org.apache.hadoop.hbase.codec.prefixtree.encode.tokenize
Enum TokenizerRowSearchPosition

java.lang.Object
  extended by java.lang.Enum<TokenizerRowSearchPosition>
      extended by org.apache.hadoop.hbase.codec.prefixtree.encode.tokenize.TokenizerRowSearchPosition
All Implemented Interfaces:
Serializable, Comparable<TokenizerRowSearchPosition>

@InterfaceAudience.Private
public enum TokenizerRowSearchPosition
extends Enum<TokenizerRowSearchPosition>

Warning: currently unused, but code is valid. Pending performance testing on more data sets. Where is the key relative to our current position in the tree. For example, the current tree node is "BEFORE" the key we are seeking


Enum Constant Summary
AFTER
           
BEFORE
           
MATCH
           
NO_MATCH
           
 
Method Summary
static TokenizerRowSearchPosition valueOf(String name)
          Returns the enum constant of this type with the specified name.
static TokenizerRowSearchPosition[] 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

AFTER

public static final TokenizerRowSearchPosition AFTER

BEFORE

public static final TokenizerRowSearchPosition BEFORE

MATCH

public static final TokenizerRowSearchPosition MATCH

NO_MATCH

public static final TokenizerRowSearchPosition NO_MATCH
Method Detail

values

public static TokenizerRowSearchPosition[] 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 (TokenizerRowSearchPosition c : TokenizerRowSearchPosition.values())
    System.out.println(c);

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

valueOf

public static TokenizerRowSearchPosition 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


Copyright © 2015 The Apache Software Foundation. All rights reserved.