Path.java

/*******************************************************************************
 * Mission Control Technologies, Copyright (c) 2009-2012, United States Government
 * as represented by the Administrator of the National Aeronautics and Space 
 * Administration. All rights reserved.
 *
 * The MCT platform is 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.
 *
 * MCT includes source code licensed under additional open source licenses. See 
 * the MCT Open Source Licenses file included with this distribution or the About 
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 *******************************************************************************/
package gov.nasa.arc.mct.test.util.gui;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Path {

	List<String> pathComponents = new ArrayList<String>();
	
	public Path(String... pathComponents) {
		this.pathComponents.addAll(Arrays.asList(pathComponents));
	}
	
	public Path(Path oldPath, String... pathComponents) {
		this.pathComponents.addAll(oldPath.pathComponents);		
		this.pathComponents.addAll(Arrays.asList(pathComponents));		
	}
	
	public String toString(String separator) {
		StringBuilder s = new StringBuilder();
		
		for (String component : pathComponents) {
			if (s.length() > 0) {
				s.append(separator);
			}
			s.append(component);
		}
		return s.toString();
	}

	public String[] getPathComponents() {
		return pathComponents.toArray(TestUtils.STRING_ARRAY_TYPE);
	}

	@Override
	public String toString() {
		return toString(TestUtils.getDefaultPathSeparator());
	}
	
}