001    /*
002     * Copyright 2010-2014 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.java.descriptor;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.jet.lang.descriptors.ClassDescriptor;
022    import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
023    import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
024    import org.jetbrains.jet.lang.descriptors.annotations.Annotations;
025    import org.jetbrains.jet.lang.descriptors.impl.ConstructorDescriptorImpl;
026    
027    public class JavaConstructorDescriptor extends ConstructorDescriptorImpl implements JavaCallableMemberDescriptor {
028        private Boolean hasStableParameterNames = null;
029        private Boolean hasSynthesizedParameterNames = null;
030    
031        private JavaConstructorDescriptor(
032                @NotNull ClassDescriptor containingDeclaration,
033                @Nullable JavaConstructorDescriptor original,
034                @NotNull Annotations annotations,
035                boolean isPrimary
036        ) {
037            super(containingDeclaration, original, annotations, isPrimary, Kind.DECLARATION);
038        }
039    
040        @NotNull
041        public static JavaConstructorDescriptor createJavaConstructor(
042                @NotNull ClassDescriptor containingDeclaration,
043                @NotNull Annotations annotations,
044                boolean isPrimary
045        ) {
046            return new JavaConstructorDescriptor(containingDeclaration, null, annotations, isPrimary);
047        }
048    
049        @Override
050        public boolean hasStableParameterNames() {
051            assert hasStableParameterNames != null : "hasStableParameterNames was not set: " + this;
052            return hasStableParameterNames;
053        }
054    
055        public void setHasStableParameterNames(boolean hasStableParameterNames) {
056            this.hasStableParameterNames = hasStableParameterNames;
057        }
058    
059        @Override
060        public boolean hasSynthesizedParameterNames() {
061            assert hasSynthesizedParameterNames != null : "hasSynthesizedParameterNames was not set: " + this;
062            return hasSynthesizedParameterNames;
063        }
064    
065        public void setHasSynthesizedParameterNames(boolean hasSynthesizedParameterNames) {
066            this.hasSynthesizedParameterNames = hasSynthesizedParameterNames;
067        }
068    
069        @NotNull
070        @Override
071        protected JavaConstructorDescriptor createSubstitutedCopy(
072                @NotNull DeclarationDescriptor newOwner,
073                @Nullable FunctionDescriptor original,
074                @NotNull Kind kind
075        ) {
076            if (kind != Kind.DECLARATION) {
077                throw new IllegalStateException("Attempt at creating a constructor that is not a declaration: \n" +
078                                                "copy from: " + this + "\n" +
079                                                "newOwner: " + newOwner + "\n" +
080                                                "kind: " + kind);
081            }
082            JavaConstructorDescriptor result =
083                    new JavaConstructorDescriptor((ClassDescriptor) newOwner, this, Annotations.EMPTY /* TODO */, isPrimary);
084            result.setHasStableParameterNames(hasStableParameterNames());
085            result.setHasSynthesizedParameterNames(hasSynthesizedParameterNames());
086            return result;
087        }
088    }