org.apache.hadoop.hbase.client

Interface Attributes

All Known Implementing Classes:

Append, Delete, Get, Increment, InternalScan, Mutation, OperationWithAttributes, Put, Query, Scan

@InterfaceAudience.Public
 @InterfaceStability.Stable
public interface Attributes

Method Summary

Modifier and Type	Method and Description
byte[]	getAttribute(String name) Gets an attribute
Map<String,byte[]>	getAttributesMap() Gets all attributes
Attributes	setAttribute(String name, byte[] value) Sets an attribute.

Method Detail

setAttribute

Attributes setAttribute(String name,
                        byte[] value)

Sets an attribute. In case value = null attribute is removed from the attributes map. Attribute names starting with _ indicate system attributes.

Parameters:

name - attribute name

value - attribute value

getAttribute

byte[] getAttribute(String name)

Gets an attribute

Parameters:

name - attribute name

Returns:

attribute value if attribute is set, null otherwise

getAttributesMap

Map<String,byte[]> getAttributesMap()

Gets all attributes

Returns:

unmodifiable map of all attributes