org.apache.ignite.internal.processors.query.schema

Class SchemaIndexCacheStat

java.lang.Object

org.apache.ignite.internal.processors.query.schema.SchemaIndexCacheStat

public class SchemaIndexCacheStat
extends Object

Class for accumulation of record types and number of indexed records in index tree.

Constructor Summary

Constructors

Constructor and Description
SchemaIndexCacheStat()

Method Summary

Modifier and Type	Method and Description
void	accumulate(SchemaIndexCacheStat stat) Adds statistics from stat to the current statistics.
void	add(int scanned) Adds to number of scanned keys given scanned.
void	addType(QueryTypeDescriptorImpl type) Adds type to indexed types.
int	scannedKeys()
Collection<String>	typeNames()
Collection<QueryTypeDescriptorImpl>	types()

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaIndexCacheStat

public SchemaIndexCacheStat()

Method Detail

accumulate

public void accumulate(SchemaIndexCacheStat stat)

Adds statistics from stat to the current statistics.

Parameters:

stat - Statistics.

addType

public void addType(QueryTypeDescriptorImpl type)

Adds type to indexed types.

Parameters:

type - Type.

add

public void add(int scanned)

Adds to number of scanned keys given scanned.

Parameters:

scanned - Number of scanned keys during partition processing. Must be positive or zero.

scannedKeys

public int scannedKeys()

Returns:

Number of scanned keys.

typeNames

public Collection<String> typeNames()

Returns:

Unmodifiable collection of processed type names.

types

public Collection<QueryTypeDescriptorImpl> types()

Returns:

Unmodifiable collection of processed types.