Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.util;

import java.util.Iterator;

public class ChainedIterable<T> implements Iterable<T> {

    private final Iterator<T>[] iterators;

    public ChainedIterable(Iterable<T>... iterables) {

        this.iterators = new Iterator[iterables.length];

        for (int i = 0; i < iterables.length; i++) {

            if( iterables[i]==null ) {

                iterators[i] = null;

            } else {

                iterators[i] = iterables[i].iterator();

            }

        }

    }

    @Override

    public Iterator<T> iterator() {

        return new ChainedIterator(this.iterators);

    }

}