org.apache.hadoop.hbase
Enum KeyValue.Type

java.lang.Object
  extended by java.lang.Enum<KeyValue.Type>
      extended by org.apache.hadoop.hbase.KeyValue.Type
All Implemented Interfaces:
Serializable, Comparable<KeyValue.Type>
Enclosing class:
KeyValue

public static enum KeyValue.Type
extends Enum<KeyValue.Type>

Key type. Has space for other key types to be added later. Cannot rely on enum ordinals . They change if item is removed or moved. Do our own codes.


Enum Constant Summary
Delete
           
DeleteColumn
           
DeleteFamily
           
Maximum
           
Minimum
           
Put
           
 
Method Summary
static KeyValue.Type codeToType(byte b)
          Cannot rely on enum ordinals .
 byte getCode()
           
static KeyValue.Type valueOf(String name)
          Returns the enum constant of this type with the specified name.
static KeyValue.Type[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

Minimum

public static final KeyValue.Type Minimum

Put

public static final KeyValue.Type Put

Delete

public static final KeyValue.Type Delete

DeleteColumn

public static final KeyValue.Type DeleteColumn

DeleteFamily

public static final KeyValue.Type DeleteFamily

Maximum

public static final KeyValue.Type Maximum
Method Detail

values

public static KeyValue.Type[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (KeyValue.Type c : KeyValue.Type.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static KeyValue.Type valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null

getCode

public byte getCode()

codeToType

public static KeyValue.Type codeToType(byte b)
Cannot rely on enum ordinals . They change if item is removed or moved. Do our own codes.

Parameters:
b -
Returns:
Type associated with passed code.


Copyright © 2011 The Apache Software Foundation. All Rights Reserved.