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gselzergselzer
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Create ImgLib2 Descriptors for common types
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Lines changed: 160 additions & 1 deletion

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‎scijava-ops-image/src/main/java/org/scijava/ops/image/describe/ImgLib2Descriptors.java‎

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package org.scijava.ops.image.describe;
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import net.imglib2.IterableInterval;
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import net.imglib2.RandomAccessibleInterval;
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import net.imglib2.roi.labeling.ImgLabeling;
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import net.imglib2.type.numeric.ComplexType;
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import net.imglib2.type.numeric.IntegerType;
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import net.imglib2.type.numeric.NumericType;
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import net.imglib2.type.numeric.RealType;
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import org.scijava.types.Nil;
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import java.util.function.Function;
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public class ImgLib2Descriptors< //
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A, //
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C extends ComplexType<C>, //
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I extends IntegerType<I>, //
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T extends RealType<T> //
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> {
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/**
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* @input the type to describe
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* @output the description
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* @implNote op name="engine.describe"
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*/
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public final Function<Nil<IterableInterval<A>>, String> iiDesc = //
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in -> "image";
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/**
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* @input the type to describe
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* @output the description
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* @implNote op name="engine.describe", priority="100."
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*/
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public final Function<Nil<RandomAccessibleInterval<A>>, String> raiDesc = //
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in -> "image";
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/**
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* @input the type to describe
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* @output the description
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* @implNote op name="engine.describe", priority="1000."
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*/
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public final Function<Nil<ImgLabeling<A, I>>, String> imgLabelDesc = //
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in -> "labels";
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/**
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* @input the type to describe
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* @output the description
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* @implNote op name="engine.describe", priority='100.'
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*/
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public final Function<Nil<T>, String> realTypeDesc = //
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in -> "number";
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/**
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* @input the type to describe
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* @output the description
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* @implNote op name="engine.describe"
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*/
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public final Function<Nil<C>, String> complexTypeDesc = //
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in -> "complex number";
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}

‎scijava-ops-image/src/test/java/org/scijava/ops/image/OpRegressionTest.java‎

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@Test
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public void opDiscoveryRegressionIT() {
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long expected = 1912;
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long expected = 1922;
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long actual = ops.infos().size();
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assertEquals(expected, actual);
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}

‎scijava-ops-image/src/test/java/org/scijava/ops/image/describe/DescriptorsTest.java‎

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package org.scijava.ops.image.describe;
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import net.imglib2.IterableInterval;
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import net.imglib2.RandomAccessibleInterval;
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import net.imglib2.loops.LoopBuilder;
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import net.imglib2.roi.labeling.ImgLabeling;
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import net.imglib2.type.numeric.ComplexType;
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import net.imglib2.type.numeric.IntegerType;
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import net.imglib2.type.numeric.RealType;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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import org.scijava.ops.image.AbstractOpTest;
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public class DescriptorsTest extends AbstractOpTest {
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/**
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* @implNote op name=example.describeRealType, type=Inplace
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*/
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public static <T extends RealType<T>> void realType(T in) {
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in.mul(in);
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}
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@Test
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public void testRealTypeDescription() {
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var expected = "example.describeRealType:\n" +
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"\t- (@MUTABLE number) -> None";
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var actual = ops.help("example.describeRealType");
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Assertions.assertEquals(expected, actual);
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}
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/**
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* @implNote op name=example.describeComplexType, type=Inplace
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*/
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public static <T extends ComplexType<T>> void complexType(T in) {
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in.mul(in);
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}
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@Test
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public void testComplexTypeDescription() {
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var expected = "example.describeComplexType:\n" +
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"\t- (@MUTABLE complex number) -> None";
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var actual = ops.help("example.describeComplexType");
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Assertions.assertEquals(expected, actual);
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}
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/**
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* @implNote op name=example.describeRAI, type=Inplace
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*/
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public static <T extends RealType<T>> void randomAccessibleInterval(
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RandomAccessibleInterval<T> in)
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{
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LoopBuilder.setImages(in).forEachPixel(i -> i.mul(i));
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}
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@Test
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public void testRAIDescription() {
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var expected = "example.describeRAI:\n" + "\t- (@MUTABLE image) -> None";
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var actual = ops.help("example.describeRAI");
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Assertions.assertEquals(expected, actual);
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}
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/**
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* @implNote op name=example.describeII, type=Inplace
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*/
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public static <T extends RealType<T>> void iterableInterval(
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IterableInterval<T> in)
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{
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var c = in.cursor();
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while (c.hasNext()) {
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var i = c.next();
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i.mul(i);
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}
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}
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@Test
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public void testIIDescription() {
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var expected = "example.describeII:\n" + "\t- (@MUTABLE image) -> None";
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var actual = ops.help("example.describeII");
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Assertions.assertEquals(expected, actual);
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}
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/**
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* @implNote op name=example.describeImgLabeling, type=Inplace
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*/
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public static <T, I extends IntegerType<I>> void imgLabeling(
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ImgLabeling<T, I> in)
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{}
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@Test
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public void testImgLabelingDescription() {
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var expected = "example.describeImgLabeling:\n" +
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"\t- (@MUTABLE labels) -> None";
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var actual = ops.help("example.describeImgLabeling");
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Assertions.assertEquals(expected, actual);
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}
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}

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