/*
* Copyright 2015 Julien Viet
*
* 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 io.termd.core.term;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
/**
* @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
*/
public class Device {
final String name;
final List<String> synonyms;
final String longname;
final Map<Capability<?>, Feature<?>> features;
public Device(List<String> names) {
name = names.get(0);
synonyms = names.size() > 2 ? names.subList(1, names.size() - 1) : Collections.<String>emptyList();
longname = names.size() > 1 ? names.get(names.size() - 1) : null;
features = new HashMap<>();
}
public Device(String name, List<String> synonyms, String longname) {
this.name = name;
this.synonyms = synonyms;
this.features = new HashMap<>();
this.longname = longname;
}
public Collection<Feature<?>> getFeatures() {
return features.values();
}
public <T> T getFeature(Capability<T> capability) {
return getFeature(capability, null);
}
public <T> T getFeature(Capability<T> capability, T def) {
Feature feature = features.get(capability);
if (feature != null) {
return capability.type.cast(feature.value);
}
return def;
}
public void addFeature(Feature<?> feature) {
features.put(feature.capability, feature);
}
public void addFeature(String name, Object value) {
addFeature(Feature.create(name, value));
}
public void addFeatures(Iterable<Feature<?>> features) {
for (Feature<?> feature : features) {
addFeature(feature);
}
}
@Override
public String toString() {
return "Device[name=" + name + "]";
}
}