diff options
Diffstat (limited to 'plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/wizard/MinimizedFileSystemElement.java')
-rw-r--r-- | plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/wizard/MinimizedFileSystemElement.java | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/wizard/MinimizedFileSystemElement.java b/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/wizard/MinimizedFileSystemElement.java deleted file mode 100644 index eb878c0bf..000000000 --- a/plugins/org.eclipse.jst.j2ee.ui/j2ee_ui/org/eclipse/jst/j2ee/internal/wizard/MinimizedFileSystemElement.java +++ /dev/null @@ -1,131 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.j2ee.internal.wizard; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.ui.dialogs.FileSystemElement; -import org.eclipse.ui.model.AdaptableList; -import org.eclipse.ui.wizards.datatransfer.IImportStructureProvider; - -/** - * The <code>MinimizedFileSystemElement</code> is a <code>FileSystemElement</code> that knows if - * it has been populated or not. - */ -class MinimizedFileSystemElement extends FileSystemElement { - private boolean populated = false; - private String packageBaseDirName = null; - - - /** - * Create a <code>MinimizedFileSystemElement</code> with the supplied name and parent. - * - * @param name - * the name of the file element this represents - * @param parent - * the containing parent - * @param isDirectory - * indicated if this could have children or not - */ - MinimizedFileSystemElement(String name, org.eclipse.ui.dialogs.FileSystemElement parent, boolean isDirectory) { - super(name, parent, isDirectory); - } - - public void setPackageBaseDirName(String s) { - packageBaseDirName = s; - } - - public void addChild(FileSystemElement child) { - if (child.isDirectory()) { - super.addChild(child); - } else { - if (child.getFileNameExtension().equals("class")) { //$NON-NLS-1$ - super.addChild(child); - } - } - } - - /** - * Returns a list of the files that are immediate children. Use the supplied provider if it - * needs to be populated. of this folder. - */ - public AdaptableList getFiles(IImportStructureProvider provider) { - if (!populated) - populate(provider); - - return super.getFiles(); - - } - - /** - * Returns a list of the folders that are immediate children. Use the supplied provider if it - * needs to be populated. of this folder. - */ - public AdaptableList getFolders(IImportStructureProvider provider) { - if (!populated) - populate(provider); - - return super.getFolders(); - - } - - /** - * Return whether or not population has happened for the receiver. - */ - boolean isPopulated() { - return this.populated; - } - - /** - * Return whether or not population has not happened for the receiver. - */ - boolean notPopulated() { - return !this.populated; - } - - /** - * Populate the files and folders of the receiver using the suppliec structure provider. - * - * @param provider - * org.eclipse.ui.wizards.datatransfer.IImportStructureProvider - */ - private void populate(IImportStructureProvider provider) { - - Object fileSystemObject = getFileSystemObject(); - - List children = provider.getChildren(fileSystemObject); - if (children == null) - children = new ArrayList(1); - Iterator childrenEnum = children.iterator(); - while (childrenEnum.hasNext()) { - Object child = childrenEnum.next(); - - String elementLabel = provider.getLabel(child); - if (elementLabel.equals(packageBaseDirName) || packageBaseDirName == null) { - //Create one level below - - MinimizedFileSystemElement result = new MinimizedFileSystemElement(elementLabel, this, provider.isFolder(child)); - result.setFileSystemObject(child); - } - } - setPopulated(); - - } - - /** - * Set whether or not population has happened for the receiver to true. - */ - void setPopulated() { - this.populated = true; - } -}
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