Package org.socialsignin.spring.data.dynamodb.query

Class QueryExpressionCountQuery<T>

java.lang.Object

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

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

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

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

All Implemented Interfaces:

Query<T>

public class QueryExpressionCountQuery<T>
extends AbstractSingleEntityQuery<Long>

Author:

Michael Lavelle, Sebastian Just

Field Summary

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

clazz, dynamoDBOperations

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

scanCountEnabled, scanEnabled

Constructor Summary

Constructors

Constructor	Description
QueryExpressionCountQuery(DynamoDBOperations dynamoDBOperations, Class<T> clazz, com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBQueryExpression<T> queryExpression)

Method Summary

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

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

isScanCountEnabled, isScanEnabled, setScanCountEnabled, setScanEnabled

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

getResultList

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

isScanCountEnabled, isScanEnabled, setScanCountEnabled, setScanEnabled

Constructor Detail

QueryExpressionCountQuery

public QueryExpressionCountQuery(DynamoDBOperations dynamoDBOperations,
                                 Class<T> clazz,
                                 com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBQueryExpression<T> queryExpression)

Method Detail

getSingleResult

public Long getSingleResult()

Description copied from interface: Query

Execute a SELECT query that returns a single result.

Returns:

the result