com.amazonaws.services.dynamodbv2.datamodeling

Class DynamoDBDeleteExpression

java.lang.Object

com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBDeleteExpression

public class DynamoDBDeleteExpression
extends Object

Enables adding options to a delete operation. For example, you may want to delete only if an attribute has a particular value.

See Also:

DynamoDBMapper.delete(Object, DynamoDBDeleteExpression)

Constructor Summary

Constructors

Constructor and Description
DynamoDBDeleteExpression()

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,ExpectedAttributeValue>	getExpected() Gets the map of attribute names to expected attribute values to check on delete.
void	setExpected(Map<String,ExpectedAttributeValue> expectedAttributes) Sets the expected condition to the map of attribute names to expected attribute values given.

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamoDBDeleteExpression

public DynamoDBDeleteExpression()

Method Detail

setExpected

public void setExpected(Map<String,ExpectedAttributeValue> expectedAttributes)

Sets the expected condition to the map of attribute names to expected attribute values given.

Parameters:

expectedAttributes - The map of attribute names to expected attribute value conditions to check on delete

getExpected

public Map<String,ExpectedAttributeValue> getExpected()

Gets the map of attribute names to expected attribute values to check on delete.

Returns:

The map of attribute names to expected attribute value conditions to check on delete