001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.lang.resolve;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
021    import org.jetbrains.jet.lang.descriptors.SimpleFunctionDescriptor;
022    import org.jetbrains.jet.lang.psi.JetNamedFunction;
023    
024    import javax.inject.Inject;
025    import java.util.Collections;
026    import java.util.List;
027    import java.util.Map;
028    
029    public class FunctionAnalyzerExtension {
030    
031        public interface AnalyzerExtension {
032            void process(@NotNull FunctionDescriptor descriptor, @NotNull JetNamedFunction function, @NotNull BindingTrace trace);
033        }
034    
035        @NotNull
036        private BindingTrace trace;
037    
038        @Inject
039        public void setTrace(BindingTrace trace) {
040            this.trace = trace;
041        }
042    
043        public void process(@NotNull BodiesResolveContext bodiesResolveContext) {
044            for (Map.Entry<JetNamedFunction, SimpleFunctionDescriptor> entry : bodiesResolveContext.getFunctions().entrySet()) {
045                JetNamedFunction function = entry.getKey();
046                SimpleFunctionDescriptor functionDescriptor = entry.getValue();
047                List<AnalyzerExtension> extensions = getExtensions(functionDescriptor);
048                for (AnalyzerExtension extension : extensions) {
049                    extension.process(functionDescriptor, function, trace);
050                }
051            }
052        }
053    
054        @NotNull
055        private List<AnalyzerExtension> getExtensions(@NotNull FunctionDescriptor functionDescriptor) {
056            return Collections.emptyList();
057        }
058    
059    }