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package de.lmu.ifi.dbs.elki.utilities.datastructures.arraylike;
import java.util.List;
/**
* Static adapter class to use a {@link java.util.List} in an array API.
*
* Use the static instance from {@link ArrayLikeUtil}!
*
* @author Erich Schubert
*
* @param <T> Data object type.
*/
public class ListArrayAdapter<T> implements ArrayAdapter<T, List<? extends T>> {
/**
* Constructor.
*
* Use the static instance from {@link ArrayLikeUtil}!
*/
protected ListArrayAdapter() {
super();
}
@Override
public int size(List<? extends T> array) {
return array.size();
}
@Override
public T get(List<? extends T> array, int off) throws IndexOutOfBoundsException {
return array.get(off);
}
}
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