org.refcodes.controlflow

Enum ExecutionStrategy

java.lang.Object

java.lang.Enum<ExecutionStrategy>

org.refcodes.controlflow.ExecutionStrategy

All Implemented Interfaces:

Serializable, Comparable<ExecutionStrategy>

public enum ExecutionStrategy
extends Enum<ExecutionStrategy>

The Enum ExecutionStrategy.

Enum Constant Summary

Enum Constants

Enum Constant and Description
JOIN Similar to PARALLEL: The JOIN ExecutionStrategy causes state change requests to be applied on the contained components in parallel, each state change request is applied in its own thread.
PARALLEL The PARALLEL ExecutionStrategy causes state change requests to be applied on the contained components in parallel, each state change request is applied in its own thread.
SEQUENTIAL The SEQUENTIAL ExecutionStrategy causes state change requests to be applied on the contained components in sequential order one after the other.

Method Summary

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

SEQUENTIAL

public static final ExecutionStrategy SEQUENTIAL

The SEQUENTIAL ExecutionStrategy causes state change requests to be applied on the contained components in sequential order one after the other. In case an exception occurs, then the exception of the first erroneous component is forward (thrown). The invoking method waits till all components have been

PARALLEL

public static final ExecutionStrategy PARALLEL

The PARALLEL ExecutionStrategy causes state change requests to be applied on the contained components in parallel, each state change request is applied in its own thread. In case an exception occurs, then this exception is ignored. The invoking method exits immediately after all threads for all applicable components have been started.

JOIN

public static final ExecutionStrategy JOIN

Similar to PARALLEL: The JOIN ExecutionStrategy causes state change requests to be applied on the contained components in parallel, each state change request is applied in its own thread. In case an exception occurs, then the exception of the first erroneous component is forward (thrown). The invoking method waits till all threads have executed (died).

Method Detail

values

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

Returns:

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

valueOf

public static ExecutionStrategy 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