From c064eb333acf0b84d042791945c184afb74f7b90 Mon Sep 17 00:00:00 2001
From: Alain Magloire <alain@qnx.com>
Date: Sun, 9 Feb 2003 22:17:57 +0000
Subject: [PATCH] Remove UpdateManger.

---
 .../debug/mi/core/cdi/IUpdateListener.java    | 12 ----
 .../cdt/debug/mi/core/cdi/Session.java        |  9 ---
 .../cdt/debug/mi/core/cdi/UpdateManager.java  | 64 -------------------
 3 files changed, 85 deletions(-)
 delete mode 100644 debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/IUpdateListener.java
 delete mode 100644 debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/UpdateManager.java

diff --git a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/IUpdateListener.java b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/IUpdateListener.java
deleted file mode 100644
index bb08f90c217..00000000000
--- a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/IUpdateListener.java
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- *(c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- * 
- */
-package org.eclipse.cdt.debug.mi.core.cdi;
-
-import org.eclipse.cdt.debug.mi.core.output.MIVarChange;
-
-public interface IUpdateListener {
-	void changeList(MIVarChange[] changes);
-}
diff --git a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/Session.java b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/Session.java
index 576dbf00268..0dd2f35d29e 100644
--- a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/Session.java
+++ b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/Session.java
@@ -36,7 +36,6 @@ public class Session implements ICDISession, ICDISessionObject {
 
 	Properties props;
 	MISession session;
-	UpdateManager updateManager;
 	EventManager eventManager;
 	BreakpointManager breakpointManager;
 	ExpressionManager expressionManager;
@@ -68,12 +67,8 @@ public class Session implements ICDISession, ICDISessionObject {
 		eventManager = new EventManager(this);
 		s.addObserver(eventManager);
 
-		updateManager = new UpdateManager(this);
 		expressionManager = new ExpressionManager(this);
 		variableManager = new VariableManager(this);
-		updateManager.addUpdateListener(variableManager);
-		updateManager.addUpdateListener(expressionManager);
-
 		registerManager = new RegisterManager(this);
 		memoryManager = new MemoryManager(this);
 		signalManager = new SignalManager(this);
@@ -86,10 +81,6 @@ public class Session implements ICDISession, ICDISessionObject {
 		return session;
 	}
 
-	public UpdateManager getUpdateManager() {
-		return updateManager;
-	}
-
 	/**
 	 * @see org.eclipse.cdt.debug.core.cdi.ICDISession#getAttribute(String)
 	 */
diff --git a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/UpdateManager.java b/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/UpdateManager.java
deleted file mode 100644
index 9803c15d52d..00000000000
--- a/debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/UpdateManager.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- *(c) Copyright QNX Software Systems Ltd. 2002.
- * All Rights Reserved.
- * 
- */
-package org.eclipse.cdt.debug.mi.core.cdi;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.cdt.debug.core.cdi.CDIException;
-import org.eclipse.cdt.debug.mi.core.MIException;
-import org.eclipse.cdt.debug.mi.core.MISession;
-import org.eclipse.cdt.debug.mi.core.command.CommandFactory;
-import org.eclipse.cdt.debug.mi.core.command.MIVarUpdate;
-import org.eclipse.cdt.debug.mi.core.output.MIVarChange;
-import org.eclipse.cdt.debug.mi.core.output.MIVarUpdateInfo;
-
-/**
- */
-public class UpdateManager {
-
-	Session session;
-	List updateList = Collections.synchronizedList(new ArrayList(5));
-	MIVarChange[] noChanges = new MIVarChange[0];
-
-	public UpdateManager(Session s) {
-		session = s;
-	}
-
-	public void addUpdateListener(IUpdateListener listener) {
-		updateList.add(listener);
-	}
-
-	public void removeUpdateListener(IUpdateListener listener) {
-		updateList.remove(listener);
-	}
-
-	/**
-	 * Update the variables, from the response of the "-var-update *"
-	 * mi/command.
-	 */
-	public void update() throws CDIException {
-		MIVarChange[] changes = noChanges;
-		MISession mi = session.getMISession();
-		CommandFactory factory = mi.getCommandFactory();
-		MIVarUpdate update = factory.createMIVarUpdate();
-		try {
-			mi.postCommand(update);
-			MIVarUpdateInfo info = update.getMIVarUpdateInfo();
-			if (info == null) {
-				throw new CDIException("No answer");
-			}
-			changes = info.getMIVarChanges();
-		} catch (MIException e) {
-			throw new MI2CDIException(e);
-		}
-		IUpdateListener[] listeners = (IUpdateListener[])updateList.toArray(new IUpdateListener[0]);
-		for (int i = 0; i < listeners.length; i++) {
-			listeners[i].changeList(changes);
-		}
-	}
-}