Package org.apache.hadoop.hbase.hbtop.mode

Class ModeStrategyUtils

java.lang.Object

org.apache.hadoop.hbase.hbtop.mode.ModeStrategyUtils

public final class ModeStrategyUtils
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ModeStrategyUtils()

Method Summary

Modifier and Type	Method	Description
static List<Record>	aggregateRecords(List<Record> records, Field groupBy)	Group by records on the basis of supplied groupBy field and Aggregate records using Record.combine(Record)
static List<Record>	applyFilterAndGet(List<Record> records, List<RecordFilter> filters)	Filter records as per the supplied filters,

Methods inherited from class java.lang.Object

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

Constructor Details

ModeStrategyUtils

private ModeStrategyUtils()

Method Details

applyFilterAndGet

public static List<Record> applyFilterAndGet(List<Record> records,
 List<RecordFilter> filters)

Filter records as per the supplied filters,

Parameters:

records - records to be processed

filters - List of filters

Returns:

filtered records

aggregateRecords

public static List<Record> aggregateRecords(List<Record> records,
 Field groupBy)

Group by records on the basis of supplied groupBy field and Aggregate records using Record.combine(Record)

Parameters:

records - records needs to be processed

groupBy - Field to be used for group by

Returns:

aggregated records