Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Foundation |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 15 | */ |
| 16 | |
Simon Hunt | 3ee7f74 | 2015-05-05 10:18:20 -0700 | [diff] [blame] | 17 | package org.onosproject.ui.table.cell; |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 18 | |
Simon Hunt | 3d1b065 | 2015-05-05 17:27:24 -0700 | [diff] [blame] | 19 | import org.onosproject.ui.table.CellFormatter; |
| 20 | |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 21 | /** |
Simon Hunt | 3d1b065 | 2015-05-05 17:27:24 -0700 | [diff] [blame] | 22 | * Formats integer values as hex strings with a "0x" prefix. |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 23 | */ |
Simon Hunt | 66f7543 | 2015-05-06 14:07:03 -0700 | [diff] [blame] | 24 | public final class HexFormatter extends AbstractCellFormatter { |
| 25 | |
| 26 | // non-instantiable |
| 27 | private HexFormatter() { } |
Simon Hunt | 3d1b065 | 2015-05-05 17:27:24 -0700 | [diff] [blame] | 28 | |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 29 | @Override |
Simon Hunt | 3ee7f74 | 2015-05-05 10:18:20 -0700 | [diff] [blame] | 30 | protected String nonNullFormat(Object value) { |
Simon Hunt | b058249 | 2016-09-20 18:26:38 -0700 | [diff] [blame] | 31 | return OX + Integer.toHexString((Integer) value); |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 32 | } |
Simon Hunt | 3d1b065 | 2015-05-05 17:27:24 -0700 | [diff] [blame] | 33 | |
| 34 | /** |
| 35 | * An instance of this class. |
| 36 | */ |
| 37 | public static final CellFormatter INSTANCE = new HexFormatter(); |
Simon Hunt | e982815 | 2015-05-01 17:54:25 -0700 | [diff] [blame] | 38 | } |