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.signature;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.asm4.Type;
022    import org.jetbrains.asm4.commons.Method;
023    
024    import java.util.ArrayList;
025    import java.util.List;
026    
027    public class JvmMethodSignature {
028    
029        @NotNull
030        private final Method asmMethod;
031        /**
032         * Null when we don't care about type parameters
033         */
034        private final String genericsSignature;
035        @NotNull
036        private final List<JvmMethodParameterSignature> kotlinParameterTypes;
037    
038        protected JvmMethodSignature(
039                @NotNull Method asmMethod,
040                @Nullable String genericsSignature,
041                @NotNull List<JvmMethodParameterSignature> kotlinParameterTypes
042        ) {
043            this.asmMethod = asmMethod;
044            this.genericsSignature = genericsSignature;
045            this.kotlinParameterTypes = kotlinParameterTypes;
046        }
047    
048        @NotNull
049        public Method getAsmMethod() {
050            return asmMethod;
051        }
052    
053        public String getGenericsSignature() {
054            return genericsSignature;
055        }
056    
057        @NotNull
058        public List<JvmMethodParameterSignature> getKotlinParameterTypes() {
059            return kotlinParameterTypes;
060        }
061    
062        public List<Type> getValueParameterTypes() {
063            List<Type> r = new ArrayList<Type>(kotlinParameterTypes.size());
064            for (JvmMethodParameterSignature p : kotlinParameterTypes) {
065                if (p.getKind() == JvmMethodParameterKind.VALUE) {
066                    r.add(p.getAsmType());
067                }
068            }
069            return r;
070        }
071    
072        @NotNull
073        public String getName() {
074            return asmMethod.getName();
075        }
076    
077        @Override
078        public String toString() {
079            return asmMethod.toString();
080        }
081    }