de.aristaflow.adept2.model.common

Class ExecutionControlProperties

java.lang.Object

de.aristaflow.adept2.model.common.ExecutionControlProperties

All Implemented Interfaces:

java.io.Serializable

public final class ExecutionControlProperties
extends java.lang.Object
implements java.io.Serializable

The execution control properties reflect the abilities of applications (operations, activity templates, etc.), on reacting to execution control requests from the outside.
This includes e.g. if it is possible to suspend the application.

Author:

Kevin Goeser

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ExecutionControlProperties(boolean suspensible, boolean resettable, boolean closable) Constructor initialising an completely initialised instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
boolean	isClosable() Returns true, if it is possible to request from the running activity to close itself.
boolean	isResettable() Returns true if the activity can be reset.
boolean	isSuspensible() Returns true if the activity can be suspended.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExecutionControlProperties

public ExecutionControlProperties(boolean suspensible,
                                  boolean resettable,
                                  boolean closable)

Constructor initialising an completely initialised instance.

Parameters:

suspensible - Whether execution can be suspended.

resettable - Whether execution can be reset.

closable - Whether execution can be closed.

Method Detail

isSuspensible

public boolean isSuspensible()

Returns true if the activity can be suspended.

When the activity is suspended, it must be able to save its whole state and restore this state on resume. The API of the runtime manager allows for storing and restoring the required data.

Returns:

True, if the activity's execution can be suspended, else false.

isResettable

public boolean isResettable()

Returns true if the activity can be reset. This might be the case, e.g. when the user started it by accident or it has to be reset because of an error.

Returns:

True, if the activity's execution can be reset, else false.

isClosable

public boolean isClosable()

Returns true, if it is possible to request from the running activity to close itself. The activity does not need to follow the request, e.g. if fields in a form a not filled in completely, or the activity is in a state which does not allow for closing.

Returns:

True, if the activity may be closed from outside.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object