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+/*%0A * Zorbage: an algebraic data hierarchy for use in numeric processing.%0A *%0A * Copyright (C) 2016-2019 Barry DeZonia%0A * %0A * Redistribution and use in source and binary forms, with or without%0A * modification, are permitted provided that the following conditions are met:%0A * %0A * 1. Redistributions of source code must retain the above copyright notice,%0A *    this list of conditions and the following disclaimer.%0A * 2. Redistributions in binary form must reproduce the above copyright notice,%0A *    this list of conditions and the following disclaimer in the documentation%0A *    and/or other materials provided with the distribution.%0A * %0A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS %22AS IS%22%0A * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE%0A * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE%0A * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE%0A * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR%0A * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF%0A * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS%0A * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN%0A * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)%0A * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE%0A * POSSIBILITY OF SUCH DAMAGE.%0A */%0Apackage nom.bdezonia.zorbage.type.storage.datasource;%0A%0Aimport nom.bdezonia.zorbage.type.algebra.Algebra;%0A%0A/**%0A * A typical use for this class is to take a source, wrap it with an out of%0A * bounds procedure, and pass that wrapped source to this constructor with%0A * a fixed size. This kind of thing might be necessary when you want to%0A * calc the FFT of a data source and you need to make sure its length is a%0A * power of two.%0A * %0A * @author Barry DeZonia%0A *%0A */%0Apublic class FixedSizeDataSource%3CT extends Algebra%3CT,U%3E, U%3E%0A%09implements IndexedDataSource%3CU%3E%0A%7B%0A%09private final T algebra;%0A%09private final long size;%0A%09private final IndexedDataSource%3CU%3E src;%0A%09%0A%09/**%0A%09 * %0A%09 * @param algebra%0A%09 * @param size%0A%09 * @param src%0A%09 */%0A%09public FixedSizeDataSource(T algebra, long size, IndexedDataSource%3CU%3E src) %7B%0A%09%09if (size %3C 0)%0A%09%09%09throw new IllegalArgumentException(%22negative size not allowed%22);%0A%09%09this.algebra = algebra;%0A%09%09this.size = size;%0A%09%09this.src = src;%0A%09%7D%0A%09%0A%09@Override%0A%09public IndexedDataSource%3CU%3E duplicate() %7B%0A%09%09// shallow copy%0A%09%09return new FixedSizeDataSource%3CT,U%3E(algebra, size, src);%0A%09%7D%0A%0A%09@Override%0A%09public void set(long index, U value) %7B%0A%09%09src.set(index, value);%0A%09%7D%0A%0A%09@Override%0A%09public void get(long index, U value) %7B%0A%09%09src.get(index, value);%0A%09%7D%0A%0A%09@Override%0A%09public long size() %7B%0A%09%09return size;%0A%09%7D%0A%0A%7D%0A

Add FixedSizeDataSource class