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/*
* $RCSfile$
*
* Copyright (c) 2007 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;
/**
* 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;
}
}
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