001    /*
002     * Copyright 2010-2015 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.kotlin.resolve.jvm.jvmSignature;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.org.objectweb.asm.Type;
022    import org.jetbrains.org.objectweb.asm.commons.Method;
023    
024    import java.util.List;
025    
026    public class JvmMethodSignature {
027        private final Method asmMethod;
028        private final List<JvmMethodParameterSignature> valueParameters;
029    
030        public JvmMethodSignature(
031                @NotNull Method asmMethod,
032                @NotNull List<JvmMethodParameterSignature> valueParameters
033        ) {
034            this.asmMethod = asmMethod;
035            this.valueParameters = valueParameters;
036        }
037    
038        @NotNull
039        public Method getAsmMethod() {
040            return asmMethod;
041        }
042    
043    
044        @NotNull
045        public List<JvmMethodParameterSignature> getValueParameters() {
046            return valueParameters;
047        }
048    
049        @NotNull
050        public Type getReturnType() {
051            return asmMethod.getReturnType();
052        }
053    
054        @Override
055        public boolean equals(Object o) {
056            if (this == o) return true;
057            if (!(o instanceof JvmMethodSignature)) return false;
058    
059            JvmMethodSignature that = (JvmMethodSignature) o;
060    
061            return asmMethod.equals(that.asmMethod) &&
062                   valueParameters.equals(that.valueParameters);
063        }
064    
065        @Override
066        public int hashCode() {
067            int result = asmMethod.hashCode();
068            result = 31 * result + valueParameters.hashCode();
069            return result;
070        }
071    
072        @Override
073        public String toString() {
074            return asmMethod.toString();
075        }
076    }