alluxio.master.file.meta.xattr

Class AbstractExtendedAttribute<T>

java.lang.Object

alluxio.master.file.meta.xattr.AbstractExtendedAttribute<T>

Type Parameters:

T - The type which the attribute should encode from, and decode to

All Implemented Interfaces:

ExtendedAttribute<T>

public abstract class AbstractExtendedAttribute<T>
extends Object
implements ExtendedAttribute<T>

Extend this class to implement any extended attributes.

Nested Class Summary

Nested classes/interfaces inherited from interface alluxio.master.file.meta.xattr.ExtendedAttribute

ExtendedAttribute.NamespacePrefix

Method Summary

Modifier and Type	Method and Description
String	getIdentifier()
String	getName()
String	getNamespace()

Methods inherited from class java.lang.Object

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

Methods inherited from interface alluxio.master.file.meta.xattr.ExtendedAttribute

decode, encode

Method Detail

getName

public String getName()

Specified by:

getName in interface ExtendedAttribute<T>

Returns:

the full attribute with namespace and identifier

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface ExtendedAttribute<T>

Returns:

the namespace of the attribute lies within

getIdentifier

public String getIdentifier()

Specified by:

getIdentifier in interface ExtendedAttribute<T>

Returns:

the identifier within the namespace of the attribute