Updated Frame inheritance.

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/DataFrame.java

@@ -28,6 +28,7 @@ public class DataFrame extends Frame
 
     public DataFrame(int streamId, ByteBuffer data, boolean endStream)
     {
+        super(FrameType.DATA);
         this.streamId = streamId;
         this.data = data;
         this.endStream = endStream;

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/Frame.java

@@ -22,4 +22,16 @@ public abstract class Frame
 {
     public static final int HEADER_LENGTH = 8;
     public static final int MAX_LENGTH = 0x3F_FF;
+
+    private FrameType type;
+
+    protected Frame(FrameType type)
+    {
+        this.type = type;
+    }
+
+    public FrameType getType()
+    {
+        return type;
+    }
 }

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/GoAwayFrame.java

@@ -18,7 +18,7 @@
 
 package org.eclipse.jetty.http2.frames;
 
-public class GoAwayFrame
+public class GoAwayFrame extends Frame
 {
     private final int lastStreamId;
     private final int error;
@@ -26,6 +26,7 @@ public class GoAwayFrame
 
     public GoAwayFrame(int lastStreamId, int error, byte[] payload)
     {
+        super(FrameType.GO_AWAY);
         this.lastStreamId = lastStreamId;
         this.error = error;
         this.payload = payload;

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/HeadersFrame.java

@@ -20,7 +20,7 @@ package org.eclipse.jetty.http2.frames;
 
 import org.eclipse.jetty.http2.hpack.MetaData;
 
-public class HeadersFrame
+public class HeadersFrame extends Frame
 {
     private final int streamId;
     private final MetaData metaData;
@@ -29,6 +29,7 @@ public class HeadersFrame
 
     public HeadersFrame(int streamId, MetaData metaData, PriorityFrame priority, boolean endStream)
     {
+        super(FrameType.HEADERS);
         this.streamId = streamId;
         this.metaData = metaData;
         this.priority = priority;

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/PingFrame.java

@@ -18,13 +18,14 @@
 
 package org.eclipse.jetty.http2.frames;
 
-public class PingFrame
+public class PingFrame extends Frame
 {
     private final byte[] payload;
     private final boolean reply;
 
     public PingFrame(byte[] payload, boolean reply)
     {
+        super(FrameType.PING);
         this.payload = payload;
         this.reply = reply;
     }

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/PriorityFrame.java

@@ -18,7 +18,7 @@
 
 package org.eclipse.jetty.http2.frames;
 
-public class PriorityFrame
+public class PriorityFrame extends Frame
 {
     private final int streamId;
     private final int dependentStreamId;
@@ -27,6 +27,7 @@ public class PriorityFrame
 
     public PriorityFrame(int streamId, int dependentStreamId, int weight, boolean exclusive)
     {
+        super(FrameType.PRIORITY);
         this.streamId = streamId;
         this.dependentStreamId = dependentStreamId;
         this.weight = weight;

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/ResetFrame.java

@@ -18,13 +18,14 @@
 
 package org.eclipse.jetty.http2.frames;
 
-public class ResetFrame
+public class ResetFrame extends Frame
 {
     private final int streamId;
     private final int error;
 
     public ResetFrame(int streamId, int error)
     {
+        super(FrameType.RST_STREAM);
         this.streamId = streamId;
         this.error = error;
     }

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/SettingsFrame.java

@@ -20,13 +20,14 @@ package org.eclipse.jetty.http2.frames;
 
 import java.util.Map;
 
-public class SettingsFrame
+public class SettingsFrame extends Frame
 {
     private final Map<Integer, Integer> settings;
     private final boolean reply;
 
     public SettingsFrame(Map<Integer, Integer> settings, boolean reply)
     {
+        super(FrameType.SETTINGS);
         this.settings = settings;
         this.reply = reply;
     }

jetty-http2/http2-common/src/main/java/org/eclipse/jetty/http2/frames/WindowUpdateFrame.java

@@ -18,13 +18,14 @@
 
 package org.eclipse.jetty.http2.frames;
 
-public class WindowUpdateFrame
+public class WindowUpdateFrame extends Frame
 {
     private final int streamId;
     private final int windowDelta;
 
     public WindowUpdateFrame(int streamId, int windowDelta)
     {
+        super(FrameType.WINDOW_UPDATE);
         this.streamId = streamId;
         this.windowDelta = windowDelta;
     }