From e023e674020f1a435f7b8c8b9276704f576ea6e5 Mon Sep 17 00:00:00 2001
From: CGantert345 <57003061+CGantert345@users.noreply.github.com>
Date: Mon, 29 Mar 2021 14:08:45 +0200
Subject: structure change 1

---
 .../org/uic/barcode/asn1/datatypes/Alphabet.java     | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/main/java/org/uic/barcode/asn1/datatypes/Alphabet.java

(limited to 'src/main/java/org/uic/barcode/asn1/datatypes/Alphabet.java')

diff --git a/src/main/java/org/uic/barcode/asn1/datatypes/Alphabet.java b/src/main/java/org/uic/barcode/asn1/datatypes/Alphabet.java
new file mode 100644
index 0000000..2b153ae
--- /dev/null
+++ b/src/main/java/org/uic/barcode/asn1/datatypes/Alphabet.java
@@ -0,0 +1,20 @@
+package org.uic.barcode.asn1.datatypes;
+
+/**
+ * Alphabet class for Restricted Strings.
+ *
+ * Use {@link AlphabetBuilder} for convenient construction of restriction alphabets.
+ */
+public abstract class Alphabet {
+
+    private final String chars;
+
+    protected Alphabet(String chars) {
+        this.chars = chars;
+    }
+
+    public final String chars() {
+        return chars;
+    }
+
+}
-- 
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