com.natpryce.makeiteasy.sequence.ElementsSequence Maven / Gradle / Ivy

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A tiny framework that makes it easy to write Test Data Builders in Java

There is a newer version: 4.0.1

package com.natpryce.makeiteasy.sequence;

import com.natpryce.makeiteasy.Donor;

import java.util.Iterator;

public class ElementsSequence implements Donor {
    private final Iterable nextElements;
    private Iterator current;

    public ElementsSequence(Iterable firstElements, Iterable nextElements) {
        this.nextElements = nextElements;
        this.current = firstElements.iterator();
    }

    @Override
    public T value() {
        if (!current.hasNext()) {
            current = nextElements.iterator();
        }

        return current.next();
    }
}