2 * Copyright 2017-2018 Gregory Moyer and contributors.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.openhab.binding.lametrictime.api.impl;
18 import java.util.Base64;
20 import org.openhab.binding.lametrictime.api.model.Icon;
22 public abstract class AbstractDataIcon implements Icon
24 private volatile Object CONFIGURE_FLAG;
29 protected void configure()
31 if (CONFIGURE_FLAG == null)
35 if (CONFIGURE_FLAG == null)
43 protected String getType()
49 protected void setType(String type)
54 protected byte[] getData()
60 protected void setData(byte[] data)
68 return new StringBuilder().append("data:")
71 .append(Base64.getEncoder().encodeToString(getData()))
75 protected abstract void populateFields();