// Copyright (c) 2019-2020 Nicholas Corgan

// SPDX-License-Identifier: BSL-1.0

package Pothos;

import java.util.Iterator;

import java.util.NoSuchElementException;

public class LabelIterator implements Iterator<Label>

{

static

{

LoadNative.loadNative();

}

private Proxy labelIteratorProxy;

private long index = 0;

private long length = 0;

public LabelIterator(Proxy proxy)

{

labelIteratorProxy = proxy;

}

public boolean hasNext()

{

return (index < length);

}

public Label next()

{

if(!hasNext())

{

throw new NoSuchElementException(""+length);

}

Proxy indexedProxy = labelIteratorProxy

.call("begin")

.call("[]", (index++));

return new Label(indexedProxy);

}

}