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+/*%0A * #%25L%0A * ImageJ software for multidimensional image processing and analysis.%0A * %25%25%0A * Copyright (C) 2014 - 2015 Board of Regents of the University of%0A * Wisconsin-Madison, University of Konstanz and Brian Northan.%0A * %25%25%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 * #L%25%0A */%0A%0Apackage net.imagej.ops;%0A%0Aimport org.scijava.ItemIO;%0Aimport org.scijava.plugin.Parameter;%0A%0A/**%0A * Abstract superclass for %7B@link FunctionOp%7D implementations.%0A * %0A * @author Curtis Rueden%0A */%0Apublic abstract class AbstractFunctionOp%3CI, O%3E implements FunctionOp%3CI, O%3E %7B%0A%0A%09// -- Parameters --%0A%0A%09@Parameter(type = ItemIO.OUTPUT)%0A%09private O out;%0A%0A%09@Parameter%0A%09private I in;%0A%0A%09// -- Runnable methods --%0A%0A%09@Override%0A%09public void run() %7B%0A%09%09out = compute(getInput());%0A%09%7D%0A%0A%09// -- Input methods --%0A%0A%09@Override%0A%09public I getInput() %7B%0A%09%09return in;%0A%09%7D%0A%0A%09@Override%0A%09public void setInput(final I input) %7B%0A%09%09in = input;%0A%09%7D%0A%0A%09// -- Output methods --%0A%0A%09@Override%0A%09public O getOutput() %7B%0A%09%09return out;%0A%09%7D%0A%0A%09// -- Threadable methods --%0A%0A%09@Override%0A%09public FunctionOp%3CI, O%3E getIndependentInstance() %7B%0A%09%09// NB: We assume the op instance is thread-safe by default.%0A%09%09// Individual implementations can override this assumption if they%0A%09%09// have state (such as buffers) that cannot be shared across threads.%0A%09%09return this;%0A%09%7D%0A%0A%7D%0A

Add abstract base class for FunctionOps