Package com.illumon.iris.db.tables.dataimport.importstate.lastby

Class LastByTableMapFactory

java.lang.Object

com.illumon.iris.db.tables.dataimport.importstate.lastby.LastByTableMapFactory

public class LastByTableMapFactory
extends Object

Glues together a last-by view for a given intraday system table.

Method Summary

Modifier and Type	Method	Description
TableMap	createTableMap(String namespace, String tableName, String columnPartitionValue)	This method is the same as createTableMap(String, String, String, String) with a null viewName.
TableMap	createTableMap(String namespace, String tableName, String columnPartitionValue, String viewName)	Create a last-by indexed TableMap for intraday data from the specified namespace, table name, and column partition value.
static LastByTableMapFactory	forDataImportServer(DataImportServer dataImportServer)	Build a LastByTableMapFactory consuming data and last-by indexes from the supplied DataImportServer.

Methods inherited from class java.lang.Object

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

Method Details

forDataImportServer

public static LastByTableMapFactory forDataImportServer(@NotNull
 DataImportServer dataImportServer)

Build a LastByTableMapFactory consuming data and last-by indexes from the supplied DataImportServer.

Parameters:

dataImportServer - The data import server to consume data and last-by indexes from

Returns:

The new factory

createTableMap

public TableMap createTableMap(@NotNull
 String namespace,
 @NotNull
 String tableName,
 @NotNull
 String columnPartitionValue)

This method is the same as createTableMap(String, String, String, String) with a null viewName.

Parameters:

namespace - The namespace

tableName - The table name

columnPartitionValue - The column partition value

Returns:

A new TableMap as specified

createTableMap

public TableMap createTableMap(@NotNull
 String namespace,
 @NotNull
 String tableName,
 @NotNull
 String columnPartitionValue,
 String viewName)

Create a last-by indexed TableMap for intraday data from the specified namespace, table name, and column partition value. This table map will be keyed by TableLocationKey, and each table will represent a last-by view of one partition of the data.

Parameters:

namespace - The namespace

tableName - The table name

columnPartitionValue - The column partition value

viewName - The name of this particular last-by view, also passed to LastByImportState instances (may be null)

Returns:

A new TableMap as specified