org.apache.ignite.internal.processors.query.stat

Class ObjectPartitionStatisticsImpl

java.lang.Object

org.apache.ignite.internal.processors.query.stat.ObjectStatisticsImpl

org.apache.ignite.internal.processors.query.stat.ObjectPartitionStatisticsImpl

All Implemented Interfaces:

Cloneable, ObjectStatistics

public class ObjectPartitionStatisticsImpl
extends ObjectStatisticsImpl

Statistic for some partition of data object.

Constructor Summary

Constructors

Constructor and Description
ObjectPartitionStatisticsImpl(int partId, long rowsCnt, long updCnt, Map<String,ColumnStatistics> colNameToStat) Constructor.

Method Summary

Modifier and Type	Method and Description
ObjectPartitionStatisticsImpl	clone()
boolean	equals(Object o)
int	hashCode()
int	partId()
String	toString()
long	updCnt()

Methods inherited from class org.apache.ignite.internal.processors.query.stat.ObjectStatisticsImpl

columnsStatistics, columnStatistics, rowCount

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ObjectPartitionStatisticsImpl

public ObjectPartitionStatisticsImpl(int partId,
                                     long rowsCnt,
                                     long updCnt,
                                     Map<String,ColumnStatistics> colNameToStat)

Constructor.

Parameters:

partId - Partition id.

rowsCnt - Total count of rows in partition.

updCnt - Update counter of partition.

colNameToStat - Column key to column statistics map.

Method Detail

partId

public int partId()

Returns:

Partition id.

updCnt

public long updCnt()

Returns:

Partition update counter.

clone

public ObjectPartitionStatisticsImpl clone()

Overrides:

clone in class ObjectStatisticsImpl

equals

public boolean equals(Object o)

Overrides:

equals in class ObjectStatisticsImpl

hashCode

public int hashCode()

Overrides:

hashCode in class ObjectStatisticsImpl

toString

public String toString()

Overrides:

toString in class ObjectStatisticsImpl