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.codegen.inline;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.asm4.Type;
021    import org.jetbrains.jet.codegen.StackValue;
022    import org.jetbrains.jet.lang.resolve.java.AsmTypeConstants;
023    
024    public class CapturedParamInfo extends ParameterInfo {
025    
026        public static final CapturedParamInfo STUB = new CapturedParamInfo(CapturedParamDesc.createDesc(new CapturedParamOwner() {
027            @Override
028            public Type getType() {
029                return Type.getObjectType("STUB");
030            }
031        }, "STUB", Type.getObjectType("STUB")), true, -1, -1);
032    
033        public final CapturedParamDesc desc;
034    
035        private int shift = 0;
036    
037        public CapturedParamInfo(@NotNull CapturedParamDesc desc, boolean skipped, int index, int remapIndex) {
038            super(desc.getType(), skipped, index, remapIndex);
039            this.desc = desc;
040        }
041    
042        public CapturedParamInfo(@NotNull CapturedParamDesc desc, boolean skipped, int index, StackValue remapIndex) {
043            super(desc.getType(), skipped, index, remapIndex);
044            this.desc = desc;
045        }
046    
047        public String getFieldName() {
048            return desc.getFieldName();
049        }
050    
051        @Override
052        public int getIndex() {
053            return shift + super.getIndex();
054        }
055    
056        public void setShift(int shift) {
057            this.shift = shift;
058        }
059    
060        public CapturedParamInfo newIndex(int newIndex) {
061            return clone(newIndex, getRemapValue());
062        }
063    
064        public CapturedParamInfo clone(int newIndex, StackValue newRamapIndex) {
065            CapturedParamInfo capturedParamInfo = new CapturedParamInfo(desc, isSkipped, newIndex, newRamapIndex);
066            capturedParamInfo.setLambda(lambda);
067            return capturedParamInfo;
068        }
069    
070        public String getContainingLambdaName() {
071            return desc.getContainingLambda().getType().getInternalName();
072        }
073    }