com.amazonaws.services.dynamodbv2.model

Class ItemCollectionMetrics

java.lang.Object

com.amazonaws.services.dynamodbv2.model.ItemCollectionMetrics

All Implemented Interfaces:

Serializable, Cloneable

public class ItemCollectionMetrics
extends Object
implements Serializable, Cloneable

Information about item collections, if any, that were affected by the operation. ItemCollectionMetrics is only returned if the request asked for it. If the table does not have any local secondary indexes, this information is not returned in the response.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
ItemCollectionMetrics()

Method Summary

Modifier and Type	Method and Description
ItemCollectionMetrics	addItemCollectionKeyEntry(String key, AttributeValue value)
ItemCollectionMetrics	clearItemCollectionKeyEntries() Removes all the entries added into ItemCollectionKey.
ItemCollectionMetrics	clone()
boolean	equals(Object obj)
Map<String,AttributeValue>	getItemCollectionKey() The partition key value of the item collection.
List<Double>	getSizeEstimateRangeGB() An estimate of item collection size, in gigabytes.
int	hashCode()
void	setItemCollectionKey(Map<String,AttributeValue> itemCollectionKey) The partition key value of the item collection.
void	setSizeEstimateRangeGB(Collection<Double> sizeEstimateRangeGB) An estimate of item collection size, in gigabytes.
String	toString() Returns a string representation of this object; useful for testing and debugging.
ItemCollectionMetrics	withItemCollectionKey(Map<String,AttributeValue> itemCollectionKey) The partition key value of the item collection.
ItemCollectionMetrics	withSizeEstimateRangeGB(Collection<Double> sizeEstimateRangeGB) An estimate of item collection size, in gigabytes.
ItemCollectionMetrics	withSizeEstimateRangeGB(Double... sizeEstimateRangeGB) An estimate of item collection size, in gigabytes.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ItemCollectionMetrics

public ItemCollectionMetrics()

Method Detail

getItemCollectionKey

public Map<String,AttributeValue> getItemCollectionKey()

The partition key value of the item collection. This value is the same as the partition key value of the item.

Returns:

The partition key value of the item collection. This value is the same as the partition key value of the item.

setItemCollectionKey

public void setItemCollectionKey(Map<String,AttributeValue> itemCollectionKey)

The partition key value of the item collection. This value is the same as the partition key value of the item.

Parameters:

itemCollectionKey - The partition key value of the item collection. This value is the same as the partition key value of the item.

withItemCollectionKey

public ItemCollectionMetrics withItemCollectionKey(Map<String,AttributeValue> itemCollectionKey)

The partition key value of the item collection. This value is the same as the partition key value of the item.

Parameters:

itemCollectionKey - The partition key value of the item collection. This value is the same as the partition key value of the item.

Returns:

Returns a reference to this object so that method calls can be chained together.

addItemCollectionKeyEntry

public ItemCollectionMetrics addItemCollectionKeyEntry(String key,
                                                       AttributeValue value)

clearItemCollectionKeyEntries

public ItemCollectionMetrics clearItemCollectionKeyEntries()

Removes all the entries added into ItemCollectionKey.

Returns:

Returns a reference to this object so that method calls can be chained together.

getSizeEstimateRangeGB

public List<Double> getSizeEstimateRangeGB()

An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

Returns:

An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

setSizeEstimateRangeGB

public void setSizeEstimateRangeGB(Collection<Double> sizeEstimateRangeGB)

An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

Parameters:

sizeEstimateRangeGB - An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

withSizeEstimateRangeGB

public ItemCollectionMetrics withSizeEstimateRangeGB(Double... sizeEstimateRangeGB)

An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

NOTE: This method appends the values to the existing list (if any). Use setSizeEstimateRangeGB(java.util.Collection) or withSizeEstimateRangeGB(java.util.Collection) if you want to override the existing values.

Parameters:

sizeEstimateRangeGB - An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

Returns:

Returns a reference to this object so that method calls can be chained together.

withSizeEstimateRangeGB

public ItemCollectionMetrics withSizeEstimateRangeGB(Collection<Double> sizeEstimateRangeGB)

An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

Parameters:

sizeEstimateRangeGB - An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.

The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public ItemCollectionMetrics clone()

Overrides:

clone in class Object