Package biopb.tensor

Class SerializedTensor

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
biopb.tensor.SerializedTensor
All Implemented Interfaces:
SerializedTensorOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
public final class SerializedTensor extends com.google.protobuf.GeneratedMessageV3 implements SerializedTensorOrBuilder
 A tensor handed across processes: the answer a GetFlightInfo gave, and the
 connection facts to act on it.

 The structure is Arrow's own. `flight_info` is a serialized
 `arrow.flight.protocol.FlightInfo`, exactly as the tensor server answers a
 `tensor_read` GetFlightInfo: its `descriptor.command` is the resolved
 `TensorDescriptor`; each endpoint is the chunk ticket with its `ChunkBounds`
 in `app_metadata`; the schema carries the wire-protocol and transfer
 metadata; and the FlightInfo's own `app_metadata` is the requested
 `SliceHint` when the read was sliced, so the consumer crops the chunk-aligned
 realized region back to what was asked for. A FlightInfo with no endpoints
 is a source declared before its chunks exist (the fast-return handle): the
 consumer calls GetFlightInfo with the embedded descriptor when it reads.

 What Arrow does not carry is where and as whom. A FlightInfo with no
 endpoints names no server, and every endpoint this server mints has an empty
 location list ("the server you asked"), which a forwarded handle cannot mean.
Protobuf type biopb.tensor.SerializedTensor
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    SerializedTensor.Builder
    A tensor handed across processes: the answer a GetFlightInfo gave, and the connection facts to act on it.

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

    com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

    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
    AUTH_TOKEN_FIELD_NUMBER
     
    static final int
    FLIGHT_INFO_FIELD_NUMBER
     
    static final int
    LOCATION_FIELD_NUMBER
     
    static final int
    TLS_ANCHOR_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
    Description
    boolean
    equals(Object obj)
     
    String
    getAuthToken()
    Per-source capability token or the server token; empty if none.
    com.google.protobuf.ByteString
    getAuthTokenBytes()
    Per-source capability token or the server token; empty if none.
    static SerializedTensor
    getDefaultInstance()
     
    SerializedTensor
    getDefaultInstanceForType()
     
    static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
     
    com.google.protobuf.ByteString
    getFlightInfo()
    Serialized arrow.flight.protocol.FlightInfo; see above.
    String
    getLocation()
    Flight server location URI (e.g., "grpc://localhost:8815")
    com.google.protobuf.ByteString
    getLocationBytes()
    Flight server location URI (e.g., "grpc://localhost:8815")
    com.google.protobuf.Parser<SerializedTensor>
    getParserForType()
     
    int
    getSerializedSize()
     
    com.google.protobuf.ByteString
    getTlsAnchor()
    PEM trust anchor the sender verified the server with: the pinned leaf or a configured CA.
    int
    hashCode()
     
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
    internalGetFieldAccessorTable()
     
    final boolean
    isInitialized()
     
    static SerializedTensor.Builder
    newBuilder()
     
    static SerializedTensor.Builder
    newBuilder(SerializedTensor prototype)
     
    SerializedTensor.Builder
    newBuilderForType()
     
    protected SerializedTensor.Builder
    newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
     
    protected Object
    newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
     
    static SerializedTensor
    parseDelimitedFrom(InputStream input)
     
    static SerializedTensor
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static SerializedTensor
    parseFrom(byte[] data)
     
    static SerializedTensor
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static SerializedTensor
    parseFrom(com.google.protobuf.ByteString data)
     
    static SerializedTensor
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static SerializedTensor
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static SerializedTensor
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static SerializedTensor
    parseFrom(InputStream input)
     
    static SerializedTensor
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static SerializedTensor
    parseFrom(ByteBuffer data)
     
    static SerializedTensor
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<SerializedTensor>
    parser()
     
    SerializedTensor.Builder
    toBuilder()
     
    void
    writeTo(com.google.protobuf.CodedOutputStream output)
     

    Methods inherited from class com.google.protobuf.GeneratedMessageV3

    canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeExtensionsImmutable, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, 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.MessageLite

    toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

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

  • Field Details

    • LOCATION_FIELD_NUMBER

      public static final int LOCATION_FIELD_NUMBER
      See Also:

    • AUTH_TOKEN_FIELD_NUMBER

      public static final int AUTH_TOKEN_FIELD_NUMBER
      See Also:

    • FLIGHT_INFO_FIELD_NUMBER

      public static final int FLIGHT_INFO_FIELD_NUMBER
      See Also:

    • TLS_ANCHOR_FIELD_NUMBER

      public static final int TLS_ANCHOR_FIELD_NUMBER
      See Also:

  • Method Details

    • newInstance

      protected Object newInstance(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      Overrides:
      newInstance 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

    • getLocation

      public String getLocation()
       Flight server location URI (e.g., "grpc://localhost:8815")
      string location = 3;
      Specified by:
      getLocation in interface SerializedTensorOrBuilder
      Returns:
      The location.

    • getLocationBytes

      public com.google.protobuf.ByteString getLocationBytes()
       Flight server location URI (e.g., "grpc://localhost:8815")
      string location = 3;
      Specified by:
      getLocationBytes in interface SerializedTensorOrBuilder
      Returns:
      The bytes for location.

    • getAuthToken

      public String getAuthToken()
       Per-source capability token or the server token; empty if none.
      string auth_token = 4;
      Specified by:
      getAuthToken in interface SerializedTensorOrBuilder
      Returns:
      The authToken.

    • getAuthTokenBytes

      public com.google.protobuf.ByteString getAuthTokenBytes()
       Per-source capability token or the server token; empty if none.
      string auth_token = 4;
      Specified by:
      getAuthTokenBytes in interface SerializedTensorOrBuilder
      Returns:
      The bytes for authToken.

    • getFlightInfo

      public com.google.protobuf.ByteString getFlightInfo()
       Serialized arrow.flight.protocol.FlightInfo; see above.
      bytes flight_info = 7;
      Specified by:
      getFlightInfo in interface SerializedTensorOrBuilder
      Returns:
      The flightInfo.

    • getTlsAnchor

      public com.google.protobuf.ByteString getTlsAnchor()
       PEM trust anchor the sender verified the server with: the pinned leaf or a
 configured CA. Public material. The consumer applies it to `location`
 itself, deriving any hostname override on its own network, instead of
 trusting the first certificate it sees. Empty for a plaintext location or
 a sender that trusted the system store.
      bytes tls_anchor = 8;
      Specified by:
      getTlsAnchor in interface SerializedTensorOrBuilder
      Returns:
      The tlsAnchor.

    • 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 SerializedTensor parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

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

    • parseFrom

      public static SerializedTensor parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

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

    • parseDelimitedFrom

      public static SerializedTensor parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

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

    • parseFrom

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

    • parseFrom

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

    • newBuilderForType

      public SerializedTensor.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface com.google.protobuf.Message
      Specified by:
      newBuilderForType in interface com.google.protobuf.MessageLite

    • newBuilder

      public static SerializedTensor.Builder newBuilder()

    • newBuilder

      public static SerializedTensor.Builder newBuilder(SerializedTensor prototype)

    • toBuilder

      public SerializedTensor.Builder toBuilder()
      Specified by:
      toBuilder in interface com.google.protobuf.Message
      Specified by:
      toBuilder in interface com.google.protobuf.MessageLite

    • newBuilderForType

      protected SerializedTensor.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
      Specified by:
      newBuilderForType in class com.google.protobuf.GeneratedMessageV3

    • getDefaultInstance

      public static SerializedTensor getDefaultInstance()

    • parser

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

    • getParserForType

      public com.google.protobuf.Parser<SerializedTensor> 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 SerializedTensor getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder