| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.cell.client; |
| |
| import com.google.gwt.i18n.client.NumberFormat; |
| |
| /** |
| * A {@link Cell} used to render formatted numbers. |
| */ |
| public class NumberCell extends AbstractCell<Number> { |
| |
| /** |
| * The {@link NumberFormat} used to render the number. |
| */ |
| private final NumberFormat format; |
| |
| /** |
| * Construct a new {@link NumberCell} using decimal format. |
| */ |
| public NumberCell() { |
| this(NumberFormat.getDecimalFormat()); |
| } |
| |
| /** |
| * Construct a new {@link NumberCell}. |
| * |
| * @param format the {@link NumberFormat} used to render the number |
| */ |
| public NumberCell(NumberFormat format) { |
| this.format = format; |
| } |
| |
| @Override |
| public void render(Number value, Object key, StringBuilder sb) { |
| if (value != null) { |
| sb.append(format.format(value)); |
| } |
| } |
| } |