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An open source terminal daemon library providing terminal handling in Java,
back ported to Alibaba by core engine team to support running on JDK 6+.
/*
* 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 Julien Viet
*/
public class Device {
final String name;
final List synonyms;
final String longname;
final Map, Feature> features;
public Device(List names) {
name = names.get(0);
synonyms = names.size() > 2 ? names.subList(1, names.size() - 1) : Collections.emptyList();
longname = names.size() > 1 ? names.get(names.size() - 1) : null;
features = new HashMap, Feature>();
}
public Device(String name, List synonyms, String longname) {
this.name = name;
this.synonyms = synonyms;
this.features = new HashMap, Feature>();
this.longname = longname;
}
public Collection> getFeatures() {
return features.values();
}
public T getFeature(Capability capability) {
return getFeature(capability, null);
}
public T getFeature(Capability 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> features) {
for (Feature feature : features) {
addFeature(feature);
}
}
@Override
public String toString() {
return "Device[name=" + name + "]";
}
}