From 88671184e20b3ad3791125cf96c83ca048cb2861 Mon Sep 17 00:00:00 2001
From: jeff
Date: Sat, 28 Feb 2015 23:36:47 -0500
Subject: refactor converter a bit for upcoming convert gui

---
 src/cuchaz/enigma/convert/MatchesWriter.java | 41 ++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 src/cuchaz/enigma/convert/MatchesWriter.java

(limited to 'src/cuchaz/enigma/convert/MatchesWriter.java')

diff --git a/src/cuchaz/enigma/convert/MatchesWriter.java b/src/cuchaz/enigma/convert/MatchesWriter.java
new file mode 100644
index 0000000..49ffb6d
--- /dev/null
+++ b/src/cuchaz/enigma/convert/MatchesWriter.java
@@ -0,0 +1,41 @@
+package cuchaz.enigma.convert;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+
+import cuchaz.enigma.mapping.ClassEntry;
+
+
+public class MatchesWriter {
+	
+	public static void write(Matches matches, File file)
+	throws IOException {
+		try (FileWriter out = new FileWriter(file)) {
+			for (ClassMatch match : matches) {
+				writeMatch(out, match);
+			}
+		}
+	}
+
+	private static void writeMatch(FileWriter out, ClassMatch match)
+	throws IOException {
+		writeClasses(out, match.sourceClasses);
+		out.write(":");
+		writeClasses(out, match.destClasses);
+		out.write("\n");
+	}
+	
+	private static void writeClasses(FileWriter out, Iterable<ClassEntry> classes)
+	throws IOException {
+		boolean isFirst = true;
+		for (ClassEntry entry : classes) {
+			if (isFirst) {
+				isFirst = false;
+			} else {
+				out.write(",");
+			}
+			out.write(entry.toString());
+		}
+	}
+}
-- 
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