public Engine(FlowCompilingEnvironment environment, ShuffleModel model) {
assert environment != null;
assert model != null;
this.model = model;
this.factory = environment.getModelFactory();
Name packageName = environment.getStagePackageName(model.getStageBlock().getStageNumber());
this.importer =
new ImportBuilder(
factory,
factory.newPackageDeclaration(packageName),
ImportBuilder.Strategy.TOP_LEVEL);
}
Engine(FlowCompilingEnvironment environment, StageModel model) {
assert environment != null;
assert model != null;
this.reduceUnits = model.getReduceUnits();
this.shuffle = model.getShuffleModel();
this.factory = environment.getModelFactory();
Name packageName = environment.getStagePackageName(model.getStageBlock().getStageNumber());
this.importer =
new ImportBuilder(
factory,
factory.newPackageDeclaration(packageName),
ImportBuilder.Strategy.TOP_LEVEL);
this.names = new NameGenerator(factory);
this.context = names.create("context");
this.shuffleNames = Maps.create();
this.rendezvousNames = Maps.create();
}