| /* |
| * 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.apache.uima.ruta.cde.ui; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.uima.ruta.cde.SimpleRutaRuleConstraint; |
| import org.apache.uima.ruta.cde.utils.ConstraintData; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.swt.graphics.Image; |
| |
| public class ConstraintSelectTableLabelProvider implements ITableLabelProvider { |
| |
| public void addListener(ILabelProviderListener arg0) { |
| } |
| |
| public void dispose() { |
| } |
| |
| public boolean isLabelProperty(Object arg0, String arg1) { |
| return false; |
| } |
| |
| public void removeListener(ILabelProviderListener arg0) { |
| } |
| |
| public Image getColumnImage(Object element, int columnIndex) { |
| return null; |
| } |
| |
| public String getColumnText(Object element, int columnIndex) { |
| if (element instanceof ConstraintData) { |
| ConstraintData data = (ConstraintData) element; |
| if (columnIndex == 0) { |
| if (StringUtils.isBlank(data.getDescription()) |
| && data.getConstraint() instanceof SimpleRutaRuleConstraint) { |
| SimpleRutaRuleConstraint c = (SimpleRutaRuleConstraint) data.getConstraint(); |
| return c.getData(); |
| } else { |
| return data.getDescription(); |
| } |
| } else if (columnIndex == 1) { |
| return String.valueOf(data.getWeight()); |
| } |
| } |
| return null; |
| } |
| |
| } |