/* * Copyright 2016 Anton Tananaev (anton@traccar.org) * * 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.traccar.model; import java.util.LinkedHashMap; import java.util.Map; public class Extensible { private long id; public long getId() { return id; } public void setId(long id) { this.id = id; } private Map<String, Object> attributes = new LinkedHashMap<>(); public Map<String, Object> getAttributes() { return attributes; } public void setAttributes(Map<String, Object> attributes) { this.attributes = attributes; } public void set(String key, boolean value) { attributes.put(key, value); } public void set(String key, int value) { attributes.put(key, value); } public void set(String key, long value) { attributes.put(key, value); } public void set(String key, double value) { attributes.put(key, value); } public void set(String key, String value) { if (value != null && !value.isEmpty()) { attributes.put(key, value); } } public void add(Map.Entry<String, Object> entry) { if (entry != null && entry.getValue() != null) { attributes.put(entry.getKey(), entry.getValue()); } } public String getString(String key) { if (attributes.containsKey(key)) { return (String) attributes.get(key); } else { return null; } } public double getDouble(String key) { if (attributes.containsKey(key)) { return ((Number) attributes.get(key)).doubleValue(); } else { return 0.0; } } public boolean getBoolean(String key) { if (attributes.containsKey(key)) { return Boolean.parseBoolean(attributes.get(key).toString()); } else { return false; } } public int getInteger(String key) { if (attributes.containsKey(key)) { return ((Number) attributes.get(key)).intValue(); } else { return 0; } } public long getLong(String key) { if (attributes.containsKey(key)) { return ((Number) attributes.get(key)).longValue(); } else { return 0; } } }