Refactor ParameterCount enum and update option descriptions

[cli-helper.git] / src / main / java / eu / svjatoslav / commons / cli_helper / parameter_parser / parameter / DirectoryOptions.java

diff --git a/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/DirectoryOptions.java b/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/DirectoryOptions.java
index 6a84919..2632174 100755 (executable)
--- a/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/DirectoryOptions.java
+++ b/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/DirectoryOptions.java
@@ -16,12 +16,19 @@ public class DirectoryOptions extends Option<List<File>, DirectoryOptions> {
     private ExistenceType existenceType = ExistenceType.DOES_NOT_MATTER;
 
     public DirectoryOptions(final String description) {
-        super(description, ParameterCount.MULTI);
+        super(description, ParameterCount.ONE_OR_MORE);
     }
 
     @Override
     public String describeFormat() {
-        return existenceType.description + " directories";
+        switch (existenceType) {
+            case MUST_EXIST:
+                return "One to many existing directories.";
+            case MUST_NOT_EXIST:
+                return "One to many non-existing directories.";
+            default:
+                return "One to many directories.";
+        }
     }
 
     @Override