org.eclipse.jdt.apt.tests/src-annotations/org/eclipse/jdt/apt/tests/annotations/BaseFactory.java

/*******************************************************************************
 * Copyright (c) 2005 BEA Systems, Inc.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *    jgarms@bea.com - initial API and implementation
 *
 *******************************************************************************/
package org.eclipse.jdt.apt.tests.annotations;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;

import com.sun.mirror.apt.AnnotationProcessorFactory;
import java.util.Arrays;

/**
 * Base class for annotation factories. Takes care of supported
 * annotations and supported options.
 */
public abstract class BaseFactory implements AnnotationProcessorFactory {

	private final Collection<String> _supportedAnnotations;

	/**
	 * Pass in supported annotations. At least one is required,
	 * the rest are optional.
	 *
	 * @param anno main annotation
	 * @param otherAnnos other supported annotations. Not necessary if
	 * no extra annotations are supported.
	 */
	public BaseFactory(String anno, String... otherAnnos) {
		_supportedAnnotations = new ArrayList<String>(1 + otherAnnos.length);
		_supportedAnnotations.add(anno);
		_supportedAnnotations.addAll(Arrays.asList(otherAnnos));
	}

	public Collection<String> supportedOptions() {
		return Collections.emptyList();
	}

	public Collection<String> supportedAnnotationTypes() {
		return _supportedAnnotations;
	}

}