1 /* 2 * Copyright (c) 2018, 2019, 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.nodes.spi; 26 27 import org.graalvm.compiler.api.replacements.SnippetTemplateCache; 28 import org.graalvm.compiler.bytecode.BytecodeProvider; 29 import org.graalvm.compiler.core.common.CompilationIdentifier; 30 import org.graalvm.compiler.debug.DebugContext; 31 import org.graalvm.compiler.graph.NodeSourcePosition; 32 import org.graalvm.compiler.nodes.Cancellable; 33 import org.graalvm.compiler.nodes.StructuredGraph; 34 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration; 35 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderPlugin; 36 import org.graalvm.compiler.nodes.graphbuilderconf.IntrinsicContext; 37 import org.graalvm.compiler.nodes.graphbuilderconf.MethodSubstitutionPlugin; 38 import org.graalvm.compiler.options.OptionValues; 39 40 import jdk.vm.ci.meta.ResolvedJavaMethod; 41 42 /** 43 * A convenience class when want to subclass and override just a portion of the Replacements API. 44 */ 45 public class DelegatingReplacements implements Replacements { 46 protected final Replacements delegate; 47 48 public DelegatingReplacements(Replacements delegate) { 49 this.delegate = delegate; 50 } 51 52 @Override 53 public CoreProviders getProviders() { 54 return delegate.getProviders(); 55 } 56 57 @Override 58 public GraphBuilderConfiguration.Plugins getGraphBuilderPlugins() { 59 return delegate.getGraphBuilderPlugins(); 60 } 61 62 @Override 63 public Class<? extends GraphBuilderPlugin> getIntrinsifyingPlugin(ResolvedJavaMethod method) { 64 return delegate.getIntrinsifyingPlugin(method); 65 } 66 67 @Override 68 public StructuredGraph getSnippet(ResolvedJavaMethod method, ResolvedJavaMethod recursiveEntry, Object[] args, boolean trackNodeSourcePosition, NodeSourcePosition replaceePosition, 69 OptionValues options) { 70 return delegate.getSnippet(method, recursiveEntry, args, trackNodeSourcePosition, replaceePosition, options); 71 } 72 73 @Override 74 public void registerSnippet(ResolvedJavaMethod method, ResolvedJavaMethod original, Object receiver, boolean trackNodeSourcePosition, OptionValues options) { 75 delegate.registerSnippet(method, original, receiver, trackNodeSourcePosition, options); 76 } 77 78 @Override 79 public StructuredGraph getMethodSubstitution(MethodSubstitutionPlugin plugin, ResolvedJavaMethod original, IntrinsicContext.CompilationContext context, 80 StructuredGraph.AllowAssumptions allowAssumptions, Cancellable cancellable, OptionValues options) { 81 return delegate.getMethodSubstitution(plugin, original, context, allowAssumptions, cancellable, options); 82 } 83 84 @Override 85 public void registerMethodSubstitution(MethodSubstitutionPlugin plugin, ResolvedJavaMethod original, IntrinsicContext.CompilationContext context, OptionValues options) { 86 delegate.registerMethodSubstitution(plugin, original, context, options); 87 } 88 89 @Override 90 public StructuredGraph getSubstitution(ResolvedJavaMethod method, int invokeBci, boolean trackNodeSourcePosition, NodeSourcePosition replaceePosition, OptionValues options) { 91 return delegate.getSubstitution(method, invokeBci, trackNodeSourcePosition, replaceePosition, options); 92 } 93 94 @Override 95 public StructuredGraph getIntrinsicGraph(ResolvedJavaMethod method, CompilationIdentifier compilationId, DebugContext debug, Cancellable cancellable) { 96 return delegate.getIntrinsicGraph(method, compilationId, debug, cancellable); 97 } 98 99 @Override 100 public boolean hasSubstitution(ResolvedJavaMethod method, int invokeBci) { 101 return delegate.hasSubstitution(method, invokeBci); 102 } 103 104 @Override 105 public BytecodeProvider getDefaultReplacementBytecodeProvider() { 106 return delegate.getDefaultReplacementBytecodeProvider(); 107 } 108 109 @Override 110 public void registerSnippetTemplateCache(SnippetTemplateCache snippetTemplates) { 111 delegate.registerSnippetTemplateCache(snippetTemplates); 112 } 113 114 @Override 115 public <T extends SnippetTemplateCache> T getSnippetTemplateCache(Class<T> templatesClass) { 116 return delegate.getSnippetTemplateCache(templatesClass); 117 } 118 }