1 files changed, 24 insertions, 0 deletions
diff --git a/base/src/main/java/bjc/utils/cli/CommandHandler.java b/base/src/main/java/bjc/utils/cli/CommandHandler.java
new file mode 100644
index 0000000..2548248
--- /dev/null
+++ b/base/src/main/java/bjc/utils/cli/CommandHandler.java
@@ -0,0 +1,24 @@
+package bjc.utils.cli;
+
+import java.util.function.Function;
+
+/**
+ * A handler for a command
+ *
+ * @author ben
+ *
+ */
+@FunctionalInterface
+public interface CommandHandler extends Function<String[], CommandMode> {
+	/**
+	 * Execute this command
+	 *
+	 * @param args
+	 *                The arguments for this command
+	 * @return The command mode to switch to after this command, or null to
+	 *         stop executing commands
+	 */
+	default CommandMode handle(final String[] args) {
+		return this.apply(args);
+	}
+}