diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/TypedViewerFilter.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/TypedViewerFilter.java | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/TypedViewerFilter.java b/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/TypedViewerFilter.java deleted file mode 100644 index 52ecb6a2a..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/dialogfield/TypedViewerFilter.java +++ /dev/null @@ -1,76 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.ui.internal.dialogfield; - - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerFilter; - -/** - * Viewer filter used in selection dialogs. - * - * @author mengbo - * @version 1.5 - */ -/*package*/ class TypedViewerFilter extends ViewerFilter { - - private Class[] _fAcceptedTypes; - - private Object[] _fRejectedElements; - - /** - * Creates a filter that only allows elements of gives types. - * - * @param acceptedTypes - * The types of accepted elements - */ - public TypedViewerFilter(Class[] acceptedTypes) { - this(acceptedTypes, null); - } - - /** - * Creates a filter that only allows elements of gives types, but not from a - * list of rejected elements. - * - * @param acceptedTypes - * Accepted elements must be of this types - * @param rejectedElements - * Element equals to the rejected elements are filtered out - */ - public TypedViewerFilter(Class[] acceptedTypes, Object[] rejectedElements) { - Assert.isNotNull(acceptedTypes); - _fAcceptedTypes = acceptedTypes; - _fRejectedElements = rejectedElements; - } - - /** - * @see ViewerFilter#select(org.eclipse.jface.viewers.Viewer, - * java.lang.Object, java.lang.Object) - */ - public boolean select(Viewer viewer, Object parentElement, Object element) { - if (_fRejectedElements != null) { - for (int i = 0; i < _fRejectedElements.length; i++) { - if (element.equals(_fRejectedElements[i])) { - return false; - } - } - } - for (int i = 0; i < _fAcceptedTypes.length; i++) { - if (_fAcceptedTypes[i].isInstance(element)) { - return true; - } - } - return false; - } - -} |