| /* |
| * 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 a list of Java classes referenced by the <code>implements</code>, |
| * <code>extends</code> or <code>throws</code> clause. |
| * |
| * @see PsiClass#getExtendsList() |
| * @see PsiClass#getImplementsList() |
| * @see PsiMethod#getThrowsList() |
| */ |
| public interface PsiReferenceList extends PsiElement { |
| PsiReferenceList[] EMPTY_ARRAY = new PsiReferenceList[0]; |
| |
| /** |
| * Returns the array of reference elements contained in the list. |
| * |
| * @return the array of reference elements. |
| */ |
| @NotNull |
| PsiJavaCodeReferenceElement[] getReferenceElements(); |
| |
| /** |
| * Returns the array of classes referenced by elements in the list. |
| * |
| * @return the array of referenced classes. |
| */ |
| @NotNull |
| PsiClassType[] getReferencedTypes(); |
| |
| Role getRole(); |
| |
| enum Role { |
| THROWS_LIST, |
| EXTENDS_LIST, |
| IMPLEMENTS_LIST, |
| EXTENDS_BOUNDS_LIST |
| } |
| } |