Package com.illumon.iris.db.tables.appendable.local

Class LocalAppendableTableFactory

java.lang.Object

com.illumon.iris.db.tables.appendable.local.LocalAppendableTableFactory

public class LocalAppendableTableFactory
extends Object

Simple constructors for stand-alone use cases.

Constructor Summary

Constructors

Constructor	Description
LocalAppendableTableFactory()

Method Summary

Modifier and Type	Method	Description
static LocalAppendableTable	make(TableDefinition definition, File destination, boolean append)	Make a simple stand-alone table using the StringCacheProvider obtained via StringCacheProviders.getAlwaysCreateStringInstance(boolean) with unbounded = true.
static LocalAppendableTable	make(TableDefinition definition, File destination, boolean append, StringCacheProvider stringCacheProvider)	Make a simple stand-alone table.
static LocalAppendableColumn	makeColumn(com.illumon.dataobjects.ColumnDefinition definition, File destination, boolean initialize)	Make a standalone appendable column using the StringCacheProvider obtained via StringCacheProviders.getAlwaysCreateStringInstance(boolean) with unbounded = true.
static LocalAppendableColumn	makeColumn(com.illumon.dataobjects.ColumnDefinition definition, File destination, boolean initialize, StringCacheProvider stringCacheProvider)	Make a standalone appendable column.
static LocalColumnLocation	makeColumnLocation(WritableLocalTableLocation tableLocation, String name)	Make a simple standalone writable column location.
static LocalColumnLocation	makeColumnLocation(File destination, String name)	Make a simple standalone writable column location.
static WritableLocalTableLocation	makeTableLocation(File destination)	Make a simple standalone writable table location.

Methods inherited from class java.lang.Object

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

Constructor Details

LocalAppendableTableFactory

public LocalAppendableTableFactory()

Method Details

makeTableLocation

public static WritableLocalTableLocation makeTableLocation(@NotNull File destination)

Make a simple standalone writable table location.

Parameters:

destination - The destination directory

Returns:

The location

makeColumnLocation

public static LocalColumnLocation makeColumnLocation(@NotNull WritableLocalTableLocation tableLocation, @NotNull String name)

Make a simple standalone writable column location.

Parameters:

tableLocation - The table location

name - The column name

Returns:

The location

makeColumnLocation

public static LocalColumnLocation makeColumnLocation(@NotNull File destination, @NotNull String name)

Make a simple standalone writable column location.

Parameters:

destination - The destination directory

name - The column name

Returns:

The location

makeColumn

public static LocalAppendableColumn makeColumn(@NotNull com.illumon.dataobjects.ColumnDefinition definition, @NotNull File destination, boolean initialize)

Make a standalone appendable column using the StringCacheProvider obtained via StringCacheProviders.getAlwaysCreateStringInstance(boolean) with unbounded = true. Delegates to makeColumn(ColumnDefinition, File, boolean, StringCacheProvider).

Note that this method should be used very sparingly. Appendable columns should usually be created as part of an appendable table. Administrative methods for adding new columns to existing data are the only obvious exception.

Parameters:

definition - The column definition

destination - The destination directory

initialize - Whether this column should initialize the location, or truncate

Returns:

A standalone appendable column

makeColumn

public static LocalAppendableColumn makeColumn(@NotNull com.illumon.dataobjects.ColumnDefinition definition, @NotNull File destination, boolean initialize, @NotNull StringCacheProvider stringCacheProvider)

Make a standalone appendable column.

Note that this method should be used very sparingly. Appendable columns should usually be created as part of an appendable table. Administrative methods for adding new columns to existing data are the only obvious exception.

Parameters:

definition - The column definition

destination - The destination directory

initialize - Whether this column should initialize the location, or truncate

stringCacheProvider - The StringCacheProvider to use for this table

Returns:

A standalone appendable column

See Also:

TableManagementTools.addColumns(TableDefinition, File, int, String...)

make

public static LocalAppendableTable make(@NotNull TableDefinition definition, @NotNull File destination, boolean append)

Make a simple stand-alone table using the StringCacheProvider obtained via StringCacheProviders.getAlwaysCreateStringInstance(boolean) with unbounded = true. Delegates to make(TableDefinition, File, boolean, StringCacheProvider).

Parameters:

definition - The table definition

destination - The destination directory

append - Whether this table should append to existing data, or truncate

Returns:

A standalone LocalAppendableTable

make

public static LocalAppendableTable make(@NotNull TableDefinition definition, @NotNull File destination, boolean append, @NotNull StringCacheProvider stringCacheProvider)

Make a simple stand-alone table.

Parameters:

definition - The table definition

destination - The destination directory

append - Whether this table should append to existing data, or truncate

stringCacheProvider - The StringCacheProvider to use for this table

Returns:

A standalone LocalAppendableTable