| /* |
| * 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.impl.light; |
| |
| import com.intellij.lang.java.JavaLanguage; |
| import com.intellij.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author max |
| */ |
| public class LightEmptyImplementsList extends LightElement implements PsiReferenceList { |
| public LightEmptyImplementsList(PsiManager manager) { |
| super(manager, JavaLanguage.INSTANCE); |
| } |
| |
| public String toString() { |
| return "PsiReferenceList"; |
| } |
| |
| @Override |
| public String getText() { |
| return ""; |
| } |
| |
| @Override |
| public void accept(@NotNull PsiElementVisitor visitor) { |
| if (visitor instanceof JavaElementVisitor) { |
| ((JavaElementVisitor)visitor).visitReferenceList(this); |
| } |
| else { |
| visitor.visitElement(this); |
| } |
| } |
| |
| @Override |
| public PsiElement copy() { |
| return this; |
| } |
| |
| @Override |
| @NotNull |
| public PsiJavaCodeReferenceElement[] getReferenceElements() { |
| return PsiJavaCodeReferenceElement.EMPTY_ARRAY; |
| } |
| |
| @Override |
| @NotNull |
| public PsiClassType[] getReferencedTypes() { |
| return PsiClassType.EMPTY_ARRAY; |
| } |
| |
| @Override |
| public Role getRole() { |
| return Role.IMPLEMENTS_LIST; |
| } |
| } |