AbstractExtendedAttribute (Alluxio Core - Common Utilities 2.5.0 API)

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 java.lang.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
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String getIdentifier()
  
  java.lang.String getName()
  
  java.lang.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 java.lang.String getName()
```
    Specified by:
    
    getName in interface ExtendedAttribute<T>
    
    Returns:
    
    the full attribute with namespace and identifier
  - getNamespace
```
public java.lang.String getNamespace()
```
    Specified by:
    
    getNamespace in interface ExtendedAttribute<T>
    
    Returns:
    
    the namespace of the attribute lies within
  - getIdentifier
```
public java.lang.String getIdentifier()
```
    Specified by:
    
    getIdentifier in interface ExtendedAttribute<T>
    
    Returns:
    
    the identifier within the namespace of the attribute