org.gcube.accounting.usagetracker.persistence

Class MongoAggregationHelper

java.lang.Object

org.gcube.accounting.usagetracker.persistence.MongoAggregationHelper

public class MongoAggregationHelper
extends Object

MongoAggregatorHelper

Author:

Ermanno Travaglino

Constructor Summary

Constructors

Constructor and Description
MongoAggregationHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static org.joda.time.DateTime	generateAggregationTime(com.mongodb.DBObject idField, String granule)
static com.mongodb.DBObject	generateDailyGroupClause()
static com.mongodb.DBObject	generateExistMatchClause(String filter, boolean exist)
static com.mongodb.DBObject	generateGroupByDimensionClause(org.gcube.accounting.datamodel.reports.Report report)
static com.mongodb.DBObject	generateGroupClause(org.gcube.accounting.datamodel.reports.Report report, boolean aggregationEnabled)
static com.mongodb.DBObject	generateMatchClause(org.gcube.accounting.datamodel.reports.Report report)
static com.mongodb.DBObject	generateSortClause(org.gcube.accounting.datamodel.reports.Report report)

Methods inherited from class java.lang.Object

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

Constructor Detail

MongoAggregationHelper

public MongoAggregationHelper()

Method Detail

generateExistMatchClause

public static com.mongodb.DBObject generateExistMatchClause(String filter,
                                            boolean exist)

generateMatchClause

public static com.mongodb.DBObject generateMatchClause(org.gcube.accounting.datamodel.reports.Report report)

generateSortClause

public static com.mongodb.DBObject generateSortClause(org.gcube.accounting.datamodel.reports.Report report)

generateDailyGroupClause

public static com.mongodb.DBObject generateDailyGroupClause()

generateGroupByDimensionClause

public static com.mongodb.DBObject generateGroupByDimensionClause(org.gcube.accounting.datamodel.reports.Report report)

generateGroupClause

public static com.mongodb.DBObject generateGroupClause(org.gcube.accounting.datamodel.reports.Report report,
                                       boolean aggregationEnabled)

generateAggregationTime

public static org.joda.time.DateTime generateAggregationTime(com.mongodb.DBObject idField,
                                             String granule)