diff options
Diffstat (limited to 'src/main/java/au/id/zancanaro/javacheck/state/Command.java')
-rw-r--r-- | src/main/java/au/id/zancanaro/javacheck/state/Command.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/main/java/au/id/zancanaro/javacheck/state/Command.java b/src/main/java/au/id/zancanaro/javacheck/state/Command.java new file mode 100644 index 0000000..afa3957 --- /dev/null +++ b/src/main/java/au/id/zancanaro/javacheck/state/Command.java @@ -0,0 +1,23 @@ +package au.id.zancanaro.javacheck.state; + +import au.id.zancanaro.javacheck.Generator; + +public abstract class Command<State,Args,Result> { + public Generator<Args> argsGenerator(State state) { + return Generator.pure(null); + } + + public boolean preCondition(State state, Args args) { + return true; + } + + public abstract Result runCommand(Args args); + + public State nextState(State state, Args args, CommandValue<Result> result) { + return state; + } + + public boolean postCondition(State oldState, State newState, Args args, Result result) { + return true; + } +} |