org.socialsignin.spring.data.dynamodb.query

Class ScanExpressionCountQuery<T>

java.lang.Object

org.socialsignin.spring.data.dynamodb.query.AbstractQuery<T>

org.socialsignin.spring.data.dynamodb.query.AbstractSingleEntityQuery<Long>

org.socialsignin.spring.data.dynamodb.query.ScanExpressionCountQuery<T>

All Implemented Interfaces:

Query<Long>

public class ScanExpressionCountQuery<T>
extends AbstractSingleEntityQuery<Long>
implements Query<Long>

Field Summary

Fields inherited from class org.socialsignin.spring.data.dynamodb.query.AbstractQuery

clazz, dynamoDBOperations, scanCountEnabled, scanEnabled

Constructor Summary

Constructors

Constructor and Description
ScanExpressionCountQuery(DynamoDBOperations dynamoDBOperations, Class<T> clazz, com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression scanExpression, boolean pageQuery)

Method Summary

Modifier and Type	Method and Description
void	assertScanCountEnabled(boolean scanCountEnabled)
Long	getSingleResult() Execute a SELECT query that returns a single result.

Methods inherited from class org.socialsignin.spring.data.dynamodb.query.AbstractSingleEntityQuery

getResultList

Methods inherited from class org.socialsignin.spring.data.dynamodb.query.AbstractQuery

isScanCountEnabled, isScanEnabled, setScanCountEnabled, setScanEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.socialsignin.spring.data.dynamodb.query.Query

getResultList, setScanCountEnabled, setScanEnabled

Constructor Detail

ScanExpressionCountQuery

public ScanExpressionCountQuery(DynamoDBOperations dynamoDBOperations,
                                Class<T> clazz,
                                com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression scanExpression,
                                boolean pageQuery)

Method Detail

getSingleResult

public Long getSingleResult()

Description copied from interface: Query

Execute a SELECT query that returns a single result.

Specified by:

getSingleResult in interface Query<Long>

Returns:

the result

assertScanCountEnabled

public void assertScanCountEnabled(boolean scanCountEnabled)