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package org.openecomp.sdc.common.util;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.apache.commons.lang3.tuple.Pair;
import java.util.List;
import java.util.stream.Collectors;
public class PairUtils {
public static <L, R> List<L> leftSequence(List<ImmutablePair<L, R>> pairs) {
return pairs.stream().map(Pair::getLeft).collect(Collectors.toList());
}
public static <L, R> List<R> rightSequence(List<Pair<L, R>> pairs) {
return pairs.stream().map(Pair::getRight).collect(Collectors.toList());
}
}
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