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Frequently Asked Questions

Is SmartState state machine persistent?

SmartState - UML State Chart, CASE Tool, Automatic State Mac...
Yes. It is a feature and programmer has to explicitly specify the stream (can be a text file or custom stream) for serializing the state machine. Later it can be brought back to the same state even after program shutdown. This is a very useful feature for developing state based messaging workflows. The serialized data is very lightweight and it contains mainly the information about all currently active states.
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How can an applet maintain persistent state?

Applet Security
There is no explicit support in the JDK applet API for persistent state on the client side. However, an applet can maintain its own persistent state on the server side. That is, it can create files on the server side and read files from the server side.
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How do I get SmartState ?

SmartState - UML State Chart, CASE Tool, Automatic State Mac...
Download the free evaluation copy from download center. This trial version is fully functional and will be expired after 30 runs. You need to register the software for further use. Also registration gives you free future upgrades and support.
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What is a state machine?

The LabVIEW FAQ - The Block Diagram
The state machine is a convenient LabVIEW construct where a case structure is contained with a while loop. Execution of particular cases in the structure is determined by the output from the previous case (or in the instance of the first execution) by the control selector input. The control of the order of case execution is controlled through the use of a shift register.
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Q1. What is a Finite State Machine?

Frequently Asked Questions
For a pure mathematician's point of view, see the more detailed explanation in the books [S1][S2][S3]. When a system functions by passing through various situations, known as states, in which the rules for passing from each state to any other are well defined, then the system can be modelled as a finite state machine (FSM). For each state there will be one or more new states, to which the system can pass, on defined conditions.
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Explain further what is meant by "State Machine"?

BOMs FAQ
BOMs are also unique in that they allow the state machine for a conceptual entity, which is to be represented or modeled in a simulation environment, to be defined. A state machine identifies the various states or conditions of a conceptual entity, and how the actions associated to one or more patterns of interplay may affect these conditions over its life.
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Are there any Finite State Machine examples?

AutoGen's Frequently Asked Questions
produces cgi-fsm.c and cgi-fsm.h. These are used to scan CGI script values for conversion into AutoGen definitions. produces pseudo-fsm.h, which is used in the file loadPseudo.c. That FSM does not produce any code. The table produced is used to parse the pseudo macro at the start of a template.
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Is SmartState supported in other languages?

SmartState - UML State Chart, CASE Tool, Automatic State Mac...
SmartState is supported in English, German, French & Spanish languages. One can choose the language of interest during installation. Note: The support is only through emails in English.
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Can we order SmartState through Purchase Order?

SmartState - UML State Chart, CASE Tool, Automatic State Mac...
Yes. It also support nested super states and concurrent states. We can also send signals from one concurrent state to the other within the state machine itself.
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Did the autopsy prove that Terri was in a Persistent Vegetative State?

Frequently Asked Questions Regarding Terri Schiavo
No. The autopsy was unable to determine whether or not Terri was actually in a persistent vegetative state. In fact, on three separate occasions, the report stated that an autopsy is unable to determine if a person is in a persistent vegetative state because the person must be alive in order to make such a diagnosis. The autopsy did prove that that, prior to Terri's death, she was physically healthy and would have lived a long life had she not been dehydrated over a period of two weeks. No.
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How can I use IEC 61499 to design and implement state-machine control?

IEC 1499 FAQ
There are various formal and informal methodologies for the design of state-machine control systems. A general outline of these methods and how IEC 61499 models and software tools can be used is as follows: Define the desired sequence of operations for the controlled machine or process, as well as possible abnormal sequences which may occur. This may be done informally in ordinary language, or using more formal notations such as Petri nets or IEC 61131-3 Sequential Function Charts (SFCs).
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Do I need to link with any library for the state machine?

SmartState - UML State Chart, CASE Tool, Automatic State Mac...
The state machine code is distributed in source form. This gives highest flexibility for the developers to DEBUG, compile for a specific compiler setting or optimization. Also in some cases the framework can be customized to suit specific requirements.
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How do I control the order of execution in a state machine?

The LabVIEW FAQ - The Block Diagram
There are three possible ways to order a LabVIEW state machine. The first and easiest method (although NOT recommended) is to use an integer. The integer output from one case is wired as the selector for the subsequent case. The disadavantage of this method is that the numbers themselves are not very helpful in tracking through the code and the case selector becomes somewhat meaningless. Either of the following methods are preferred and there are pros and cons for each of them.
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What are "non-persistent" and "persistent" oils?

DEC - Division of Spill Prevention and Response - Frequently...
Non-persistent oil means a petroleum-based oil that, at the time of shipment, consists of hydrocarbon fractions: of which at least 95% (by volume) distills at a temperature of 370 degrees C (or 700 degrees F). Typical non-persistent oils include MGO, MDO, kerosene, no.2 diesel, aviation gasoline, and hydraulic fluids. Persistent oil means petroleum-based oils that do not meet the distillation criteria for non-persistent oils.
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What is a persistent world? Is Saga persistent?

Saga - Feature.mmosite.com
Saga is set in a persistent world. A persistent world is one where your actions today influence what you can do tomorrow. Unlike many RTS games where you begin fresh each game, Saga does not end when you log off. Your kingdom remains in the world of Saga waiting for you to return.
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How is proteinuria determined to be persistent?

Urine Protein:Creatinine Ratio (UPC) for the VetTest - FAQ
Proteinuria can be transient and not associated with renal disease, therefore, it must be determined to be persistent. Persistent renal proteinuria in nonazotemic animals is a sign of early renal disease. After the urine protein is localized to the kidney and evidence of lower urinary tract disease is not identified, it must be determined to be persistent. Persistence in nonazotemic animals is determined by identifying proteinuria on three or more occasions at least two weeks apart.
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What is a Persistent Cart?

Frequently Asked Questions
Kennametal.com maintains your commerce order (by login ID) in a persistent shopping cart. A persistent shopping cart environment exists once you place an order or add selected items from an order, contract, quote or favorites screen into the shopping cart. This allows you to maintain an ongoing shopping cart until you are ready to complete your order.
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What is a persistent world?

Dreamlords
Persistent worlds are, unlike single player games, constantly active and evolving. Even after a player logs off the world will keep changing as other players log on. In Dreamlords this also means that every player exists in the same world and that resources and other items are depending on supply and demand within the world.
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Is RabbitMQ persistent?

RabbitMQ - Frequently Asked Questions
Yes. RabbitMQ uses Erlang's built-in logging and database support tools to provide high-speed, high-reliability durable message storage. For storage in your own RDBMS, please see this FAQ entry.
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Are characters persistent?

Guild Wars - www.mmosite.com
Yes, your character will continue from mission to mission, acquiring levels, items, skills and abilities. In addition, every character is stored on ArenaNet's servers, so no matter whether you play single player adventures, cooperative missions, or head-to-head battles, your character will be stored in a secure environment allowing you to log online to play from anywhere in the world.
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How is PlanetSide persistent?

Planetside Shuttle - FAQ 1.1
The war rages on continuously in a 24/7 fashion on an international basis. Player characters gather certifications and implants or Command Abilities as they pursue their goals of taking more and more territory for their Empire. Also, enemies and friends will be made in these large communities as people gain reputations among their comrades and foes.
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What is Persistent Routing?

Some servers require fixed source IP addresses, and you may encounter problems cause by load balancing algorithms. Persistent Routing can help to avoid this kind of problem.
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What is persistent binding?

HBA API FAQ Benjamin F
Persistent binding is a feature of HBAs which remembers the last SCSI address a particular Fibre Channel target has been mapped to. For example, that a port on a physical disk (world wide name 01:02:03:04:05:06:07, LUN 0) was last seen at SCSI address (bus=0,target=3,lun=0) on the operating system. Persistent binding ensures that this is consistent from reboot to reboot unless changed by the user.
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How persistent is persistent storage?

Frequently Asked Questions | TV Without Borders
MHP and OCAP make no guarantees about how long a file will remain in persistent storage. It may stay there for years, it may get deleted within a few minutes, or anything in between. The main reason for this is to give the receiver a way of managing storage, so that one application can't use all of the space in the persistent storage and prevent other applications from storing anything.. For this reason, applications can't assume that a file they stored in persistent storage will still be there.
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How can I hide the inner workings of a state machine from its clients?

The Boost Statechart Library - FAQ
Member functions of a C++ class template are instantiated at the point where they're actually called. If the function is never called, it will not be instantiated and not a single assembly instruction will ever be generated The InitialState template parameter of sc::state_machine can be an incomplete type (i.e. forward declared) The class template member function state_machine<>::initiate() creates an object of the initial state.
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Q3. How does one deal with the design of a state machine?

Frequently Asked Questions
Most designers prefer to make a diagram, showing each state as a small circle or disc, and with lines indicating all the permitted transitions. The state names are written on the discs, and quite often the conditions which will trigger transitions between states are marked along those lines. For a mathematician, this is a "graph" where the states are "vertices" and the transition lines are "edges".
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What do anarchists think will "replace the smashed state machine"?

Infoshop.org - An Anarchist FAQ - Appendix 3.5 - Reply to er...
But what they do not learn, and never will from an Anarchist perspective is what is to replace the smashed state machine?" In reality, if you read anarchist thinkers you will soon discover what anarchists think will "replace" the state: namely the various working class organisations created by the class struggle and revolution. In the words of Kropotkin, the "elaboration of new social forms can only be the collective work of the masses." [Words of a Rebel, p.
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