Package com.illumon.iris.db.v2.locations.local

Class IndexedLocalTableLocationScanner

java.lang.Object

com.illumon.iris.db.v2.locations.local.IndexedLocalTableLocationScanner

All Implemented Interfaces:

com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

public class IndexedLocalTableLocationScanner
extends Object
implements com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

Local table location scanner that wraps a TableLocationMetadataIndex.

Constructor Summary

Constructors

Constructor	Description
IndexedLocalTableLocationScanner(LocalTablePathManager locationManager, TableKey tableKey, TableLocationMetadataIndex tableLocationMetadataIndex)

Method Summary

Modifier and Type	Method	Description
File	computeLocationDirectory(TableKey tableKey, TableLocationKey locationKey)
TableLocationMetadataIndex	getMetadataIndex()
String	getRoot()	Get the starting location for this scanner.
void	scanAll(Consumer<TableLocationKey> locationKeyObserver)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

IndexedLocalTableLocationScanner

@VisibleForTesting
public IndexedLocalTableLocationScanner(@NotNull
 LocalTablePathManager locationManager,
 @NotNull
 TableKey tableKey,
 @NotNull
 TableLocationMetadataIndex tableLocationMetadataIndex)

Method Details

toString

public String toString()

Overrides:

toString in class Object

getRoot

public String getRoot()

Description copied from interface: com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

Get the starting location for this scanner.

Specified by:

getRoot in interface com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

Returns:

the starting location for this scanner

scanAll

public void scanAll(@NotNull
 Consumer<TableLocationKey> locationKeyObserver)

Specified by:

scanAll in interface com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

computeLocationDirectory

public File computeLocationDirectory(@NotNull
 TableKey tableKey,
 @NotNull
 TableLocationKey locationKey)

Specified by:

computeLocationDirectory in interface com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner

getMetadataIndex

public TableLocationMetadataIndex getMetadataIndex()

Specified by:

getMetadataIndex in interface com.illumon.iris.db.v2.locations.local.LocalTableLocationProvider.Scanner