| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.jetbrains.python.psi; |
| |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Abstract function parameter; may cover either a named parameter or a tuple of parameters. |
| * @see com.jetbrains.python.psi.impl.ParamHelper |
| * User: dcheryasov |
| * Date: Jul 5, 2009 8:30:13 PM |
| */ |
| public interface PyParameter extends PyElement { |
| |
| /** |
| * @return the named parameter which is represented by this parameter, or null if the parameter is a tuple. |
| */ |
| @Nullable |
| PyNamedParameter getAsNamed(); |
| |
| /** |
| * @return the tuple parameter which is represented by this parameter, or null if the parameter is named. |
| */ |
| @Nullable |
| PyTupleParameter getAsTuple(); |
| |
| @Nullable |
| PyExpression getDefaultValue(); |
| |
| boolean hasDefaultValue(); |
| |
| /** |
| * @return true if the parameter is the 'self' parameter of an instance attribute function or a function |
| * annotated with @classmethod |
| */ |
| boolean isSelf(); |
| } |