1 files changed, 85 insertions, 0 deletions
diff --git a/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/Encoder.java b/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/Encoder.java
new file mode 100644
index 0000000000..9b2a654f10
--- /dev/null
+++ b/java/amqp-1-0-common/src/main/java/org/apache/qpid/amqp_1_0/codec/Encoder.java
@@ -0,0 +1,85 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.qpid.amqp_1_0.codec;
+
+import org.apache.qpid.amqp_1_0.type.Binary;
+import org.apache.qpid.amqp_1_0.type.Symbol;
+import org.apache.qpid.amqp_1_0.type.UnsignedByte;
+import org.apache.qpid.amqp_1_0.type.UnsignedInteger;
+import org.apache.qpid.amqp_1_0.type.UnsignedLong;
+import org.apache.qpid.amqp_1_0.type.UnsignedShort;
+
+import java.nio.ByteBuffer;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+public interface Encoder
+{
+
+    public boolean writeNull();
+
+    public boolean writeBoolean(boolean b);
+
+    public boolean writeByte(byte b);
+
+    public boolean writeUnsignedByte(ByteBuffer buf, UnsignedByte ub);
+
+    public boolean writeShort(ByteBuffer buf, short s);
+
+    public boolean writeUnsignedShort(UnsignedShort s);
+
+    public boolean writeInt(int i);
+
+    public boolean writeUnsignedInt(UnsignedInteger i);
+
+    public boolean writeLong(long l);
+
+    public boolean writeUnsignedLong(UnsignedLong l);
+
+    public boolean writeFloat(float f);
+
+    public boolean writeDouble(double d);
+
+    public boolean writeChar(char c);
+
+    public boolean writeTimestamp(Date d);
+
+    public boolean writeSymbol(Symbol s);
+
+    public boolean writeString(String s);
+
+    public boolean writeBytes(byte[] bytes);
+
+    public boolean writeBytes(Binary bin);
+
+    public boolean writeList(List l);
+
+    public boolean writeMap(Map m);
+
+    public boolean writeEncodable(EncodableValue o);
+
+    public boolean writeDescribedType(EncodableValue descriptor, EncodableValue described);
+
+    interface EncodableValue
+    {
+        void encode(Encoder encoder);
+    }
+}