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

Enum TokenizerRowSearchPosition

java.lang.Object

java.lang.Enum<TokenizerRowSearchPosition>

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

Enum Constants

Enum Constant and Description
AFTER
BEFORE
MATCH
NO_MATCH

Method Summary

Methods

Modifier and Type	Method and Description
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