Refactor ParameterCount enum and update option descriptions

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

diff --git a/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/FileOption.java b/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/FileOption.java
index db941c4..935ea9f 100755 (executable)
--- a/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/FileOption.java
+++ b/src/main/java/eu/svjatoslav/commons/cli_helper/parameter_parser/parameter/FileOption.java
@@ -14,7 +14,7 @@ public class FileOption extends Option<File, FileOption> {
     private ExistenceType existenceType = ExistenceType.DOES_NOT_MATTER;
 
     public FileOption(final String description) {
-        super(description, ParameterCount.SINGLE);
+        super(description, ParameterCount.ONE);
     }
 
     protected static boolean validateFile(ExistenceType existenceType, String value) {
@@ -41,7 +41,14 @@ public class FileOption extends Option<File, FileOption> {
 
     @Override
     public java.lang.String describeFormat() {
-        return existenceType.description + " file";
+        switch (existenceType) {
+            case MUST_EXIST:
+                return "Existing file.";
+            case MUST_NOT_EXIST:
+                return "Non-existing file.";
+            default:
+                return "File.";
+        }
     }
 
     @Override