/*

 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package org.graalvm.compiler.debug;

import java.util.Iterator;

import java.util.List;

import org.graalvm.compiler.options.OptionValues;

import org.graalvm.compiler.serviceprovider.GraalServices;

/**

 * Factory for creating {@link DebugHandler}s.

 */

public interface DebugHandlersFactory {

    /**

     * Creates {@link DebugHandler}s based on {@code options}.

     */

    List<DebugHandler> createHandlers(OptionValues options);

    /**

     * Loads {@link DebugHandlersFactory}s on demand via {@link GraalServices#load(Class)}.

     */

    Iterable<DebugHandlersFactory> LOADER = new Iterable<DebugHandlersFactory>() {

        @Override

        public Iterator<DebugHandlersFactory> iterator() {

            return GraalServices.load(DebugHandlersFactory.class).iterator();

        }

    };

}