| /* |
| * Copyright 2000-2009 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.intellij.refactoring.changeSignature; |
| |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Represents a parameter of a method affected by the "Change Signature" refactoring. |
| * |
| * @author yole |
| * @since 8.1 |
| */ |
| public interface ParameterInfo { |
| /** |
| * Returns the name of the parameter after the refactoring. |
| * |
| * @return parameter name. |
| */ |
| String getName(); |
| |
| /** |
| * Returns the index of the parameter in the old parameter list, or -1 if the parameter |
| * was added by the refactoring. |
| * |
| * @return old parameter index, or -1. |
| */ |
| int getOldIndex(); |
| |
| /** |
| * For added parameters, returns the string representation of the default parameter value. |
| * |
| * @return default value, or null if the parameter wasn't added. |
| */ |
| @Nullable |
| String getDefaultValue(); |
| |
| /** |
| * Set parameter new name (to be changed to during refactoring) |
| * @param name new name |
| */ |
| void setName(String name); |
| |
| /** |
| * Returns parameter type text |
| * |
| * @return type text |
| */ |
| String getTypeText(); |
| |
| /** |
| * Flag whether refactoring should use any appropriate nearby variable as the default value |
| * |
| * @return flag value |
| */ |
| boolean isUseAnySingleVariable(); |
| |
| |
| /** |
| * Flag whether refactoring should use any appropriate nearby variable as the default value |
| * |
| * @param b new value |
| */ |
| void setUseAnySingleVariable(boolean b); |
| } |