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.k2js.translate.utils.closure;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
021    import org.jetbrains.jet.lang.psi.JetElement;
022    import org.jetbrains.jet.lang.resolve.BindingContext;
023    
024    public final class ClosureUtils {
025        private ClosureUtils() {
026        }
027    
028        @NotNull
029        public static ClosureContext captureClosure(@NotNull BindingContext bindingContext, @NotNull JetElement element, @NotNull DeclarationDescriptor descriptor) {
030            CaptureClosureVisitor captureClosureVisitor = new CaptureClosureVisitor(descriptor, bindingContext);
031            ClosureContext closureContext = new ClosureContext();
032            element.accept(captureClosureVisitor, closureContext);
033            return closureContext;
034        }
035    }