From 46039355e87825a9dce12ebaad0305d20eea3f43 Mon Sep 17 00:00:00 2001
From: CGantert345 <57003061+CGantert345@users.noreply.github.com>
Date: Fri, 3 Jan 2020 10:37:01 +0100
Subject: basic asn.1 library

---
 src/net/gcdc/asn1/datatypes/Alphabet.java | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/net/gcdc/asn1/datatypes/Alphabet.java

(limited to 'src/net/gcdc/asn1/datatypes/Alphabet.java')

diff --git a/src/net/gcdc/asn1/datatypes/Alphabet.java b/src/net/gcdc/asn1/datatypes/Alphabet.java
new file mode 100644
index 0000000..b89c481
--- /dev/null
+++ b/src/net/gcdc/asn1/datatypes/Alphabet.java
@@ -0,0 +1,20 @@
+package net.gcdc.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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