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diff --git a/src/classes/share/com/sun/j3d/loaders/LoaderBase.java b/src/classes/share/com/sun/j3d/loaders/LoaderBase.java
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+/*
+ * $RCSfile$
+ *
+ * Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ *
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
+ * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
+ * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
+ * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
+ * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
+ * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
+ * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
+ * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
+ * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
+ * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * You acknowledge that this software is not designed, licensed or
+ * intended for use in the design, construction, operation or
+ * maintenance of any nuclear facility.
+ *
+ * $Revision$
+ * $Date$
+ * $State$
+ */
+
+package com.sun.j3d.loaders;
+
+import java.net.URL;
+import java.io.Reader;
+
+/**
+ * This class implements the Loader interface.  To use
+ * a file loader would extend this class.
+ */
+public abstract class LoaderBase implements Loader {
+
+    /** Stores the types of objects that the user wishes to load.*/
+    protected int loadFlags = 0;
+
+    /** Stores the baseUrl for data files associated with the URL
+     * passed into load(URL).*/
+    protected URL baseUrl = null;
+
+    /** Stores the basePath for data files associated with the file
+     * passed into load(String).*/
+    protected String basePath = null;
+
+    // Constructors
+
+    /**
+     * Constructs a Loader with default values for all variables.
+     */
+    public LoaderBase() {
+    }
+    
+    /**
+     * Constructs a Loader with the specified flags word.
+     */
+    public LoaderBase(int flags) {
+	loadFlags = flags;
+    }
+
+
+    // Variable get/set methods
+
+    /**
+     * This method sets the base URL name for data files associated with
+     * the file.  The baseUrl should be null by default, which is an indicator
+     * to the loader that it should look for any associated files starting
+     * from the same place as the URL passed into the load(URL) method.
+     * Note: Users of setBaseUrl() would then use load(URL)
+     * as opposed to load(String).
+     */
+    public void setBaseUrl(URL url) {
+	baseUrl = url;
+    }
+
+    /**
+     * This method sets the base path name for data files associated with
+     * the file.  The basePath should be null by default, which is an indicator
+     * to the loader that it should look for any associated files starting
+     * from the same directory as the file passed into the load(String)
+     * method.
+     * Note: Users of setBasePath() would then use load(String)
+     * as opposed to load(URL).
+     */
+    public void setBasePath(String pathName) {
+	basePath = pathName;
+    }
+
+    /**
+     * Returns the current base URL setting. 
+     */
+    public URL getBaseUrl() {
+	return baseUrl;
+    }
+
+    /**
+     * Returns the current base path setting.
+     */
+    public String getBasePath() {
+	return basePath;
+    }
+    
+    /**
+     * This method sets the load flags for the file.  The flags should
+     * equal 0 by default (which tells the loader to only load geometry).
+     */
+    public void setFlags(int flags) {
+	loadFlags = flags;
+    }
+
+    /**
+     * Returns the current loading flags setting.
+     */
+    public int getFlags() {
+	return loadFlags;
+    }
+    
+}
+
+    
+    
+    
+    
+	    
+
+