| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.netbeans.modules.java.module.graph; |
| |
| import java.io.File; |
| import java.util.Collections; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Optional; |
| import java.util.stream.Collectors; |
| import org.netbeans.api.annotations.common.NonNull; |
| import org.netbeans.api.java.classpath.ClassPath; |
| import org.netbeans.api.java.classpath.JavaClassPathConstants; |
| import org.openide.util.Parameters; |
| import org.netbeans.modules.java.graph.GraphNodeImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.NbBundle; |
| |
| /** |
| * |
| * @author Tomas Zezula |
| */ |
| final class ModuleNode implements GraphNodeImplementation { |
| private final String moduleName; |
| private final boolean unnamed; |
| private List<ModuleNode> children; |
| private ModuleNode parent; |
| private final String toolTipText; |
| private final boolean jdk; |
| |
| ModuleNode( |
| @NonNull final String moduleName, |
| final boolean unnamed, |
| final boolean jdk, |
| @NonNull final FileObject moduleInfo) { |
| Parameters.notNull("moduleNode", moduleName); |
| this.moduleName = moduleName; |
| this.unnamed = unnamed; |
| this.jdk = jdk; |
| this.toolTipText = unnamed ? |
| getUnnamedModuleToolTip(moduleInfo) : |
| null; |
| assert !unnamed || moduleName.isEmpty(); |
| } |
| |
| @NonNull |
| @Override |
| public String getName() { |
| return unnamed ? |
| NbBundle.getMessage(ModuleNode.class, "LBL_UnnamedModule") : |
| moduleName; |
| } |
| |
| boolean isUnnamed() { |
| return unnamed; |
| } |
| |
| public boolean isJdk() { |
| return jdk; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (other == this) { |
| return true; |
| } |
| if (!(other instanceof ModuleNode)) { |
| return false; |
| } |
| final ModuleNode otherNode = (ModuleNode) other; |
| return moduleName == null ? |
| otherNode.moduleName == null : |
| moduleName.equals(otherNode.moduleName); |
| } |
| |
| @Override |
| public int hashCode() { |
| return moduleName == null ? |
| 0: |
| moduleName.hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("Module: %s", getName()); //NOI18N |
| } |
| |
| @Override |
| public synchronized List<ModuleNode> getChildren() { |
| return children != null ? Collections.unmodifiableList(children) : null; |
| } |
| |
| @Override |
| public GraphNodeImplementation getParent() { |
| return parent; |
| } |
| |
| @Override |
| public String getTooltipText() { |
| return toolTipText != null ? |
| toolTipText : |
| getName(); |
| } |
| |
| @Override |
| public String getQualifiedName() { |
| return getName(); |
| } |
| |
| synchronized void addChild(ModuleNode child) { |
| if(children == null) { |
| children = new LinkedList<>(); |
| } |
| children.add(child); |
| } |
| |
| void setParent(ModuleNode parent) { |
| this.parent = parent; |
| } |
| |
| @NonNull |
| private static String getUnnamedModuleToolTip(@NonNull final FileObject moduleInfo) { |
| return Optional.ofNullable(ClassPath.getClassPath(moduleInfo, JavaClassPathConstants.MODULE_CLASS_PATH)) |
| .map((cp) -> { |
| return cp.entries().stream() |
| .map((e) -> FileUtil.archiveOrDirForURL(e.getURL())) |
| .filter((f) -> f != null) |
| .map((f) -> f.getName()) |
| .collect(Collectors.joining(File.pathSeparator)); |
| }) |
| .orElse(""); //NOI18N |
| } |
| } |