1 files changed, 31 insertions, 0 deletions
diff --git a/java/src/IceInternal/SelectorHandler.java b/java/src/IceInternal/SelectorHandler.java
new file mode 100644
index 00000000000..8c139e6030b
--- /dev/null
+++ b/java/src/IceInternal/SelectorHandler.java
@@ -0,0 +1,31 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+package IceInternal;
+
+abstract class SelectorHandler
+{
+    abstract public java.nio.channels.SelectableChannel fd();
+
+    //
+    // In Java, it's possible that the transceiver reads more data
+    // than what was really asked. If this is the case, hasMoreData()
+    // returns true and the handler read() method should be called 
+    // again (without doing a select()). This is handled by the 
+    // Selector class (it adds the handler to a separate list of handlers
+    // if this method returns true.)
+    //
+    abstract public boolean hasMoreData();
+
+    //
+    // The _key data member are only for use by the Selector.
+    //
+    protected java.nio.channels.SelectionKey _key;
+    protected SocketStatus _pendingStatus;
+};