edu.umass.cs.txn

Enum Transaction.Keys

java.lang.Object

java.lang.Enum<Transaction.Keys>

edu.umass.cs.txn.Transaction.Keys

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Transaction.Keys>

Enclosing class:

Transaction

protected static enum Transaction.Keys
extends java.lang.Enum<Transaction.Keys>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DELETES
TXID
TXOPS

Method Summary

Modifier and Type	Method and Description
static Transaction.Keys	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Transaction.Keys[]	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

TXOPS

public static final Transaction.Keys TXOPS

TXID

public static final Transaction.Keys TXID

DELETES

public static final Transaction.Keys DELETES

Method Detail

values

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

Returns:

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

valueOf

public static Transaction.Keys valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null