From f398933835e7fa7a80b0abd7feda6790370804c8 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 7 Nov 2015 23:20:05 +0000
Subject: Extract Frontend interface from JavaFrontend

---
 .../java/org/zwobble/couscous/frontends/java/JavaFrontend.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/main/java/org/zwobble/couscous/frontends')

diff --git a/src/main/java/org/zwobble/couscous/frontends/java/JavaFrontend.java b/src/main/java/org/zwobble/couscous/frontends/java/JavaFrontend.java
index f58e6af..2a842c9 100644
--- a/src/main/java/org/zwobble/couscous/frontends/java/JavaFrontend.java
+++ b/src/main/java/org/zwobble/couscous/frontends/java/JavaFrontend.java
@@ -6,18 +6,20 @@ import java.nio.file.Path;
 import java.util.List;
 import java.util.stream.Stream;
 
+import org.zwobble.couscous.Frontend;
 import org.zwobble.couscous.ast.ClassNode;
 import org.zwobble.couscous.util.ExtraLists;
 
-public class JavaFrontend {
-    public static List<ClassNode> readSourceDirectory(Path directoryPath) throws IOException {
+public class JavaFrontend implements Frontend {
+    @Override
+    public List<ClassNode> readSourceDirectory(Path directoryPath) throws IOException {
         JavaReader reader = new JavaReader();
         return ExtraLists.map(
             findJavaFiles(directoryPath),
             javaFile -> reader.readClassFromFile(directoryPath, javaFile));
     }
     
-    private static Stream<Path> findJavaFiles(Path directoryPath) throws IOException {
+    private Stream<Path> findJavaFiles(Path directoryPath) throws IOException {
         return Files.walk(directoryPath)
             .filter(path -> path.toFile().isFile() && path.toString().endsWith(".java"));
     }
-- 
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