1 /* 2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 package org.graalvm.compiler.debug; 26 27 import java.util.Iterator; 28 import java.util.List; 29 30 import org.graalvm.compiler.options.OptionValues; 31 import org.graalvm.compiler.serviceprovider.GraalServices; 32 33 /** 34 * Factory for creating {@link DebugHandler}s. 35 */ 36 public interface DebugHandlersFactory { 37 38 /** 39 * Creates {@link DebugHandler}s based on {@code options}. 40 * 41 * @param options options to control type and name of the channel 42 * @return list of debug handers that have been created 43 */ 44 List<DebugHandler> createHandlers(OptionValues options); 45 46 /** 47 * Loads {@link DebugHandlersFactory}s on demand via {@link GraalServices#load(Class)}. 48 */ 49 Iterable<DebugHandlersFactory> LOADER = new Iterable<DebugHandlersFactory>() { 50 @Override 51 public Iterator<DebugHandlersFactory> iterator() { 52 return GraalServices.load(DebugHandlersFactory.class).iterator(); 53 } 54 }; 55 }