1 files changed, 73 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/IResourceModel.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/IResourceModel.java
new file mode 100644
index 0000000000..1ee8e447c5
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/IResourceModel.java
@@ -0,0 +1,73 @@
+/*******************************************************************************
+ *  Copyright (c) 2007 Oracle. 
+ *  All rights reserved.  This program and the accompanying materials 
+ *  are made available under the terms of the Eclipse Public License v1.0 
+ *  which accompanies this distribution, and is available at 
+ *  http://www.eclipse.org/legal/epl-v10.html
+ *  
+ *  Contributors: 
+ *  	Oracle - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jpt.core.internal;
+
+import java.util.ListIterator;
+import org.eclipse.jdt.core.ElementChangedEvent;
+import org.eclipse.jpt.core.internal.context.base.IJpaContextNode;
+import org.eclipse.jpt.utility.internal.model.Model;
+
+public interface IResourceModel extends Model
+{
+	/**
+	 * Constant representing a Java resource type
+	 * @see IResourceModel#getResourceType()
+	 */
+	static final String JAVA_RESOURCE_TYPE = "JAVA_RESOURCE_TYPE";
+	
+	/**
+	 * Constant representing a persistence.xml resource type
+	 * @see IResourceModel#getResourceType()
+	 */
+	static final String PERSISTENCE_RESOURCE_TYPE = "PERSISTENCE_RESOURCE_TYPE";
+	
+	/**
+	 * Constant representing a mapping file (e.g. orm.xml) resource type
+	 * @see IResourceModel#getResourceType()
+	 */
+	static final String ORM_RESOURCE_TYPE = "ORM_RESOURCE_TYPE";
+	
+	
+	/**
+	 * Return a unique identifier for all resource models of this type
+	 */
+	String getResourceType();
+	
+	
+	// **************** root context nodes *************************************
+	
+	/**
+	 * String constant associated with changes to the list of root context nodes
+	 */
+	final static String ROOT_CONTEXT_NODE_LIST = "rootContextNodes";
+	
+	/**
+	 * Return a list iterator of all root context nodes
+	 */
+	ListIterator<IJpaContextNode> rootContextNodes();
+	
+	
+	void handleJavaElementChangedEvent(ElementChangedEvent event);
+	
+	
+	void addResourceModelChangeListener(IResourceModelListener listener);
+	
+	void removeResourceModelChangeListener(IResourceModelListener listener);
+	
+	
+	void dispose();
+	
+	/**
+	 * Use to resolve type information that could be dependent on other files being added/removed
+	 */
+	void resolveTypes();
+}
+