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Add support for join/fork states

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- Adding join/fork state construction
- Relates to #262
This commit is contained in:
Janne Valkealahti
2016-10-18 08:11:10 +01:00
parent 79f0280990
commit 36a87493f2
4 changed files with 242 additions and 1 deletions
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20
spring-statemachine-data/src/main/java/org/springframework/statemachine/data/RepositoryStateMachineModelFactory.java
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@@ -161,6 +161,10 @@ public class RepositoryStateMachineModelFactory extends AbstractStateMachineMode
Collection<HistoryData<String, String>> historys = new ArrayList<HistoryData<String, String>>();
Map<String, LinkedList<ChoiceData<String, String>>> choices = new HashMap<String, LinkedList<ChoiceData<String,String>>>();
Map<String, LinkedList<JunctionData<String, String>>> junctions = new HashMap<String, LinkedList<JunctionData<String,String>>>();
Map<String, List<String>> forks = new HashMap<String, List<String>>();
Map<String, List<String>> joins = new HashMap<String, List<String>>();
for (RepositoryTransition t : transitionRepository.findByMachineId(machineId)) {
Collection<Action<String, String>> actions = new ArrayList<Action<String, String>>();
@@ -217,6 +221,20 @@ public class RepositoryStateMachineModelFactory extends AbstractStateMachineMode
} else {
list.addFirst(new JunctionData<String, String>(t.getSource().getState(), t.getTarget().getState(), guard));
}
} else if (t.getSource().getKind() == PseudoStateKind.FORK) {
List<String> list = forks.get(t.getSource().getState());
if (list == null) {
list = new ArrayList<String>();
forks.put(t.getSource().getState(), list);
}
list.add(t.getTarget().getState());
} else if (t.getTarget().getKind() == PseudoStateKind.JOIN) {
List<String> list = joins.get(t.getTarget().getState());
if (list == null) {
list = new ArrayList<String>();
joins.put(t.getTarget().getState(), list);
}
list.add(t.getSource().getState());
} else if (t.getSource().getKind() == PseudoStateKind.HISTORY_SHALLOW) {
historys.add(new HistoryData<String, String>(t.getSource().getState(), t.getTarget().getState()));
} else if (t.getSource().getKind() == PseudoStateKind.HISTORY_DEEP) {
@@ -229,7 +247,7 @@ public class RepositoryStateMachineModelFactory extends AbstractStateMachineMode
HashMap<String, List<JunctionData<String, String>>> junctionsCopy = new HashMap<String, List<JunctionData<String, String>>>();
junctionsCopy.putAll(junctions);
TransitionsData<String, String> transitionsData = new TransitionsData<>(transitionData, choicesCopy, junctionsCopy, null, null,
TransitionsData<String, String> transitionsData = new TransitionsData<>(transitionData, choicesCopy, junctionsCopy, forks, joins,
entrys, exits, historys);
StateMachineModel<String, String> stateMachineModel = new DefaultStateMachineModel<>(configurationData, statesData, transitionsData);