--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.symbian.tools.mtw.ui/src/org/symbian/tools/tmw/ui/deployment/IDeploymentTargetType.java	Mon Aug 09 15:18:34 2010 -0700
@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Symbian Foundation - initial contribution.
+ * Contributors:
+ * Description:
+ * Overview:
+ * Details:
+ * Platforms/Drives/Compatibility:
+ * Assumptions/Requirement/Pre-requisites:
+ * Failures and causes:
+ */
+package org.symbian.tools.tmw.ui.deployment;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.jobs.ISchedulingRule;
+import org.symbian.tools.tmw.core.projects.IMTWProject;
+
+/**
+ * This interface is for deployment targets providers.
+ * 
+ * @author Eugene
+ */
+public interface IDeploymentTargetType {
+    /**
+     * Returns list of the targets that accept provided project. Project 
+     * cannot be <code>null</code>.
+     * @return List of the valid deployment targets. Both <code>null</code> and
+     * empty array are a valid return value when there are no available targets.
+     */
+    IDeploymentTarget[] getTargets(IMTWProject project);
+
+    /**
+     * Discovers targets. This can be a long-running task and in most cases
+     * will be triggered by the user.
+     */
+    void discoverTargets(IProgressMonitor monitor) throws CoreException;
+
+    /**
+     * Find target based on project and target ID. This method returns 
+     * <code>null</code> if target with given ID cannot be found or if
+     * the target does not accept project any longer.
+     */
+    IDeploymentTarget findTarget(IMTWProject project, String id);
+
+    /**
+     * Return <code>false</code> if user needs to trigger long-running 
+     * discovery to see all potential deployment targets.
+     */
+    boolean targetsDiscovered();
+
+    /**
+     * @param target that will be used by a {@link org.eclipse.core.runtime.jobs.Job}
+     * @return scheduling rule that will be used to properly schedule jobs to 
+     * avoid resource access conflicts. Can be <code>null</code>
+     */
+    ISchedulingRule getSchedulingRule(IDeploymentTarget target);
+}