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/*
* Copyright (c) 2015 Torsten Krause, Markenwerk GmbH
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package net.markenwerk.commons.iterables;
import java.util.Iterator;
import net.markenwerk.commons.iterators.ShortArrayIterator;
/**
* An {@link ShortArrayIterable} is a {@link Iterable} that generates
* {@link Iterator Iterators} that iterate over a given {@code short[]}.
*
*
* Calling {@link ShortArrayIterable#iterator()} creates an instance of
* {@link ShortArrayIterator}.
*
* @author Torsten Krause (tk at markenwerk dot net)
* @since 1.0.0
*/
public final class ShortArrayIterable implements Iterable {
private final short[] values;
private final Short replacement;
/**
* Creates a new {@link ShortArrayIterable} for the given {@code short[]}.
*
* @param values
* The {@code short[]} to iterate over.
*/
public ShortArrayIterable(short[] values) {
this(values, null);
}
/**
* Creates a new {@link ShortArrayIterable} for the given {@code short[]}.
*
* @param values
* The {@code short[]} to iterate over.
* @param replacement
* The value to replace removed values with.
*/
public ShortArrayIterable(short[] values, short replacement) {
this(values, Short.valueOf(replacement));
}
private ShortArrayIterable(short[] values, Short replacement) {
this.values = values;
this.replacement = replacement;
}
@Override
public Iterator iterator() {
return null != replacement ? new ShortArrayIterator(values, replacement) : new ShortArrayIterator(values);
}
}