org.gcube.accounting.aggregator.aggregation

Class Aggregator

java.lang.Object

org.gcube.accounting.aggregator.aggregation.Aggregator

public class Aggregator
extends Object

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field and Description
protected File	aggregateRecordsBackupFile
protected AggregationStatus	aggregationStatus
protected int	malformedRecordNumber
protected File	malformedRecordsFile
protected org.gcube.com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected File	originalRecordsbackupFile
protected Calendar	startTime

Constructor Summary

Constructors

Constructor and Description
Aggregator(AggregationStatus aggregationStatus, File originalRecordsbackupFile, File aggregateRecordsBackupFile)

Method Summary

Modifier and Type	Method and Description
protected void	addProperty(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode objectNode, String key, Object value)
void	aggregate()
protected void	aggregateRow(AggregatorBuffer aggregatorBuffer, String json)
protected int	elaborateRow(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode content, AggregatorBuffer aggregatorBuffer, int originalRecordsCounter)
protected Calendar	getCalendar(java.time.OffsetDateTime offsetDateTime)
protected void	retrieveAndAggregate(ResultSet resultSet)

Methods inherited from class java.lang.Object

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

Field Detail

aggregationStatus

protected final AggregationStatus aggregationStatus

originalRecordsbackupFile

protected final File originalRecordsbackupFile

aggregateRecordsBackupFile

protected final File aggregateRecordsBackupFile

malformedRecordsFile

protected final File malformedRecordsFile

malformedRecordNumber

protected int malformedRecordNumber

objectMapper

protected org.gcube.com.fasterxml.jackson.databind.ObjectMapper objectMapper

startTime

protected Calendar startTime

Constructor Detail

Aggregator

public Aggregator(AggregationStatus aggregationStatus,
                  File originalRecordsbackupFile,
                  File aggregateRecordsBackupFile)

Method Detail

aggregate

public void aggregate()
               throws Exception

Throws:

Exception

elaborateRow

protected int elaborateRow(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode content,
                           AggregatorBuffer aggregatorBuffer,
                           int originalRecordsCounter)
                    throws Exception

Throws:

Exception

addProperty

protected void addProperty(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode objectNode,
                           String key,
                           Object value)

getCalendar

protected Calendar getCalendar(java.time.OffsetDateTime offsetDateTime)

retrieveAndAggregate

protected void retrieveAndAggregate(ResultSet resultSet)
                             throws Exception

Throws:

Exception

aggregateRow

protected void aggregateRow(AggregatorBuffer aggregatorBuffer,
                            String json)
                     throws Exception

Throws:

Exception