Package org.finos.tracdap.api

Interface DataReadResponseOrBuilder

  • All Superinterfaces:
    com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
    All Known Implementing Classes:
    DataReadResponse, DataReadResponse.Builder
    public interface DataReadResponseOrBuilder
extends com.google.protobuf.MessageOrBuilder

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      com.google.protobuf.ByteString getContent()
      Content of the dataset, encoded in the requested format.
      org.finos.tracdap.metadata.SchemaDefinition getSchema()
      Schema of the dataset being returned.
      org.finos.tracdap.metadata.SchemaDefinitionOrBuilder getSchemaOrBuilder()
      Schema of the dataset being returned.
      boolean hasSchema()
      Schema of the dataset being returned.

      • Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

        isInitialized

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

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

    • Method Detail

      • hasSchema

        boolean hasSchema()
        
 Schema of the dataset being returned.
 The schema is provided in the first message of the response stream.
 TRAC will always provide a full schema, regardless of whether the
 dataset is using am external schema or an embedded one.
        optional .tracdap.metadata.SchemaDefinition schema = 1;
        Returns:
        Whether the schema field is set.

      • getSchema

        org.finos.tracdap.metadata.SchemaDefinition getSchema()
        
 Schema of the dataset being returned.
 The schema is provided in the first message of the response stream.
 TRAC will always provide a full schema, regardless of whether the
 dataset is using am external schema or an embedded one.
        optional .tracdap.metadata.SchemaDefinition schema = 1;
        Returns:
        The schema.

      • getSchemaOrBuilder

        org.finos.tracdap.metadata.SchemaDefinitionOrBuilder getSchemaOrBuilder()
        
 Schema of the dataset being returned.
 The schema is provided in the first message of the response stream.
 TRAC will always provide a full schema, regardless of whether the
 dataset is using am external schema or an embedded one.
        optional .tracdap.metadata.SchemaDefinition schema = 1;

      • getContent

        com.google.protobuf.ByteString getContent()
        
 Content of the dataset, encoded in the requested format.
 The first message in the response stream will always contain an empty
 content buffer. Subsequent messages will provided the content of the
 dataset as a series of chunks.
        bytes content = 1000;
        Returns:
        The content.