blob: 27fab7e0883d9d7e9dafb1b8f72f690bf958cc6f [file] [log] [blame]
/*
* 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));
}
}
}