBuilder

getStartTime

public com.google.protobuf.Timestamp getStartTime()

 The start time of the span. On the client side, this is the time kept by
 the local machine where the span execution starts. On the server side, this
 is the time when the server's application handler starts running.
 This field is semantically required. When not set on receive -
 receiver should set it to the value of end_time field if it was
 set. Or to the current time if neither was set. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp start_time = 5;

Specified by:

getStartTime in interface SpanOrBuilder

getStartTimeOrBuilder

public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder()

 The start time of the span. On the client side, this is the time kept by
 the local machine where the span execution starts. On the server side, this
 is the time when the server's application handler starts running.
 This field is semantically required. When not set on receive -
 receiver should set it to the value of end_time field if it was
 set. Or to the current time if neither was set. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp start_time = 5;

Specified by:

getStartTimeOrBuilder in interface SpanOrBuilder

hasEndTime

public boolean hasEndTime()

 The end time of the span. On the client side, this is the time kept by
 the local machine where the span execution ends. On the server side, this
 is the time when the server application handler stops running.
 This field is semantically required. When not set on receive -
 receiver should set it to start_time value. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp end_time = 6;

Specified by:

hasEndTime in interface SpanOrBuilder

getEndTime

public com.google.protobuf.Timestamp getEndTime()

 The end time of the span. On the client side, this is the time kept by
 the local machine where the span execution ends. On the server side, this
 is the time when the server application handler stops running.
 This field is semantically required. When not set on receive -
 receiver should set it to start_time value. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp end_time = 6;

Specified by:

getEndTime in interface SpanOrBuilder

getEndTimeOrBuilder

public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder()

 The end time of the span. On the client side, this is the time kept by
 the local machine where the span execution ends. On the server side, this
 is the time when the server application handler stops running.
 This field is semantically required. When not set on receive -
 receiver should set it to start_time value. It is important to
 keep end_time > start_time for consistency.
 This field is required.
 

.google.protobuf.Timestamp end_time = 6;

Specified by:

getEndTimeOrBuilder in interface SpanOrBuilder

hasAttributes

public boolean hasAttributes()

 A set of attributes on the span.
 

.opencensus.proto.trace.v1.Span.Attributes attributes = 7;

Specified by:

hasAttributes in interface SpanOrBuilder

getAttributes

public Span.Attributes getAttributes()

 A set of attributes on the span.
 

.opencensus.proto.trace.v1.Span.Attributes attributes = 7;

Specified by:

getAttributes in interface SpanOrBuilder

getAttributesOrBuilder

public Span.AttributesOrBuilder getAttributesOrBuilder()

 A set of attributes on the span.
 

.opencensus.proto.trace.v1.Span.Attributes attributes = 7;

Specified by:

getAttributesOrBuilder in interface SpanOrBuilder

hasStackTrace

public boolean hasStackTrace()

 A stack trace captured at the start of the span.
 

.opencensus.proto.trace.v1.StackTrace stack_trace = 8;

Specified by:

hasStackTrace in interface SpanOrBuilder

getStackTrace

public StackTrace getStackTrace()

 A stack trace captured at the start of the span.
 

.opencensus.proto.trace.v1.StackTrace stack_trace = 8;

Specified by:

getStackTrace in interface SpanOrBuilder

getStackTraceOrBuilder

public StackTraceOrBuilder getStackTraceOrBuilder()

 A stack trace captured at the start of the span.
 

.opencensus.proto.trace.v1.StackTrace stack_trace = 8;

Specified by:

getStackTraceOrBuilder in interface SpanOrBuilder

hasTimeEvents

public boolean hasTimeEvents()

 The included time events.
 

.opencensus.proto.trace.v1.Span.TimeEvents time_events = 9;

Specified by:

hasTimeEvents in interface SpanOrBuilder

getTimeEvents

public Span.TimeEvents getTimeEvents()

 The included time events.
 

.opencensus.proto.trace.v1.Span.TimeEvents time_events = 9;

Specified by:

getTimeEvents in interface SpanOrBuilder

getTimeEventsOrBuilder

public Span.TimeEventsOrBuilder getTimeEventsOrBuilder()

 The included time events.
 

.opencensus.proto.trace.v1.Span.TimeEvents time_events = 9;

Specified by:

getTimeEventsOrBuilder in interface SpanOrBuilder

hasLinks

public boolean hasLinks()

 The included links.
 

.opencensus.proto.trace.v1.Span.Links links = 10;

Specified by:

hasLinks in interface SpanOrBuilder

getLinks

public Span.Links getLinks()

 The included links.
 

.opencensus.proto.trace.v1.Span.Links links = 10;

Specified by:

getLinks in interface SpanOrBuilder

getLinksOrBuilder

public Span.LinksOrBuilder getLinksOrBuilder()

 The included links.
 

.opencensus.proto.trace.v1.Span.Links links = 10;

Specified by:

getLinksOrBuilder in interface SpanOrBuilder

hasStatus

public boolean hasStatus()

 An optional final status for this span. Semantically when Status
 wasn't set it is means span ended without errors and assume
 Status.Ok (code = 0).
 

.opencensus.proto.trace.v1.Status status = 11;

Specified by:

hasStatus in interface SpanOrBuilder

getStatus

public Status getStatus()

 An optional final status for this span. Semantically when Status
 wasn't set it is means span ended without errors and assume
 Status.Ok (code = 0).
 

.opencensus.proto.trace.v1.Status status = 11;

Specified by:

getStatus in interface SpanOrBuilder

getStatusOrBuilder

public StatusOrBuilder getStatusOrBuilder()

 An optional final status for this span. Semantically when Status
 wasn't set it is means span ended without errors and assume
 Status.Ok (code = 0).
 

.opencensus.proto.trace.v1.Status status = 11;

Specified by:

getStatusOrBuilder in interface SpanOrBuilder

hasResource

public boolean hasResource()

 An optional resource that is associated with this span. If not set, this span 
 should be part of a batch that does include the resource information, unless resource 
 information is unknown.
 

.opencensus.proto.resource.v1.Resource resource = 16;

Specified by:

hasResource in interface SpanOrBuilder

getResource

public Resource getResource()

 An optional resource that is associated with this span. If not set, this span 
 should be part of a batch that does include the resource information, unless resource 
 information is unknown.
 

.opencensus.proto.resource.v1.Resource resource = 16;

Specified by:

getResource in interface SpanOrBuilder

getResourceOrBuilder

public ResourceOrBuilder getResourceOrBuilder()

 An optional resource that is associated with this span. If not set, this span 
 should be part of a batch that does include the resource information, unless resource 
 information is unknown.
 

.opencensus.proto.resource.v1.Resource resource = 16;

Specified by:

getResourceOrBuilder in interface SpanOrBuilder

hasSameProcessAsParentSpan

public boolean hasSameProcessAsParentSpan()

 A highly recommended but not required flag that identifies when a
 trace crosses a process boundary. True when the parent_span belongs
 to the same process as the current span. This flag is most commonly
 used to indicate the need to adjust time as clocks in different
 processes may not be synchronized.
 

.google.protobuf.BoolValue same_process_as_parent_span = 12;

Specified by:

hasSameProcessAsParentSpan in interface SpanOrBuilder

getSameProcessAsParentSpan

public com.google.protobuf.BoolValue getSameProcessAsParentSpan()

 A highly recommended but not required flag that identifies when a
 trace crosses a process boundary. True when the parent_span belongs
 to the same process as the current span. This flag is most commonly
 used to indicate the need to adjust time as clocks in different
 processes may not be synchronized.
 

.google.protobuf.BoolValue same_process_as_parent_span = 12;

Specified by:

getSameProcessAsParentSpan in interface SpanOrBuilder

getSameProcessAsParentSpanOrBuilder

public com.google.protobuf.BoolValueOrBuilder getSameProcessAsParentSpanOrBuilder()

 A highly recommended but not required flag that identifies when a
 trace crosses a process boundary. True when the parent_span belongs
 to the same process as the current span. This flag is most commonly
 used to indicate the need to adjust time as clocks in different
 processes may not be synchronized.
 

.google.protobuf.BoolValue same_process_as_parent_span = 12;

Specified by:

getSameProcessAsParentSpanOrBuilder in interface SpanOrBuilder

hasChildSpanCount

public boolean hasChildSpanCount()

 An optional number of child spans that were generated while this span
 was active. If set, allows an implementation to detect missing child spans.
 

.google.protobuf.UInt32Value child_span_count = 13;

Specified by:

hasChildSpanCount in interface SpanOrBuilder

getChildSpanCount

public com.google.protobuf.UInt32Value getChildSpanCount()

 An optional number of child spans that were generated while this span
 was active. If set, allows an implementation to detect missing child spans.
 

.google.protobuf.UInt32Value child_span_count = 13;

Specified by:

getChildSpanCount in interface SpanOrBuilder

getChildSpanCountOrBuilder

public com.google.protobuf.UInt32ValueOrBuilder getChildSpanCountOrBuilder()

 An optional number of child spans that were generated while this span
 was active. If set, allows an implementation to detect missing child spans.
 

.google.protobuf.UInt32Value child_span_count = 13;

Specified by:

getChildSpanCountOrBuilder in interface SpanOrBuilder

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessageV3

writeTo

public void writeTo(com.google.protobuf.CodedOutputStream output)
             throws IOException

Specified by:

writeTo in interface com.google.protobuf.MessageLite

Overrides:

writeTo in class com.google.protobuf.GeneratedMessageV3

Throws:

IOException

getSerializedSize

public int getSerializedSize()

Specified by:

getSerializedSize in interface com.google.protobuf.MessageLite

Overrides:

getSerializedSize in class com.google.protobuf.GeneratedMessageV3

equals

public boolean equals(Object obj)

Specified by:

equals in interface com.google.protobuf.Message

Overrides:

equals in class com.google.protobuf.AbstractMessage

hashCode

public int hashCode()

Specified by:

hashCode in interface com.google.protobuf.Message

Overrides:

hashCode in class com.google.protobuf.AbstractMessage

parseFrom

public static Span parseFrom(ByteBuffer data)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(ByteBuffer data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(com.google.protobuf.ByteString data)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(com.google.protobuf.ByteString data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(byte[] data)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(byte[] data,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws com.google.protobuf.InvalidProtocolBufferException

Throws:

com.google.protobuf.InvalidProtocolBufferException

parseFrom

public static Span parseFrom(InputStream input)
                      throws IOException

Throws:

IOException

parseFrom

public static Span parseFrom(InputStream input,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws IOException

Throws:

IOException

parseDelimitedFrom

public static Span parseDelimitedFrom(InputStream input)
                               throws IOException

Throws:

IOException

parseDelimitedFrom

public static Span parseDelimitedFrom(InputStream input,
                                      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                               throws IOException

Throws:

IOException

parseFrom

public static Span parseFrom(com.google.protobuf.CodedInputStream input)
                      throws IOException

Throws:

IOException

parseFrom

public static Span parseFrom(com.google.protobuf.CodedInputStream input,
                             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                      throws IOException

Throws:

IOException

newBuilderForType

public Span.Builder newBuilderForType()

Specified by:

newBuilderForType in interface com.google.protobuf.Message

Specified by:

newBuilderForType in interface com.google.protobuf.MessageLite

newBuilder

public static Span.Builder newBuilder()

newBuilder

public static Span.Builder newBuilder(Span prototype)

toBuilder

public Span.Builder toBuilder()

Specified by:

toBuilder in interface com.google.protobuf.Message

Specified by:

toBuilder in interface com.google.protobuf.MessageLite

newBuilderForType

protected Span.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)

Specified by:

newBuilderForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstance

public static Span getDefaultInstance()

parser

public static com.google.protobuf.Parser<Span> parser()

getParserForType

public com.google.protobuf.Parser<Span> getParserForType()

Specified by:

getParserForType in interface com.google.protobuf.Message

Specified by:

getParserForType in interface com.google.protobuf.MessageLite

Overrides:

getParserForType in class com.google.protobuf.GeneratedMessageV3

getDefaultInstanceForType

public Span getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder