Class SimpleDBResponseMetadata


  • public class SimpleDBResponseMetadata
    extends ResponseMetadata
    Extension of ResponseMetadata with Amazon SimpleDB specific data. In addition to the standard AWS request ID contained in all services' response metadata, Amazon SimpleDB also includes information on how much compute capacity, or box usage, was used to process your request.

    SimpleDB box usage is useful when looking at how different queries perform on your data. You can use that information to tune your queries, and reduce your monthly SimpleDB usage charges.

    • Constructor Detail

      • SimpleDBResponseMetadata

        public SimpleDBResponseMetadata​(Map<String,​String> metadata)
        Creates a new SimpleDBResponseMetadata object from a specified map of metadata information.
        Parameters:
        metadata - The raw metadata for the new SimpleDBResponseMetadata object.
      • SimpleDBResponseMetadata

        public SimpleDBResponseMetadata​(ResponseMetadata originalResponseMetadata)
        Creates a new SimpleDBResponseMetadata object from an existing ResponseMetadata object.
        Parameters:
        originalResponseMetadata - The ResponseMetadata object from which to create the new object.
    • Method Detail

      • getBoxUsage

        public float getBoxUsage()
        Returns the SimpleDB box usage reported in a response's metadata. SimpleDB box usage indicates how much compute capacity was used to process your request.

        Box usage is useful when looking at how different queries perform on your data. You can use that information to tune your queries, and reduce your monthly SimpleDB usage charges.

        Returns:
        The SimpleDB box usage reported for the associated request.