Package 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	Description
protected File	aggregateRecordsBackupFile
protected AggregationStatus	aggregationStatus
protected int	estimatedRecordsNumber
protected int	malformedRecordNumber
protected File	malformedRecordsFile
protected org.gcube.com.fasterxml.jackson.databind.ObjectMapper	objectMapper
protected File	originalRecordsbackupFile
protected int	originalRecordsNumber
protected boolean	skipAggregation
protected Calendar	startTime

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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 void	elaborateRow(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode content, AggregatorBuffer aggregatorBuffer)
protected Calendar	getCalendar(java.time.OffsetDateTime offsetDateTime)
protected void	retrieveAndAggregate(ResultSet resultSet)
void	setSkipAggregation(boolean skipAggregation)

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

estimatedRecordsNumber

protected int estimatedRecordsNumber

originalRecordsNumber

protected int originalRecordsNumber

malformedRecordNumber

protected int malformedRecordNumber

objectMapper

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

startTime

protected Calendar startTime

skipAggregation

protected boolean skipAggregation

Constructor Detail

Aggregator

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

Method Detail

setSkipAggregation

public void setSkipAggregation(boolean skipAggregation)

aggregate

public void aggregate()
               throws Exception

Throws:

Exception

elaborateRow

protected void elaborateRow(org.gcube.com.fasterxml.jackson.databind.node.ObjectNode content,
                            AggregatorBuffer aggregatorBuffer)
                     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