#431 - fix doco about questionnaire

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/utils/QuestionnaireMode.java

@@ -1,7 +1,26 @@
 package org.hl7.fhir.validation.cli.utils;
 
+import org.hl7.fhir.utilities.Utilities;
+
 public enum QuestionnaireMode {
   NONE,
   CHECK,
-  REQUIRED
+  REQUIRED;
+
+  public static QuestionnaireMode fromCode(String v) {
+    if (Utilities.noString(v)) {
+      return NONE;
+    }
+    v = v.toLowerCase();
+    if (Utilities.existsInList(v, "none", "ignore")) {
+      return NONE;
+    }
+    if (Utilities.existsInList(v, "check")) {
+      return CHECK;
+    }
+    if (Utilities.existsInList(v, "require", "required")) {
+      return REQUIRED;
+    }
+    return NONE;
+  }
 }

org.hl7.fhir.validation/src/main/resources/help.txt

@@ -41,7 +41,12 @@ The following parameters are supported:
      Note: the profile (and it's dependencies) have to be made available 
      through one of the -ig parameters. Note that package dependencies will 
      automatically be resolved
--questionnaire [file|url}: the location of a questionnaire. If provided, then the validator will validate
+-questionnaire mode: what to do with when validating QuestionnaireResponse resources
+     none (default): just ignore the questionnaire reference
+     required: check that the QuestionnaireResponse has a questionnaire and validate against it 
+     check: if the QuestionnaireResponse has a questionnaire, validate against it
+     The questionnaire must be loaded using the -ig parameter
+the location of a questionnaire. If provided, then the validator will validate
      any QuestionnaireResponse that claims to match the Questionnaire against it
      no default value. This parameter can appear any number of times
 -output [file]: a filename for the results (OperationOutcome)