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/*
 * Copyright IBM Corp. 2012
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at:
 * 
 * http://www.apache.org/licenses/LICENSE-2.0 
 * 
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 
 * implied. See the License for the specific language governing 
 * permissions and limitations under the License.
 */
package com.ibm.sbt.playground.vfs;

import java.io.IOException;



//
// Simple virtual file system
//
public abstract class VFS {
	
	public static final char SEPARATOR = '/';
	
	public VFS() {
	}

	public abstract VFSFile getRoot();

	public VFSFile getFile(String path) throws IOException {
		VFSFile root = getRoot();
		if(root!=null) {
			return root.getFile(path);
		}
		return null;
	}
}