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Package com.gpudb.protocol

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Class ShowDatasourceResponse

java.lang.Object
com.gpudb.protocol.ShowDatasourceResponse
All Implemented Interfaces:
org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord
public class ShowDatasourceResponse extends Object implements org.apache.avro.generic.IndexedRecord
A set of results returned by GPUdb.showDatasource.

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    Constructor Details

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      ShowDatasourceResponse

      public ShowDatasourceResponse()
      Constructs a ShowDatasourceResponse object with default parameters.

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    Method Details

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      getClassSchema

      public static org.apache.avro.Schema getClassSchema()
      This method supports the Avro framework and is not intended to be called directly by the user.
      Returns:
      The schema for the class.

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      getDatasourceNames

      public List<String> getDatasourceNames()
      The data source names.
      Returns:
      The current value of datasourceNames.

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      setDatasourceNames

      public ShowDatasourceResponse setDatasourceNames(List<String> datasourceNames)
      The data source names.
      Parameters:
      datasourceNames - The new value for datasourceNames.
      Returns:
      this to mimic the builder pattern.

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      getStorageProviderTypes

      public List<String> getStorageProviderTypes()
      The storage provider type of the data sources named in datasourceNames. Supported values:
      • HDFS: Apache Hadoop Distributed File System.
      • S3: Amazon S3 bucket.
      Returns:
      The current value of storageProviderTypes.

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      setStorageProviderTypes

      public ShowDatasourceResponse setStorageProviderTypes(List<String> storageProviderTypes)
      The storage provider type of the data sources named in datasourceNames. Supported values:
      • HDFS: Apache Hadoop Distributed File System.
      • S3: Amazon S3 bucket.
      Parameters:
      storageProviderTypes - The new value for storageProviderTypes.
      Returns:
      this to mimic the builder pattern.

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      getAdditionalInfo

      public List<Map<String,String>> getAdditionalInfo()
      Additional information about the respective data sources in datasourceNames.
      • LOCATION: Location of the remote storage in ‘storage_provider_type://[storage_path[:storage_port]]’ format.
      • S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source.
      • S3_REGION: Name of the Amazon S3 region where the bucket is located.
      • HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user.
      • USER_NAME: Name of the remote system user.
      Returns:
      The current value of additionalInfo.

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      setAdditionalInfo

      public ShowDatasourceResponse setAdditionalInfo(List<Map<String,String>> additionalInfo)
      Additional information about the respective data sources in datasourceNames.
      • LOCATION: Location of the remote storage in ‘storage_provider_type://[storage_path[:storage_port]]’ format.
      • S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source.
      • S3_REGION: Name of the Amazon S3 region where the bucket is located.
      • HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user.
      • USER_NAME: Name of the remote system user.
      Parameters:
      additionalInfo - The new value for additionalInfo.
      Returns:
      this to mimic the builder pattern.

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      getInfo

      public Map<String,String> getInfo()
      Additional information.
      Returns:
      The current value of info.

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      setInfo

      public ShowDatasourceResponse setInfo(Map<String,String> info)
      Additional information.
      Parameters:
      info - The new value for info.
      Returns:
      this to mimic the builder pattern.

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      getSchema

      public org.apache.avro.Schema getSchema()
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      getSchema in interface org.apache.avro.generic.GenericContainer
      Returns:
      The schema object describing this class.

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      get

      public Object get(int index)
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      get in interface org.apache.avro.generic.IndexedRecord
      Parameters:
      index - the position of the field to get
      Returns:
      value of the field with the given index.
      Throws:
      IndexOutOfBoundsException

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      put

      public void put(int index, Object value)
      This method supports the Avro framework and is not intended to be called directly by the user.
      Specified by:
      put in interface org.apache.avro.generic.IndexedRecord
      Parameters:
      index - the position of the field to set
      value - the value to set
      Throws:
      IndexOutOfBoundsException

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      equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

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      toString

      public String toString()
      Overrides:
      toString in class Object

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      hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object