| /* |
| * 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. |
| */ |
| |
| /* |
| * @author max |
| */ |
| package com.intellij.openapi.vfs.newvfs.events; |
| |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.vfs.VirtualFileSystem; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public abstract class VFileEvent { |
| private final boolean myIsFromRefresh; |
| private final Object myRequestor; |
| |
| public VFileEvent(Object requestor, final boolean isFromRefresh) { |
| myRequestor = requestor; |
| myIsFromRefresh = isFromRefresh; |
| } |
| |
| public boolean isFromRefresh() { |
| return myIsFromRefresh; |
| } |
| |
| public Object getRequestor() { |
| return myRequestor; |
| } |
| |
| @NotNull |
| public abstract String getPath(); |
| |
| /** |
| * Returns the VirtualFile which this event belongs to. |
| * In some cases it may be null - it is not guaranteed that there is such file. |
| * |
| * NB: Use this method with caution, because {@link com.intellij.openapi.vfs.newvfs.events.VFileCreateEvent#getFile()} needs |
| * {@link VirtualFile#findChild(String)} which may be a performance leak. |
| */ |
| @Nullable |
| public abstract VirtualFile getFile(); |
| |
| @NotNull |
| public abstract VirtualFileSystem getFileSystem(); |
| |
| public abstract boolean isValid(); |
| |
| @Override |
| public abstract int hashCode(); |
| @Override |
| public abstract boolean equals(Object o); |
| } |