Package io.opentelemetry.proto.trace.v1

Class Span.Link

java.lang.Object
com.google.protobuf.AbstractMessageLite<MessageType,BuilderType>
com.google.protobuf.GeneratedMessageLite<Span.Link,Span.Link.Builder>
io.opentelemetry.proto.trace.v1.Span.Link
All Implemented Interfaces:
com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, Span.LinkOrBuilder
Enclosing class:
Span
public static final class Span.Link extends com.google.protobuf.GeneratedMessageLite<Span.Link,Span.Link.Builder> implements Span.LinkOrBuilder
 A pointer from the current span to another span in the same trace or in a
 different trace. For example, this can be used in batching operations,
 where a single batch handler processes multiple requests from different
 traces or when the handler receives a request from a different project.
Protobuf type opentelemetry.proto.trace.v1.Span.Link

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    Span.Link.Builder
    A pointer from the current span to another span in the same trace or in a different trace.

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

    com.google.protobuf.GeneratedMessageLite.DefaultInstanceBasedParser<T extends com.google.protobuf.GeneratedMessageLite<T,?>>, com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.GeneratedExtension<ContainingType extends com.google.protobuf.MessageLite,Type extends Object>, com.google.protobuf.GeneratedMessageLite.MethodToInvoke, com.google.protobuf.GeneratedMessageLite.SerializedForm

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

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ATTRIBUTES_FIELD_NUMBER
     
    static final int
    DROPPED_ATTRIBUTES_COUNT_FIELD_NUMBER
     
    static final int
    FLAGS_FIELD_NUMBER
     
    static final int
    SPAN_ID_FIELD_NUMBER
     
    static final int
    TRACE_ID_FIELD_NUMBER
     
    static final int
    TRACE_STATE_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessageLite

    unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final Object
    dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
     
    KeyValue
    getAttributes(int index)
    A collection of attribute key/value pairs on the link.
    int
    getAttributesCount()
    A collection of attribute key/value pairs on the link.
    List<KeyValue>
    getAttributesList()
    A collection of attribute key/value pairs on the link.
    KeyValueOrBuilder
    getAttributesOrBuilder(int index)
    A collection of attribute key/value pairs on the link.
    List<? extends KeyValueOrBuilder>
    getAttributesOrBuilderList()
    A collection of attribute key/value pairs on the link.
    static Span.Link
    getDefaultInstance()
     
    int
    getDroppedAttributesCount()
    The number of dropped attributes.
    int
    getFlags()
    Flags, a bit field.
    com.google.protobuf.ByteString
    getSpanId()
    A unique identifier for the linked span.
    com.google.protobuf.ByteString
    getTraceId()
    A unique identifier of a trace that this linked span is part of.
    String
    getTraceState()
    The trace_state associated with the link.
    com.google.protobuf.ByteString
    getTraceStateBytes()
    The trace_state associated with the link.
    static Span.Link.Builder
    newBuilder()
     
    static Span.Link.Builder
    newBuilder(Span.Link prototype)
     
    static Span.Link
    parseDelimitedFrom(InputStream input)
     
    static Span.Link
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Span.Link
    parseFrom(byte[] data)
     
    static Span.Link
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Span.Link
    parseFrom(com.google.protobuf.ByteString data)
     
    static Span.Link
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Span.Link
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static Span.Link
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Span.Link
    parseFrom(InputStream input)
     
    static Span.Link
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Span.Link
    parseFrom(ByteBuffer data)
     
    static Span.Link
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<Span.Link>
    parser()
     

    Methods inherited from class com.google.protobuf.GeneratedMessageLite

    createBuilder, createBuilder, dynamicMethod, dynamicMethod, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, emptyProtobufList, equals, getDefaultInstanceForType, getParserForType, getSerializedSize, hashCode, isInitialized, isInitialized, makeImmutable, mergeLengthDelimitedField, mergeUnknownFields, mergeVarintField, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBuilderForType, newMessageInfo, newRepeatedGeneratedExtension, newSingularGeneratedExtension, parseDelimitedFrom, parseDelimitedFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parsePartialFrom, parseUnknownField, registerDefaultInstance, toBuilder, toString, writeTo

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    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.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Field Details

    • TRACE_ID_FIELD_NUMBER

      public static final int TRACE_ID_FIELD_NUMBER
      See Also:

    • SPAN_ID_FIELD_NUMBER

      public static final int SPAN_ID_FIELD_NUMBER
      See Also:

    • TRACE_STATE_FIELD_NUMBER

      public static final int TRACE_STATE_FIELD_NUMBER
      See Also:

    • ATTRIBUTES_FIELD_NUMBER

      public static final int ATTRIBUTES_FIELD_NUMBER
      See Also:

    • DROPPED_ATTRIBUTES_COUNT_FIELD_NUMBER

      public static final int DROPPED_ATTRIBUTES_COUNT_FIELD_NUMBER
      See Also:

    • FLAGS_FIELD_NUMBER

      public static final int FLAGS_FIELD_NUMBER
      See Also:

  • Method Details

    • getTraceId

      public com.google.protobuf.ByteString getTraceId()
       A unique identifier of a trace that this linked span is part of. The ID is a
 16-byte array.
      bytes trace_id = 1 [json_name = "traceId"];
      Specified by:
      getTraceId in interface Span.LinkOrBuilder
      Returns:
      The traceId.

    • getSpanId

      public com.google.protobuf.ByteString getSpanId()
       A unique identifier for the linked span. The ID is an 8-byte array.
      bytes span_id = 2 [json_name = "spanId"];
      Specified by:
      getSpanId in interface Span.LinkOrBuilder
      Returns:
      The spanId.

    • getTraceState

      public String getTraceState()
       The trace_state associated with the link.
      string trace_state = 3 [json_name = "traceState"];
      Specified by:
      getTraceState in interface Span.LinkOrBuilder
      Returns:
      The traceState.

    • getTraceStateBytes

      public com.google.protobuf.ByteString getTraceStateBytes()
       The trace_state associated with the link.
      string trace_state = 3 [json_name = "traceState"];
      Specified by:
      getTraceStateBytes in interface Span.LinkOrBuilder
      Returns:
      The bytes for traceState.

    • getAttributesList

      public List<KeyValue> getAttributesList()
       A collection of attribute key/value pairs on the link.
 Attribute keys MUST be unique (it is not allowed to have more than one
 attribute with the same key).
 The behavior of software that receives duplicated keys can be unpredictable.
      repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4 [json_name = "attributes"];
      Specified by:
      getAttributesList in interface Span.LinkOrBuilder

    • getAttributesOrBuilderList

      public List<? extends KeyValueOrBuilder> getAttributesOrBuilderList()
       A collection of attribute key/value pairs on the link.
 Attribute keys MUST be unique (it is not allowed to have more than one
 attribute with the same key).
 The behavior of software that receives duplicated keys can be unpredictable.
      repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4 [json_name = "attributes"];

    • getAttributesCount

      public int getAttributesCount()
       A collection of attribute key/value pairs on the link.
 Attribute keys MUST be unique (it is not allowed to have more than one
 attribute with the same key).
 The behavior of software that receives duplicated keys can be unpredictable.
      repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4 [json_name = "attributes"];
      Specified by:
      getAttributesCount in interface Span.LinkOrBuilder

    • getAttributes

      public KeyValue getAttributes(int index)
       A collection of attribute key/value pairs on the link.
 Attribute keys MUST be unique (it is not allowed to have more than one
 attribute with the same key).
 The behavior of software that receives duplicated keys can be unpredictable.
      repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4 [json_name = "attributes"];
      Specified by:
      getAttributes in interface Span.LinkOrBuilder

    • getAttributesOrBuilder

      public KeyValueOrBuilder getAttributesOrBuilder(int index)
       A collection of attribute key/value pairs on the link.
 Attribute keys MUST be unique (it is not allowed to have more than one
 attribute with the same key).
 The behavior of software that receives duplicated keys can be unpredictable.
      repeated .opentelemetry.proto.common.v1.KeyValue attributes = 4 [json_name = "attributes"];

    • getDroppedAttributesCount

      public int getDroppedAttributesCount()
       The number of dropped attributes. If the value is 0,
 then no attributes were dropped.
      uint32 dropped_attributes_count = 5 [json_name = "droppedAttributesCount"];
      Specified by:
      getDroppedAttributesCount in interface Span.LinkOrBuilder
      Returns:
      The droppedAttributesCount.

    • getFlags

      public int getFlags()
       Flags, a bit field.

 Bits 0-7 (8 least significant bits) are the trace flags as defined in W3C Trace
 Context specification. To read the 8-bit W3C trace flag, use
 `flags & SPAN_FLAGS_TRACE_FLAGS_MASK`.

 See https://www.w3.org/TR/trace-context-2/#trace-flags for the flag definitions.

 Bits 8 and 9 represent the 3 states of whether the link is remote.
 The states are (unknown, is not remote, is remote).
 To read whether the value is known, use `(flags & SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK) != 0`.
 To read whether the link is remote, use `(flags & SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK) != 0`.

 Readers MUST NOT assume that bits 10-31 (22 most significant bits) will be zero.
 When creating new spans, bits 10-31 (most-significant 22-bits) MUST be zero.

 [Optional].
      fixed32 flags = 6 [json_name = "flags"];
      Specified by:
      getFlags in interface Span.LinkOrBuilder
      Returns:
      The flags.

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

      public static Span.Link parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

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

    • parseDelimitedFrom

      public static Span.Link parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

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

    • parseFrom

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

    • parseFrom

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

    • newBuilder

      public static Span.Link.Builder newBuilder()

    • newBuilder

      public static Span.Link.Builder newBuilder(Span.Link prototype)

    • dynamicMethod

      protected final Object dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
      Specified by:
      dynamicMethod in class com.google.protobuf.GeneratedMessageLite<Span.Link,Span.Link.Builder>

    • getDefaultInstance

      public static Span.Link getDefaultInstance()

    • parser

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