de.fluxparticle.utils.chain.ChainIterator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of utils Show documentation

Some useful Java classes

The newest version!

package de.fluxparticle.utils.chain;

import java.util.Iterator;

/**
 * Created by sreinck on 12.04.17.
 */
public class ChainIterator implements Iterator {

    private Chain chain;

    public ChainIterator(Chain chain) {
        this.chain = chain;
    }

    @Override
    public boolean hasNext() {
        return !chain.isEmpty();
    }

    @Override
    public T next() {
        T head = chain.head();
        chain = chain.tail();
        return head;
    }

    public Chain getChain() {
        return chain;
    }

}