ScanQuerySystemView (Ignite 2.17.0)

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(), ScanQueryIterator, ScanQueryView

Field Summary

Fields
Modifier and Type Field 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 Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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.