Package org.tensorflow.framework

Class SignatureDef

  • All Implemented Interfaces:
    Serializable, org.nd4j.shade.protobuf.Message, org.nd4j.shade.protobuf.MessageLite, org.nd4j.shade.protobuf.MessageLiteOrBuilder, org.nd4j.shade.protobuf.MessageOrBuilder, SignatureDefOrBuilder
    public final class SignatureDef
extends org.nd4j.shade.protobuf.GeneratedMessageV3
implements SignatureDefOrBuilder
     SignatureDef defines the signature of a computation supported by a TensorFlow
 graph.
 For example, a model with two loss computations, sharing a single input,
 might have the following signature_def map.
 Note that across the two SignatureDefs "loss_A" and "loss_B", the input key,
 output key, and method_name are identical, and will be used by system(s) that
 implement or rely upon this particular loss method. The output tensor names
 differ, demonstrating how different outputs can exist for the same method.
 signature_def {
   key: "loss_A"
   value {
     inputs {
       key: "input"
       value {
         name: "input:0"
         dtype: DT_STRING
         tensor_shape: ...
       }
     }
     outputs {
       key: "loss_output"
       value {
         name: "loss_output_A:0"
         dtype: DT_FLOAT
         tensor_shape: ...
       }
     }
   }
   ...
   method_name: "some/package/compute_loss"
 }
 signature_def {
   key: "loss_B"
   value {
     inputs {
       key: "input"
       value {
         name: "input:0"
         dtype: DT_STRING
         tensor_shape: ...
       }
     }
     outputs {
       key: "loss_output"
       value {
         name: "loss_output_B:0"
         dtype: DT_FLOAT
         tensor_shape: ...
       }
     }
   }
   ...
   method_name: "some/package/compute_loss"
 }
    Protobuf type tensorflow.SignatureDef
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  SignatureDef.Builder
      SignatureDef defines the signature of a computation supported by a TensorFlow graph.

      • Nested classes/interfaces inherited from class org.nd4j.shade.protobuf.GeneratedMessageV3

        org.nd4j.shade.protobuf.GeneratedMessageV3.BuilderParent, org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableMessage>, org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends org.nd4j.shade.protobuf.GeneratedMessageV3.ExtendableMessage>, org.nd4j.shade.protobuf.GeneratedMessageV3.FieldAccessorTable, org.nd4j.shade.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class org.nd4j.shade.protobuf.AbstractMessageLite

        org.nd4j.shade.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int INPUTS_FIELD_NUMBER  
      static int METHOD_NAME_FIELD_NUMBER  
      static int OUTPUTS_FIELD_NUMBER  

      • Fields inherited from class org.nd4j.shade.protobuf.GeneratedMessageV3

        alwaysUseFieldBuilders, unknownFields

      • Fields inherited from class org.nd4j.shade.protobuf.AbstractMessage

        memoizedSize

      • Fields inherited from class org.nd4j.shade.protobuf.AbstractMessageLite

        memoizedHashCode

    • Method Detail

      • newInstance

        protected Object newInstance​(org.nd4j.shade.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • getUnknownFields

        public final org.nd4j.shade.protobuf.UnknownFieldSet getUnknownFields()
        Specified by:
        getUnknownFields in interface org.nd4j.shade.protobuf.MessageOrBuilder
        Overrides:
        getUnknownFields in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final org.nd4j.shade.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetMapField

        protected org.nd4j.shade.protobuf.MapField internalGetMapField​(int number)
        Overrides:
        internalGetMapField in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • internalGetFieldAccessorTable

        protected org.nd4j.shade.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • getMethodName

        public String getMethodName()
         Extensible method_name information enabling third-party users to mark a
 SignatureDef as supporting a particular method. This enables producers and
 consumers of SignatureDefs, e.g. a model definition library and a serving
 library to have a clear hand-off regarding the semantics of a computation.
 Note that multiple SignatureDefs in a single MetaGraphDef may have the same
 method_name. This is commonly used to support multi-headed computation,
 where a single graph computation may return multiple results.
        string method_name = 3;
        Specified by:
        getMethodName in interface SignatureDefOrBuilder
        Returns:
        The methodName.

      • getMethodNameBytes

        public org.nd4j.shade.protobuf.ByteString getMethodNameBytes()
         Extensible method_name information enabling third-party users to mark a
 SignatureDef as supporting a particular method. This enables producers and
 consumers of SignatureDefs, e.g. a model definition library and a serving
 library to have a clear hand-off regarding the semantics of a computation.
 Note that multiple SignatureDefs in a single MetaGraphDef may have the same
 method_name. This is commonly used to support multi-headed computation,
 where a single graph computation may return multiple results.
        string method_name = 3;
        Specified by:
        getMethodNameBytes in interface SignatureDefOrBuilder
        Returns:
        The bytes for methodName.

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface org.nd4j.shade.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(org.nd4j.shade.protobuf.CodedOutputStream output)
             throws IOException
        Specified by:
        writeTo in interface org.nd4j.shade.protobuf.MessageLite
        Overrides:
        writeTo in class org.nd4j.shade.protobuf.GeneratedMessageV3
        Throws:
        IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface org.nd4j.shade.protobuf.MessageLite
        Overrides:
        getSerializedSize in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(Object obj)
        Specified by:
        equals in interface org.nd4j.shade.protobuf.Message
        Overrides:
        equals in class org.nd4j.shade.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface org.nd4j.shade.protobuf.Message
        Overrides:
        hashCode in class org.nd4j.shade.protobuf.AbstractMessage

      • parseFrom

        public static SignatureDef parseFrom​(ByteBuffer data)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(ByteBuffer data,
                                     org.nd4j.shade.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(org.nd4j.shade.protobuf.ByteString data)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(org.nd4j.shade.protobuf.ByteString data,
                                     org.nd4j.shade.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(byte[] data)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(byte[] data,
                                     org.nd4j.shade.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws org.nd4j.shade.protobuf.InvalidProtocolBufferException
        Throws:
        org.nd4j.shade.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static SignatureDef parseFrom​(org.nd4j.shade.protobuf.CodedInputStream input,
                                     org.nd4j.shade.protobuf.ExtensionRegistryLite extensionRegistry)
                              throws IOException
        Throws:
        IOException

      • newBuilderForType

        public SignatureDef.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface org.nd4j.shade.protobuf.Message
        Specified by:
        newBuilderForType in interface org.nd4j.shade.protobuf.MessageLite

      • toBuilder

        public SignatureDef.Builder toBuilder()
        Specified by:
        toBuilder in interface org.nd4j.shade.protobuf.Message
        Specified by:
        toBuilder in interface org.nd4j.shade.protobuf.MessageLite

      • newBuilderForType

        protected SignatureDef.Builder newBuilderForType​(org.nd4j.shade.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • getDefaultInstance

        public static SignatureDef getDefaultInstance()

      • parser

        public static org.nd4j.shade.protobuf.Parser<SignatureDef> parser()

      • getParserForType

        public org.nd4j.shade.protobuf.Parser<SignatureDef> getParserForType()
        Specified by:
        getParserForType in interface org.nd4j.shade.protobuf.Message
        Specified by:
        getParserForType in interface org.nd4j.shade.protobuf.MessageLite
        Overrides:
        getParserForType in class org.nd4j.shade.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public SignatureDef getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface org.nd4j.shade.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface org.nd4j.shade.protobuf.MessageOrBuilder