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.lang.descriptors;
018    
019    public interface DeclarationDescriptorVisitor<R, D> {
020        R visitNamespaceDescriptor(NamespaceDescriptor descriptor, D data);
021    
022        R visitVariableDescriptor(VariableDescriptor descriptor, D data);
023    
024        R visitFunctionDescriptor(FunctionDescriptor descriptor, D data);
025    
026        R visitTypeParameterDescriptor(TypeParameterDescriptor descriptor, D data);
027    
028        R visitClassDescriptor(ClassDescriptor descriptor, D data);
029    
030        R visitModuleDeclaration(ModuleDescriptor descriptor, D data);
031    
032        R visitConstructorDescriptor(ConstructorDescriptor constructorDescriptor, D data);
033    
034        R visitScriptDescriptor(ScriptDescriptor scriptDescriptor, D data);
035    
036        R visitPropertyDescriptor(PropertyDescriptor descriptor, D data);
037    
038        R visitValueParameterDescriptor(ValueParameterDescriptor descriptor, D data);
039    
040        R visitPropertyGetterDescriptor(PropertyGetterDescriptor descriptor, D data);
041    
042        R visitPropertySetterDescriptor(PropertySetterDescriptor descriptor, D data);
043    
044        R visitReceiverParameterDescriptor(ReceiverParameterDescriptor descriptor, D data);
045    }