/*******************************************************************************
* Copyright (c) 2004, 2010 Tasktop Technologies and others.
* 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.core;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.Assert;
/**
* @author Steffen Pingel
*/
public class AttributeMap {
private final Map<String, String> attributes;
public AttributeMap() {
attributes = new HashMap<String, String>(4);
}
public String getAttribute(String key) {
return attributes.get(key);
}
public Map<String, String> getAttributes() {
return new HashMap<String, String>(attributes);
}
public void setAttribute(String key, String value) {
Assert.isNotNull(key);
if (value == null) {
attributes.remove(key);
} else {
attributes.put(key.intern(), value.intern());
}
}
}