com.amazonaws.services.simpledb

Class SimpleDBResponseMetadata

java.lang.Object

com.amazonaws.ResponseMetadata

com.amazonaws.services.simpledb.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.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BOX_USAGE

Fields inherited from class com.amazonaws.ResponseMetadata

AWS_REQUEST_ID

Constructor Summary

Constructors

Constructor and Description
SimpleDBResponseMetadata(Map<String,String> metadata) Creates a new SimpleDBResponseMetadata object from a specified map of metadata information.
SimpleDBResponseMetadata(ResponseMetadata originalResponseMetadata) Creates a new SimpleDBResponseMetadata object from an existing ResponseMetadata object.

Method Summary

Modifier and Type	Method and Description
float	getBoxUsage() Returns the SimpleDB box usage reported in a response's metadata.

Methods inherited from class com.amazonaws.ResponseMetadata

getRequestId, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BOX_USAGE

public static final String BOX_USAGE

See Also:

Constant Field Values

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.