Throw exception if there are no options configured

oaqa · Jan 16, 2013 · c8811bb · c8811bb
1 parent c0a5827
commit c8811bb
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/edu/cmu/lti/oaqa/ecd/phase/BasePhase.java b/src/main/java/edu/cmu/lti/oaqa/ecd/phase/BasePhase.java
@@ -117,6 +117,10 @@ public void initialize(UimaContext ctx) throws ResourceInitializationException {
             .getConfigParameterValue(BaseExperimentBuilder.EXPERIMENT_UUID_PROPERTY);
     String optDescr = (String) ctx.getConfigParameterValue("options");
     this.options = loadOptions(optDescr, ctx);
+    if (size() == 0) {
+      throw new ResourceInitializationException(new IllegalArgumentException(
+              "Phase: " + toString() + " provided no options"));
+    }
     for (AnalysisEngine ae : options) {
       System.out.println("\t- " + ae.getAnalysisEngineMetaData().getName());
     }