Add Runner class to allow to run all of the programs.

Thus allows to provide a single runnable jar or even
native-image to provide all functionality.

diff --git a/src/com/hughes/android/dictionary/engine/Runner.java b/src/com/hughes/android/dictionary/engine/Runner.java
new file mode 100644 (file)
index 0000000..55012fe
--- /dev/null
+++ b/src/com/hughes/android/dictionary/engine/Runner.java
@@ -0,0 +1,36 @@
+// Copyright 2020 Reimar Döffinger. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.hughes.android.dictionary.engine;
+
+import java.util.Arrays;
+
+public class Runner {
+    public static void main(final String[] args) throws Exception {
+        if (args.length == 0) {
+            System.out.println("Specify WiktionarySplitter, DictionaryBuilder or ConvertToV6 as first argument");
+            return;
+        }
+        String[] newargs = Arrays.copyOfRange(args, 1, args.length);
+        if (args[0].equals("WiktionarySplitter")) {
+            WiktionarySplitter.main(newargs);
+        } else if (args[0].equals("DictionaryBuilder")) {
+            DictionaryBuilder.main(newargs);
+        } else if (args[0].equals("ConvertToV6")) {
+            ConvertToV6.main(newargs);
+        } else {
+            System.out.println("Unknown command '" + args[0] + "'. Use one of WiktionarySplitter, DictionaryBuilder or ConvertToV6 instead.");
+        }
+    }
+}