Java tutorial
package com.aspiro.git; import com.intellij.openapi.fileEditor.FileEditor; import com.intellij.openapi.fileEditor.FileEditorPolicy; import com.intellij.openapi.fileEditor.FileEditorProvider; import com.intellij.openapi.fileEditor.FileEditorState; import com.intellij.openapi.project.Project; import com.intellij.openapi.vfs.VirtualFile; import org.jdom.Element; import org.jetbrains.annotations.NonNls; import org.jetbrains.annotations.NotNull; /** * Created by IntelliJ IDEA. * User: mike.aizatsky * Date: Jul 24, 2007 * Time: 11:28:00 AM * * Modified for Git by Erlend Simonsen * <p/> * Copyright 2007 Decentrix Inc * Copyright 2007 Aspiro AS * <p/> * 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 * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * 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. */ public class GitRevisionGraphEditorProvider implements FileEditorProvider { public boolean accept(@NotNull Project project, @NotNull VirtualFile file) { return file instanceof GitVirtualFile && ((GitVirtualFile) file).getPrefix().equals(GitFileSystem.PREFIX_REV_GRAPH); } @NotNull public FileEditor createEditor(@NotNull Project project, @NotNull VirtualFile file) { throw new UnsupportedOperationException("Method createEditor not implemented in " + getClass()); } public void disposeEditor(@NotNull FileEditor editor) { throw new UnsupportedOperationException("Method disposeEditor not implemented in " + getClass()); } @NotNull public FileEditorState readState(@NotNull Element sourceElement, @NotNull Project project, @NotNull VirtualFile file) { throw new UnsupportedOperationException("Method readState not implemented in " + getClass()); } public void writeState(@NotNull FileEditorState state, @NotNull Project project, @NotNull Element targetElement) { throw new UnsupportedOperationException("Method writeState not implemented in " + getClass()); } @NotNull @NonNls public String getEditorTypeId() { return "GitRevisionGraph"; } @NotNull public FileEditorPolicy getPolicy() { throw new UnsupportedOperationException("Method getPolicy not implemented in " + getClass()); } }