diff options
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/HexFormatter.java')
-rw-r--r-- | framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/HexFormatter.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/HexFormatter.java b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/HexFormatter.java new file mode 100644 index 00000000..e09982ea --- /dev/null +++ b/framework/src/onos/core/api/src/main/java/org/onosproject/ui/table/cell/HexFormatter.java @@ -0,0 +1,39 @@ +/* + * Copyright 2015 Open Networking Laboratory + * + * 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 org.onosproject.ui.table.cell; + +import org.onosproject.ui.table.CellFormatter; + +/** + * Formats integer values as hex strings with a "0x" prefix. + */ +public final class HexFormatter extends AbstractCellFormatter { + + // non-instantiable + private HexFormatter() { } + + @Override + protected String nonNullFormat(Object value) { + return "0x" + Integer.toHexString((Integer) value); + } + + /** + * An instance of this class. + */ + public static final CellFormatter INSTANCE = new HexFormatter(); +} |