org.apache.tajo.storage

Class StorageProperty

java.lang.Object

org.apache.tajo.storage.StorageProperty

public class StorageProperty
extends Object

Storage Properties

Constructor Summary

Constructors

Constructor and Description
StorageProperty(String defaultFormat, boolean movable, boolean writable, boolean absolutePathAllowed, boolean metadataProvided)

Method Summary

Methods

Modifier and Type	Method and Description
String	defaultFormat() Return default data format
boolean	isArbitraryPathAllowed() Does this storage allows the use of arbitrary absolute paths outside tablespace?
boolean	isMetadataProvided() Is metadata provided?
boolean	isMovable() Move-like operation is allowed
boolean	isWritable() Is it Writable storage?

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageProperty

public StorageProperty(String defaultFormat,
               boolean movable,
               boolean writable,
               boolean absolutePathAllowed,
               boolean metadataProvided)

Method Detail

defaultFormat

public String defaultFormat()

Return default data format

Returns:

Default data format

isMovable

public boolean isMovable()

Move-like operation is allowed

Returns:

true if move operation is available

isWritable

public boolean isWritable()

Is it Writable storage?

Returns:

true if this storage is writable.

isArbitraryPathAllowed

public boolean isArbitraryPathAllowed()

Does this storage allows the use of arbitrary absolute paths outside tablespace?

Returns:

True if this storage allows accesses to artibrary paths.

isMetadataProvided

public boolean isMetadataProvided()

Is metadata provided?

Returns:

True if this storage provides linked metadata.