diff options
Diffstat (limited to 'plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/PackageOnlyContentProvider.java')
-rw-r--r-- | plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/PackageOnlyContentProvider.java | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/PackageOnlyContentProvider.java b/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/PackageOnlyContentProvider.java deleted file mode 100644 index 9b8690f28..000000000 --- a/plugins/org.eclipse.jem.ui/beaninfoui/org/eclipse/jem/internal/beaninfo/ui/PackageOnlyContentProvider.java +++ /dev/null @@ -1,57 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2005 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.jem.internal.beaninfo.ui; -/* - - - */ - - -import org.eclipse.jdt.ui.StandardJavaElementContentProvider; - -import org.eclipse.jdt.core.IPackageFragment; -import java.util.*; -/** - * A content provider which will only go down to the package level, - * it won't explore further. The advantage of this is so that plus signs ('+') - * won't show up on packages. The Filter technique could be used to not - * show the children, but this still shows the plus sign. - * - * Also, if the element is a java.util.List, then that list will be returned - * as the children. This allows for a root to be composed instead of being - * one of the standard Java Elements. - */ - -public class PackageOnlyContentProvider extends StandardJavaElementContentProvider { - - /** - * If the element is a list, return the iterator on it. - * Else send it up the chain. - */ - public Object[] getChildren(Object element) { - if (element instanceof List) - return ((List) element).toArray(); - return super.getChildren(element); - } - - /** - * If the element is a list and it is not empty, it has children, - * if it is a IPackageFragment it does not, - * else send it up the chain. - */ - public boolean hasChildren(Object element) { - if (element instanceof List) - return !((List) element).isEmpty(); - if (element instanceof IPackageFragment) - return false; - return super.hasChildren(element); - } -} |