/**
* 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.apache.aurora.common.args.parsers;
import java.lang.reflect.Type;
import java.util.List;
import java.util.Set;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.common.reflect.TypeToken;
import org.apache.aurora.common.args.ArgParser;
import org.apache.aurora.common.args.Parser;
import org.apache.aurora.common.args.ParserOracle;
import org.apache.aurora.common.args.Parsers;
/**
* Set parser.
*
* @author William Farner
*/
@ArgParser
public class SetParser extends TypeParameterizedParser<Set<?>> {
public SetParser() {
super(1);
}
@Override
Set<?> doParse(final ParserOracle parserOracle, String raw, List<Type> typeParams) {
final Type setType = typeParams.get(0);
final Parser<?> parser = parserOracle.get(TypeToken.of(setType));
return ImmutableSet.copyOf(Iterables.transform(Parsers.MULTI_VALUE_SPLITTER.split(raw),
raw1 -> parser.parse(parserOracle, setType, raw1)));
}
}