| /* |
| * 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.psi; |
| |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Represents the list of parameters of a Java method. |
| * |
| * @see PsiMethod#getParameterList() |
| */ |
| public interface PsiParameterList extends PsiElement { |
| |
| /** |
| * Returns the array of parameters in the list. |
| * |
| * @return the array of parameters. |
| */ |
| @NotNull |
| PsiParameter[] getParameters(); |
| |
| /** |
| * Returns the index of the specified parameter in the list. |
| * |
| * @param parameter the parameter to search for (must belong to this parameter list). |
| * @return the index of the parameter. |
| */ |
| int getParameterIndex(PsiParameter parameter); |
| |
| /** |
| * Returns the number of parameters. |
| * |
| * @return the parameters count |
| */ |
| int getParametersCount(); |
| } |