org.gcube.documentstore.records

Interface AggregatedRecord<A extends AggregatedRecord<A,R>,R extends Record>

All Superinterfaces:

Comparable<Record>, Record, Serializable

public interface AggregatedRecord<A extends AggregatedRecord<A,R>,R extends Record>
extends Record

Author:

Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/

Field Summary

Fields

Modifier and Type	Field and Description
static String	AGGREGATED KEY : Indicate that this Record is an aggregation
static String	END_TIME KEY : Represent the right end of the time interval covered by this AggregatedRecord.
static String	OPERATION_COUNT KEY : Indicate The Number of AggregatedRecord
static String	START_TIME KEY : Represent the left end of the time interval covered by this AggregatedRecord.

Fields inherited from interface org.gcube.documentstore.records.Record

CREATION_TIME, ID, RECORD_TYPE

Method Summary

Methods

Modifier and Type	Method and Description
A	aggregate(A record)
A	aggregate(R record)
Class<R>	getAggregable()
Set<String>	getAggregatedFields()
Calendar	getEndTime()
int	getOperationCount()
Calendar	getStartTime()
boolean	isAggregable(A record)
boolean	isAggregable(R record)
void	setEndTime(Calendar endTime)
void	setOperationCount(int operationCount)
void	setStartTime(Calendar startTime)

Methods inherited from interface org.gcube.documentstore.records.Record

getComputedFields, getCreationTime, getId, getRecordType, getRequiredFields, getResourceProperties, getResourceProperty, setCreationTime, setId, setResourceProperties, setResourceProperty, validate

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

AGGREGATED

static final String AGGREGATED

KEY : Indicate that this Record is an aggregation

See Also:

Constant Field Values

OPERATION_COUNT

static final String OPERATION_COUNT

KEY : Indicate The Number of AggregatedRecord

See Also:

Constant Field Values

START_TIME

static final String START_TIME

KEY : Represent the left end of the time interval covered by this AggregatedRecord. The value will be recorded in UTC milliseconds from the epoch.

See Also:

Constant Field Values

END_TIME

static final String END_TIME

KEY : Represent the right end of the time interval covered by this AggregatedRecord. The value will be recorded in UTC milliseconds from the epoch.

See Also:

Constant Field Values

Method Detail

getAggregatedFields

Set<String> getAggregatedFields()

Returns:

a Set containing the keys of aggregated fields The returned Set MUST be a copy of the internal representation. Any modification to the returned Set MUST not affect the object

getOperationCount

int getOperationCount()

setOperationCount

void setOperationCount(int operationCount)
                       throws InvalidValueException

Throws:

InvalidValueException

getStartTime

Calendar getStartTime()

setStartTime

void setStartTime(Calendar startTime)
                  throws InvalidValueException

Throws:

InvalidValueException

getEndTime

Calendar getEndTime()

setEndTime

void setEndTime(Calendar endTime)
                throws InvalidValueException

Throws:

InvalidValueException

aggregate

A aggregate(A record)
                                          throws NotAggregatableRecordsExceptions

Throws:

NotAggregatableRecordsExceptions

aggregate

A aggregate(R record)
                                          throws NotAggregatableRecordsExceptions

Throws:

NotAggregatableRecordsExceptions

isAggregable

boolean isAggregable(A record)
                     throws NotAggregatableRecordsExceptions

Throws:

NotAggregatableRecordsExceptions

isAggregable

boolean isAggregable(R record)
                     throws NotAggregatableRecordsExceptions

Throws:

NotAggregatableRecordsExceptions

getAggregable

Class<R> getAggregable()