From fcd44a3cd691027649fb881fb116852b24575179 Mon Sep 17 00:00:00 2001
From: Martin Vajnar <martin.vajnar@gmail.com>
Date: Fri, 19 Jul 2013 11:22:22 +0200
Subject: [PATCH] JORTE: use abstract methods

---
 .../org/ocera/orte/types/DomainEvents.java    | 24 +++++++++----------
 .../src/org/ocera/orte/types/MessageData.java | 10 ++++----
 2 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/orte/java/src/org/ocera/orte/types/DomainEvents.java b/orte/java/src/org/ocera/orte/types/DomainEvents.java
index e3cdb61..a4295cc 100644
--- a/orte/java/src/org/ocera/orte/types/DomainEvents.java
+++ b/orte/java/src/org/ocera/orte/types/DomainEvents.java
@@ -24,7 +24,7 @@
 package org.ocera.orte.types;
 
 
-public class DomainEvents {
+public abstract class DomainEvents {
   /* handler to C struct with default domain properties  */
   private long handle = 0;
 
@@ -57,17 +57,17 @@ public class DomainEvents {
   	return this.handle;
   }
   
-  public void onRegFail() { }
-  public void onMgrNew(AppInfo appInfo) { }
-  public void onMgrDelete(AppInfo appInfo) { }
-  public void onAppRemoteNew(AppInfo appInfo) { }
-  public void onAppDelete(AppInfo appInfo) { }
-  public void onPubRemoteNew(AppInfo appInfo, PubInfo pubInfo) { }
-  public void onPubRemoteChanged(AppInfo appInfo, PubInfo pubInfo) { }
-  public void onPubDelete(AppInfo appInfo, PubInfo pubInfo) { }
-  public void onSubRemoteNew(AppInfo appInfo, SubInfo subInfo) { }
-  public void onSubRemoteChanged(AppInfo appInfo, SubInfo subInfo) { }
-  public void onSubDelete(AppInfo appInfo, SubInfo subInfo) { }
+  public abstract void onRegFail();
+  public abstract void onMgrNew(AppInfo appInfo);
+  public abstract void onMgrDelete(AppInfo appInfo);
+  public abstract void onAppRemoteNew(AppInfo appInfo);
+  public abstract void onAppDelete(AppInfo appInfo);
+  public abstract void onPubRemoteNew(AppInfo appInfo, PubInfo pubInfo);
+  public abstract void onPubRemoteChanged(AppInfo appInfo, PubInfo pubInfo);
+  public abstract void onPubDelete(AppInfo appInfo, PubInfo pubInfo);
+  public abstract void onSubRemoteNew(AppInfo appInfo, SubInfo subInfo);
+  public abstract void onSubRemoteChanged(AppInfo appInfo, SubInfo subInfo);
+  public abstract void onSubDelete(AppInfo appInfo, SubInfo subInfo);
   
  /* ****************************************************************** *
   *                                                                    *
diff --git a/orte/java/src/org/ocera/orte/types/MessageData.java b/orte/java/src/org/ocera/orte/types/MessageData.java
index 7712895..6b565ea 100644
--- a/orte/java/src/org/ocera/orte/types/MessageData.java
+++ b/orte/java/src/org/ocera/orte/types/MessageData.java
@@ -26,11 +26,10 @@ package org.ocera.orte.types;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 
-public class MessageData
+public abstract class MessageData
 {
 
   private   String         topic;
-  private   int            maxLength;
   protected  ByteBuffer    buffer; 
   
    /**
@@ -43,8 +42,8 @@ public class MessageData
      //System.out.println(":j: instance MessageData created..");	
    }   	
 
-  public void  read() {};
-  public void write() {};
+  public abstract void  read();
+  public abstract void write();
 
   /** 
    * Get the Publication's Topic.  
@@ -62,7 +61,6 @@ public class MessageData
   public void setTopic(String newTopic)
   {
     topic = newTopic;
-  	 return;
   }
        
   /** 
@@ -79,7 +77,7 @@ public class MessageData
 	return  className.substring(dot + 1);
   }
   
-  public int getMaxDataLength() { return 0; };
+  public abstract int getMaxDataLength();
   
   public ByteBuffer getBuffer()
   {
-- 
2.39.2