com.bigdata.service

Enum TxServiceRunState

java.lang.Object

java.lang.Enum<TxServiceRunState>

com.bigdata.service.TxServiceRunState

All Implemented Interfaces:

Serializable, Comparable<TxServiceRunState>

public enum TxServiceRunState
extends Enum<TxServiceRunState>

Run states for the AbstractTransactionService.

Version:

$Id$

Author:

Bryan Thompson

Enum Constant Summary

Enum Constants

Enum Constant and Description
Halted When halted.
Running While running (aka open).
Shutdown When shutting down normally.
ShutdownNow When shutting down immediately.
Starting During startup.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isTransitionLegal(TxServiceRunState newval)
int	value()
static TxServiceRunState	valueOf(String name) Returns the enum constant of this type with the specified name.
static TxServiceRunState[]	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

Starting

public static final TxServiceRunState Starting

During startup.

Running

public static final TxServiceRunState Running

While running (aka open).

Shutdown

public static final TxServiceRunState Shutdown

When shutting down normally.

ShutdownNow

public static final TxServiceRunState ShutdownNow

When shutting down immediately.

Halted

public static final TxServiceRunState Halted

When halted.

Method Detail

values

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

Returns:

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

valueOf

public static TxServiceRunState 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

value

public int value()

isTransitionLegal

public boolean isTransitionLegal(TxServiceRunState newval)