X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=third-party%2Fopenflow-codec%2Fsrc%2Fmain%2Fjava%2Forg%2Fopenflow%2Fcodec%2Futil%2FUnsigned.java;fp=third-party%2Fopenflow-codec%2Fsrc%2Fmain%2Fjava%2Forg%2Fopenflow%2Fcodec%2Futil%2FUnsigned.java;h=0000000000000000000000000000000000000000;hb=64fe0fbca1a6c2b77ad25f568d73a7eb64236d16;hp=c5addb23fbc538a76a10d30850a95dff69782bf3;hpb=8b9a3ff2bbc83941254b46b818cbbae5cc1a3a5b;p=openflowjava.git

diff --git a/third-party/openflow-codec/src/main/java/org/openflow/codec/util/Unsigned.java b/third-party/openflow-codec/src/main/java/org/openflow/codec/util/Unsigned.java
deleted file mode 100644
index c5addb23..00000000
--- a/third-party/openflow-codec/src/main/java/org/openflow/codec/util/Unsigned.java
+++ /dev/null
@@ -1,230 +0,0 @@
-package org.openflow.codec.util;
-
-import java.math.BigInteger;
-
-import org.openflow.codec.io.IDataBuffer;
-
-/*****
- * A util library class for dealing with the lack of unsigned datatypes in Java
- *
- * @author Rob Sherwood (rob.sherwood@stanford.edu)
- * @author David Erickson (daviderickson@cs.stanford.edu)
- */
-
-public class Unsigned {
-    /**
-     * Get an unsigned byte from the current position of the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the byte from
-     * @return an unsigned byte contained in a short
-     */
-    public static short getUnsignedByte(IDataBuffer bb) {
-        return ((short) (bb.get() & (short) 0xff));
-    }
-
-    /**
-     * Get an unsigned byte from the specified offset in the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the byte from
-     * @param offset
-     *            the offset to get the byte from
-     * @return an unsigned byte contained in a short
-     */
-    public static short getUnsignedByte(IDataBuffer bb, int offset) {
-        return ((short) (bb.get(offset) & (short) 0xff));
-    }
-
-    /**
-     * Put an unsigned byte into the specified IDataBuffer at the current
-     * position
-     *
-     * @param bb
-     *            IDataBuffer to put the byte into
-     * @param v
-     *            the short containing the unsigned byte
-     */
-    public static void putUnsignedByte(IDataBuffer bb, short v) {
-        bb.put((byte) (v & 0xff));
-    }
-
-    /**
-     * Put an unsigned byte into the specified IDataBuffer at the specified
-     * offset
-     *
-     * @param bb
-     *            IDataBuffer to put the byte into
-     * @param v
-     *            the short containing the unsigned byte
-     * @param offset
-     *            the offset to insert the unsigned byte at
-     */
-    public static void putUnsignedByte(IDataBuffer bb, short v, int offset) {
-        bb.put(offset, (byte) (v & 0xff));
-    }
-
-    /**
-     * Get an unsigned short from the current position of the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the byte from
-     * @return an unsigned short contained in a int
-     */
-    public static int getUnsignedShort(IDataBuffer bb) {
-        return (bb.getShort() & 0xffff);
-    }
-
-    /**
-     * Get an unsigned short from the specified offset in the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the short from
-     * @param offset
-     *            the offset to get the short from
-     * @return an unsigned short contained in a int
-     */
-    public static int getUnsignedShort(IDataBuffer bb, int offset) {
-        return (bb.getShort(offset) & 0xffff);
-    }
-
-    /**
-     * Put an unsigned short into the specified IDataBuffer at the current
-     * position
-     *
-     * @param bb
-     *            IDataBuffer to put the short into
-     * @param v
-     *            the int containing the unsigned short
-     */
-    public static void putUnsignedShort(IDataBuffer bb, int v) {
-        bb.putShort((short) (v & 0xffff));
-    }
-
-    /**
-     * Put an unsigned short into the specified IDataBuffer at the specified
-     * offset
-     *
-     * @param bb
-     *            IDataBuffer to put the short into
-     * @param v
-     *            the int containing the unsigned short
-     * @param offset
-     *            the offset to insert the unsigned short at
-     */
-    public static void putUnsignedShort(IDataBuffer bb, int v, int offset) {
-        bb.putShort(offset, (short) (v & 0xffff));
-    }
-
-    /**
-     * Get an unsigned int from the current position of the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the int from
-     * @return an unsigned int contained in a long
-     */
-    public static long getUnsignedInt(IDataBuffer bb) {
-        return ((long) bb.getInt() & 0xffffffffL);
-    }
-
-    /**
-     * Get an unsigned int from the specified offset in the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the int from
-     * @param offset
-     *            the offset to get the int from
-     * @return an unsigned int contained in a long
-     */
-    public static long getUnsignedInt(IDataBuffer bb, int offset) {
-        return ((long) bb.getInt(offset) & 0xffffffffL);
-    }
-
-    /**
-     * Put an unsigned int into the specified IDataBuffer at the current
-     * position
-     *
-     * @param bb
-     *            IDataBuffer to put the int into
-     * @param v
-     *            the long containing the unsigned int
-     */
-    public static void putUnsignedInt(IDataBuffer bb, long v) {
-        bb.putInt((int) (v & 0xffffffffL));
-    }
-
-    /**
-     * Put an unsigned int into the specified IDataBuffer at the specified
-     * offset
-     *
-     * @param bb
-     *            IDataBuffer to put the int into
-     * @param v
-     *            the long containing the unsigned int
-     * @param offset
-     *            the offset to insert the unsigned int at
-     */
-    public static void putUnsignedInt(IDataBuffer bb, long v, int offset) {
-        bb.putInt(offset, (int) (v & 0xffffffffL));
-    }
-
-    /**
-     * Get an unsigned long from the current position of the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the long from
-     * @return an unsigned long contained in a BigInteger
-     */
-    public static BigInteger getUnsignedLong(IDataBuffer bb) {
-        byte[] v = new byte[8];
-        for (int i = 0; i < 8; ++i) {
-            v[i] = bb.get(i);
-        }
-        return new BigInteger(1, v);
-    }
-
-    /**
-     * Get an unsigned long from the specified offset in the IDataBuffer
-     *
-     * @param bb
-     *            IDataBuffer to get the long from
-     * @param offset
-     *            the offset to get the long from
-     * @return an unsigned long contained in a BigInteger
-     */
-    public static BigInteger getUnsignedLong(IDataBuffer bb, int offset) {
-        byte[] v = new byte[8];
-        for (int i = 0; i < 8; ++i) {
-            v[i] = bb.get(offset + i);
-        }
-        return new BigInteger(1, v);
-    }
-
-    /**
-     * Put an unsigned long into the specified IDataBuffer at the current
-     * position
-     *
-     * @param bb
-     *            IDataBuffer to put the long into
-     * @param v
-     *            the BigInteger containing the unsigned long
-     */
-    public static void putUnsignedLong(IDataBuffer bb, BigInteger v) {
-        bb.putLong(v.longValue());
-    }
-
-    /**
-     * Put an unsigned long into the specified IDataBuffer at the specified
-     * offset
-     *
-     * @param bb
-     *            IDataBuffer to put the long into
-     * @param v
-     *            the BigInteger containing the unsigned long
-     * @param offset
-     *            the offset to insert the unsigned long at
-     */
-    public static void putUnsignedLong(IDataBuffer bb, BigInteger v, int offset) {
-        bb.putLong(offset, v.longValue());
-    }
-}