53 lines
1.5 KiB
Java
53 lines
1.5 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.helpers;
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import java.util.Iterator;
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public class NonNullArrayIterator<E> implements Iterator<E> {
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private final E[] g;
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private int offset = 0;
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public NonNullArrayIterator(final E[] o) {
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this.g = o;
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}
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@Override
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public boolean hasNext() {
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while (this.offset < this.g.length && this.g[this.offset] == null) {
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this.offset++;
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}
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return this.offset != this.g.length;
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}
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@Override
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public E next() {
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final E result = this.g[this.offset];
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this.offset++;
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return result;
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}
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@Override
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public void remove() {
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throw new UnsupportedOperationException();
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}
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}
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