/*
 * #%L
 * ImageJ OPS: a framework for reusable algorithms.
 * %%
 * Copyright (C) 2014 Board of Regents of the University of
 * Wisconsin-Madison and University of Konstanz.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * #L%
 */
package imagej.ops;

import net.imglib2.RandomAccessibleInterval;
import net.imglib2.algorithm.region.localneighborhood.Neighborhood;
import net.imglib2.algorithm.region.localneighborhood.Shape;

import org.scijava.ItemIO;
import org.scijava.Priority;
import org.scijava.plugin.Parameter;
import org.scijava.plugin.Plugin;

/**
 * Evaluates an {@link Function} for each {@link Neighborhood} on the in
 * {@link RandomAccessibleInterval}.
 * 
 * @author Christian Dietz
 * 
 */
@Plugin(type = Op.class, name="neighborhood", priority = Priority.LOW_PRIORITY)
public class NeighborhoodOp<I, O> implements Op {

	@Parameter
	private OpService service;

	@Parameter
	private Shape shape;

	@Parameter
	private RandomAccessibleInterval<I> in;

	@Parameter(type = ItemIO.BOTH)
	private RandomAccessibleInterval<O> out;

	@Parameter
	private Function<Iterable<I>, O> func;

	@Override
	public void run() {
		service.run("map", shape.neighborhoodsSafe(in), out, func);
	}
}

@@ -1492,16 +1492,17 @@
 #L%25%0A */%0A
+%0A
 package 
@@ -1693,35 +1693,8 @@
 e;%0A%0A
-import org.scijava.ItemIO;%0A
 impo
@@ -1935,20 +1935,16 @@
 n Dietz%0A
- * %0A
  */%0A@Plu
@@ -1968,17 +1968,19 @@
 ss, name
-=
+ = 
 %22neighbo
@@ -1986,17 +1986,18 @@
 orhood%22,
- 
+%0A%09
 priority
@@ -2060,22 +2060,84 @@
  O%3E 
-implements Op 
+extends%0A%09Function%3CRandomAccessibleInterval%3CI%3E, RandomAccessibleInterval%3CO%3E%3E%0A
 %7B%0A%0A%09
@@ -2236,199 +2236,181 @@
 ate 
-RandomAccessibleInterval%3CI%3E in;%0A%0A%09@Parameter(type = ItemIO.BOTH)%0A%09private RandomAccessibleInterval%3CO%3E out;%0A%0A%09@Parameter%0A%09private Function%3CIterable%3CI%3E, O%3E func;%0A%0A%09@Override%0A%09public void run() 
+Function%3CIterable%3CI%3E, O%3E func;%0A%0A%09@Override%0A%09public RandomAccessibleInterval%3CO%3E compute(final RandomAccessibleInterval%3CI%3E input,%0A%09%09final RandomAccessibleInterval%3CO%3E output)%0A%09
 %7B%0A%09%09
@@ -2427,16 +2427,24 @@
 n(%22map%22,
+ output,
  shape.n
@@ -2466,14 +2466,12 @@
 e(in
-), o
+p
 ut
+)
 , fu
@@ -2475,13 +2475,30 @@
  func);%0A
+%09%09return output;%0A
 %09%7D%0A%7D%0A

Make it a function