| /* |
| * Copyright 2000-2014 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.scope; |
| |
| import com.intellij.openapi.util.Key; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.ResolveState; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public interface PsiScopeProcessor { |
| interface Event { |
| Event SET_DECLARATION_HOLDER = new Event() { }; |
| } |
| |
| /** |
| * @param element candidate element. |
| * @param state current state of resolver. |
| * @return false to stop processing. |
| */ |
| boolean execute(@NotNull PsiElement element, @NotNull ResolveState state); |
| |
| @Nullable |
| <T> T getHint(@NotNull Key<T> hintKey); |
| |
| void handleEvent(@NotNull Event event, @Nullable Object associated); |
| } |