1 files changed, 105 insertions, 0 deletions
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpExternal.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpExternal.java
new file mode 100644
index 0000000000..e70b9a786b
--- /dev/null
+++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpExternal.java
@@ -0,0 +1,105 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 2000-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+package com.ericsson.otp.erlang;
+
+/**
+ * Provides a collection of constants used when encoding and decoding Erlang
+ * terms.
+ */
+public class OtpExternal {
+    // no constructor
+    private OtpExternal() {
+    }
+
+    /** The tag used for small integers */
+    public static final int smallIntTag = 97;
+
+    /** The tag used for integers */
+    public static final int intTag = 98;
+
+    /** The tag used for floating point numbers */
+    public static final int floatTag = 99;
+    public static final int newFloatTag = 70;
+
+    /** The tag used for atoms */
+    public static final int atomTag = 100;
+
+    /** The tag used for old stype references */
+    public static final int refTag = 101;
+
+    /** The tag used for ports */
+    public static final int portTag = 102;
+
+    /** The tag used for PIDs */
+    public static final int pidTag = 103;
+
+    /** The tag used for small tuples */
+    public static final int smallTupleTag = 104;
+
+    /** The tag used for large tuples */
+    public static final int largeTupleTag = 105;
+
+    /** The tag used for empty lists */
+    public static final int nilTag = 106;
+
+    /** The tag used for strings and lists of small integers */
+    public static final int stringTag = 107;
+
+    /** The tag used for non-empty lists */
+    public static final int listTag = 108;
+
+    /** The tag used for binaries */
+    public static final int binTag = 109;
+
+    /** The tag used for bitstrs */
+    public static final int bitBinTag = 77;
+
+    /** The tag used for small bignums */
+    public static final int smallBigTag = 110;
+
+    /** The tag used for large bignums */
+    public static final int largeBigTag = 111;
+
+    /** The tag used for old new Funs */
+    public static final int newFunTag = 112;
+
+    /** The tag used for external Funs (M:F/A) */
+    public static final int externalFunTag = 113;
+
+    /** The tag used for new style references */
+    public static final int newRefTag = 114;
+
+    /** The tag used for old Funs */
+    public static final int funTag = 117;
+
+    /** The tag used for compressed terms */
+    public static final int compressedTag = 80;
+
+    /** The version number used to mark serialized Erlang terms */
+    public static final int versionTag = 131;
+
+    /** The largest value that can be encoded as an integer */
+    public static final int erlMax = (1 << 27) - 1;
+
+    /** The smallest value that can be encoded as an integer */
+    public static final int erlMin = -(1 << 27);
+
+    /** The longest allowed Erlang atom */
+    public static final int maxAtomLength = 255;
+}