This returns a map view of the (optionally stored) label info,
i.e., a map from label name strings to Bitsets of satisfying states.
A default implementation is added using existing methods.
Move getNumTransitions(int) to Model from DTMC.
There is a default implementation using getSuccessorsIterator(int).
This allows us to provide a default implementation of getNumTransitions() too.
Also move getNumTransitions(PrimitiveIterator.OfInt) to Model from DTMC/NondetModel.
This commit refactors the exportToDotFile infrastructure of
the explicit engine to allow the flexible decoration of the
nodes and edges in the DOT file, e.g., for annotating rewards,
marking certain states, etc.
We provide default implementations in explicit.Model for most methods,
only exportTransitionsToDotFile needs to be provided in derived classes
to allow DOT export.
Note that the abstract method in ModelExplicit
abstract void exportTransitionsToDotFile(int i, PrismLog out);
has been removed, which will lead to errors in derived classes
where implementations of this method have been marked with the
@Override annotation.
To fix this, simply replace the signature of your implementation of
void exportTransitionsToDotFile(int i, PrismLog out);
by
void exportTransitionsToDotFile(int i, PrismLog out, Iterable<explicit.graphviz.Decorator> decorators)
(as defined in explicit.Model). You can simply ignore the decorators
parameter at first. Later on, if you want to support decoration,
have a look at the implementations of this method in DTMCExplicit
and MDPExplicit for the proper handling.
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12115 bbc10eb1-c90d-0410-af57-cb519fbb1720
The getSuccessorsIterator provides an iterator over the set of successors,
i.e., deduplication is sometimes required (e.g. for MDPs).
We introduce here a SuccessorsIterator class that allows to make deduplication
optional, which may have benefits in performance. Additionally, SuccessorsIterator
implements a primitive OfInt iterator, which can avoid auto-boxing.
Subclasses of explicit.Model now have to provide an implementation for getSuccessors(int s),
getSuccessorsIterator(int s) is provided via a default method that automatically
requests deduplication.
Subclasses of explicit.NondetModel now have to provide an implementation for getSuccessors(int s, int).,
getSuccessorsIterator(int s, int i) is provided via a default method that automatically
requests deduplication.
Adapt the existing subclasses of explicit.Model.
Provides additional default methods and removes unneeded specializations in sub-classes:
boolean isSuccessor(int s1, int s2)
boolean allSuccessorsInSet(int s, BitSet set)
boolean someSuccessorsInSet(int s, BitSet set)
boolean allSuccessorsMatch(int s, IntPredicate p)
boolean someSuccessorsMatch(int s, IntPredicate p)
and for NondetModel:
boolean allSuccessorsInSet(int s, int i, BitSet set)
boolean someSuccessorsInSet(int s, int i, BitSet set)
boolean allSuccessorsMatch(int s, int i, IntPredicate p)
boolean someSuccessorsMatch(int s, int i, IntPredicate p)
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@12085 bbc10eb1-c90d-0410-af57-cb519fbb1720
- keeps track of model, builds when needed
- takes care of explicit engine stuff too
* Changes to deadlock handling:
- new option for "fix deadlocks" (defaults to *true*) (and new switch -fixdl)
- consistent deadlock handling everywhere, incl. GUI and experiments
- changes to model-level deadlock storage (symbolic and explicit)
* Explicit engine added as true engine, also available from GUI
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@4562 bbc10eb1-c90d-0410-af57-cb519fbb1720
* merge ModelSimple and ModelSparse as ModelExplicit
* add ModelSimple as separate interface
* created DTMCExplicit to capture some common methods for DTMC classes
* (still need to do same for other models)
git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@3514 bbc10eb1-c90d-0410-af57-cb519fbb1720
Dave Parker