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Lift Function to Arrays
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‎scijava/scijava-ops/src/main/java/org/scijava/ops/adapt/lift/FunctionToArrays.java‎

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/*
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* #%L
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* SciJava Operations: a framework for reusable algorithms.
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* %%
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* Copyright (C) 2016 - 2019 SciJava Ops developers.
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* %%
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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* #L%
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*/
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/*
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* This is autogenerated source code -- DO NOT EDIT. Instead, edit the
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* corresponding template in templates/ and rerun bin/generate.groovy.
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*/
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package org.scijava.ops.adapt.lift;
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import java.lang.reflect.Array;
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import java.util.function.BiFunction;
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import java.util.function.Function;
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import org.scijava.ops.OpField;
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import org.scijava.ops.core.OpCollection;
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import org.scijava.ops.function.Functions;
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import org.scijava.plugin.Plugin;
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/**
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* Converts {@link Functions} operating on single types to {@link Functions}
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* that operate on arrays of types. N.B. it is the user's responsibility to pass
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* arrays of the same length (otherwise the Op will stop when one of the arrays
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* runs out of {@link Object}s).
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*
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* @author Gabriel Selzer
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*/
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@Plugin(type = OpCollection.class)
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public class FunctionToArrays<I, I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, I15, I16, O> {
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// TODO: extract logic to a utility class
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private int minLength(Object[]... arrays) {
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int minLength = Integer.MAX_VALUE;
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for (Object[] array : arrays)
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if (array.length < minLength) minLength = array.length;
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return minLength;
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}
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// NOTE: we cannot convert Producers since there is no way to determine the
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// length of the output array
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Function<I, O>, Function<I[], O[]>> liftFunction1 =
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(function) -> {
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return (in) -> {
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int len = minLength(in);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<BiFunction<I1, I2, O>, BiFunction<I1[], I2[], O[]>> liftFunction2 =
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(function) -> {
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return (in1, in2) -> {
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int len = minLength(in1, in2);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity3<I1, I2, I3, O>, Functions.Arity3<I1[], I2[], I3[], O[]>> liftFunction3 =
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(function) -> {
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return (in1, in2, in3) -> {
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int len = minLength(in1, in2, in3);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity4<I1, I2, I3, I4, O>, Functions.Arity4<I1[], I2[], I3[], I4[], O[]>> liftFunction4 =
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(function) -> {
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return (in1, in2, in3, in4) -> {
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int len = minLength(in1, in2, in3, in4);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity5<I1, I2, I3, I4, I5, O>, Functions.Arity5<I1[], I2[], I3[], I4[], I5[], O[]>> liftFunction5 =
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(function) -> {
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return (in1, in2, in3, in4, in5) -> {
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int len = minLength(in1, in2, in3, in4, in5);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity6<I1, I2, I3, I4, I5, I6, O>, Functions.Arity6<I1[], I2[], I3[], I4[], I5[], I6[], O[]>> liftFunction6 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity7<I1, I2, I3, I4, I5, I6, I7, O>, Functions.Arity7<I1[], I2[], I3[], I4[], I5[], I6[], I7[], O[]>> liftFunction7 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity8<I1, I2, I3, I4, I5, I6, I7, I8, O>, Functions.Arity8<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], O[]>> liftFunction8 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity9<I1, I2, I3, I4, I5, I6, I7, I8, I9, O>, Functions.Arity9<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], O[]>> liftFunction9 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity10<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, O>, Functions.Arity10<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], O[]>> liftFunction10 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity11<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, O>, Functions.Arity11<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], O[]>> liftFunction11 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity12<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, O>, Functions.Arity12<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], I12[], O[]>> liftFunction12 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0], in12[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i], in12[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity13<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, O>, Functions.Arity13<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], I12[], I13[], O[]>> liftFunction13 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0], in12[0], in13[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i], in12[i], in13[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity14<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, O>, Functions.Arity14<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], I12[], I13[], I14[], O[]>> liftFunction14 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0], in12[0], in13[0], in14[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i], in12[i], in13[i], in14[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity15<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, I15, O>, Functions.Arity15<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], I12[], I13[], I14[], I15[], O[]>> liftFunction15 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14, in15) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14, in15);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0], in12[0], in13[0], in14[0], in15[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i], in12[i], in13[i], in14[i], in15[i]);
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}
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return out;
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};
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};
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@OpField(names = "adapt", params = "fromOp, toOp")
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public final Function<Functions.Arity16<I1, I2, I3, I4, I5, I6, I7, I8, I9, I10, I11, I12, I13, I14, I15, I16, O>, Functions.Arity16<I1[], I2[], I3[], I4[], I5[], I6[], I7[], I8[], I9[], I10[], I11[], I12[], I13[], I14[], I15[], I16[], O[]>> liftFunction16 =
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(function) -> {
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return (in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14, in15, in16) -> {
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int len = minLength(in1, in2, in3, in4, in5, in6, in7, in8, in9, in10, in11, in12, in13, in14, in15, in16);
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if (len == 0) throw new UnsupportedOperationException("Unable to create an empty output array.");
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O component = function.apply(in1[0], in2[0], in3[0], in4[0], in5[0], in6[0], in7[0], in8[0], in9[0], in10[0], in11[0], in12[0], in13[0], in14[0], in15[0], in16[0]);
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@SuppressWarnings("unchecked")
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O[] out = (O[]) Array.newInstance(component.getClass(), len);
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for (int i = 0; i < len; i++) {
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out[i] = function.apply(in1[i], in2[i], in3[i], in4[i], in5[i], in6[i], in7[i], in8[i], in9[i], in10[i], in11[i], in12[i], in13[i], in14[i], in15[i], in16[i]);
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}
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return out;
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};
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};
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}

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