org.apache.ignite.internal.managers.systemview

Class ScanQuerySystemView<K,V>

java.lang.Object

org.apache.ignite.internal.managers.systemview.ScanQuerySystemView<K,V>

All Implemented Interfaces:

Iterable<ScanQueryView>, SystemView<ScanQueryView>

public class ScanQuerySystemView<K,V>
extends Object

SystemView implementation providing data about cache queries.

See Also:

GridCacheQueryManager.queryIterators(), GridCacheQueryManager.ScanQueryIterator, ScanQueryView

Field Summary

Fields

Modifier and Type	Field and Description
static String	SCAN_QRY_SYS_VIEW Scan query system view.
static String	SCAN_QRY_SYS_VIEW_DESC Scan query system view description.

Constructor Summary

Constructors

Constructor and Description
ScanQuerySystemView(Collection<GridCacheContext<K,V>> cctxs)

Method Summary

Modifier and Type	Method and Description
String	description()
@NotNull Iterator<ScanQueryView>	iterator()
String	name()
int	size()
SystemViewRowAttributeWalker<R>	walker()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

SCAN_QRY_SYS_VIEW

public static final String SCAN_QRY_SYS_VIEW

Scan query system view.

SCAN_QRY_SYS_VIEW_DESC

public static final String SCAN_QRY_SYS_VIEW_DESC

Scan query system view description.

See Also:

Constant Field Values

Constructor Detail

ScanQuerySystemView

public ScanQuerySystemView(Collection<GridCacheContext<K,V>> cctxs)

Parameters:

cctxs - Cache data.

Method Detail

size

public int size()

Returns:

Size of the view.

iterator

@NotNull
public @NotNull Iterator<ScanQueryView> iterator()

name

public String name()

Specified by:

name in interface SystemView<R>

Returns:

View name.

description

public String description()

Specified by:

description in interface SystemView<R>

Returns:

View description.

walker

public SystemViewRowAttributeWalker<R> walker()

Specified by:

walker in interface SystemView<R>

Returns:

Helper for exporters.