Add support for Booleans

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2017 - 2021, Howard Hughes Medical Institute.
+Copyright (c) 2017 - 2023, Howard Hughes Medical Institute.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,

pom.xml

@@ -98,5 +98,13 @@
 			<groupId>net.imglib2</groupId>
 			<artifactId>imglib2</artifactId>
 		</dependency>
+
+		<!-- Test dependencies -->
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
+
 	</dependencies>
 </project>

src/main/java/net/imglib2/converter/longaccess/ARGBConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/longaccess/FloatConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/ARGBLongAccessTypeARGBTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/ByteLongAccessTypeByteTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/ByteLongAccessTypeNativeBoolTypeConverter.java

@@ -0,0 +1,83 @@
+/*-
+ * #%L
+ * ImgLib2 data structures using Unsafe.
+ * %%
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
+ * %%
+ * 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 net.imglib2.converter.readwrite.longaccess;
+
+import net.imglib2.Sampler;
+import net.imglib2.converter.readwrite.SamplerConverter;
+import net.imglib2.img.basictypeaccess.BooleanAccess;
+import net.imglib2.img.basictypeaccess.ByteAccess;
+import net.imglib2.type.logic.NativeBoolType;
+import net.imglib2.type.numeric.integer.ByteLongAccessType;
+import net.imglib2.type.numeric.integer.ByteType;
+
+/**
+ * A {@link SamplerConverter} that converts {@link ByteLongAccessType} into
+ * {@link NativeBoolType}. {@link NativeBoolType}s are fundamentally 8 bits,
+ * which is also the size of a {@link ByteType}; even sizes make this conversion
+ * sensical.
+ * 
+ * @author Gabriel Selzer
+ */
+public class ByteLongAccessTypeNativeBoolTypeConverter implements SamplerConverter< ByteLongAccessType, NativeBoolType >
+{
+
+	@Override
+	public NativeBoolType convert( final Sampler< ? extends ByteLongAccessType > sampler )
+	{
+		return new NativeBoolType( new ConvertedAccess( sampler.get() ) );
+	}
+
+	public static class ConvertedAccess implements BooleanAccess
+	{
+		private static final byte ONE = ( byte ) 1;
+
+		private static final byte ZERO = ( byte ) 0;
+
+		private final ByteLongAccessType type;
+
+		public ConvertedAccess( final ByteLongAccessType type )
+		{
+			this.type = type;
+		}
+
+		@Override
+		public boolean getValue( final int index )
+		{
+			return type.get() > 0;
+		}
+
+		@Override
+		public void setValue( final int index, final boolean value )
+		{
+			type.set( value ? ONE : ZERO );
+		}
+
+	}
+
+}

src/main/java/net/imglib2/converter/readwrite/longaccess/ComplexDoubleLongAccessTypeComplexDoubleTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/ComplexFloatLongAccessTypeComplexFloatTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/DoubleLongAccessTypeDoubleTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/FloatLongAccessTypeFloatTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/IntLongAccessTypeIntTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/LongLongAccessTypeLongTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/ShortLongAccessTypeShortTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/UnsignedByteLongAccessTypeUnsignedByteTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/UnsignedIntLongAccessTypeUnsignedIntTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/UnsignedLongLongAccessTypeUnsignedLongTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/converter/readwrite/longaccess/UnsignedShortLongAccessTypeUnsignedShortTypeConverter.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/img/AbstractNativeLongAccessImg.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/img/NativeLongAccessImg.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/img/NativeLongAccessImgFactory.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -29,6 +29,7 @@
 
 package net.imglib2.img;
 
+import net.imglib2.img.basictypelongaccess.BooleanLongAccess;
 import net.imglib2.img.basictypelongaccess.ByteLongAccess;
 import net.imglib2.img.basictypelongaccess.CharLongAccess;
 import net.imglib2.img.basictypelongaccess.DoubleLongAccess;
@@ -68,6 +69,8 @@ public NativeLongAccessImgFactory( final T t )
 	}
 
 	/* basic type containers */
+	public abstract NativeLongAccessImg< T, ? extends BooleanLongAccess> createNativeBooleanInstance( long[] dimensions, Fraction entitiesPerPixel );
+
 	public abstract NativeLongAccessImg< T, ? extends ByteLongAccess > createByteInstance( long[] dimensions, Fraction entitiesPerPixel );
 
 	public abstract NativeLongAccessImg< T, ? extends CharLongAccess > createCharInstance( long[] dimensions, Fraction entitiesPerPixel );

src/main/java/net/imglib2/img/basictypeaccess/Accesses.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:

src/main/java/net/imglib2/img/basictypelongaccess/BooleanLongAccess.java

@@ -0,0 +1,45 @@
+/*
+ * #%L
+ * ImgLib2 data structures using Unsafe.
+ * %%
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
+ * %%
+ * 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 net.imglib2.img.basictypelongaccess;
+
+import net.imglib2.img.basictypeaccess.BooleanAccess;
+
+/**
+ * A {@link BooleanAccess} that can also query indices representable by a
+ * {@code long}
+ *
+ * @author Gabriel Selzer
+ */
+public interface BooleanLongAccess extends BooleanAccess
+{
+	public boolean getValue( final long index );
+
+	public void setValue( final long index, final boolean value );
+}

src/main/java/net/imglib2/img/basictypelongaccess/ByteLongAccess.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -32,7 +32,8 @@
 import net.imglib2.img.basictypeaccess.ByteAccess;
 
 /**
- * TODO
+ * A {@link ByteAccess} that can also query indices representable by a
+ * {@code long}
  *
  * @author Stephan Preibisch
  * @author Stephan Saalfeld

src/main/java/net/imglib2/img/basictypelongaccess/CharLongAccess.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -32,7 +32,8 @@
 import net.imglib2.img.basictypeaccess.CharAccess;
 
 /**
- * TODO
+ * A {@link CharAccess} that can also query indices representable by a
+ * {@code long}
  *
  * @author Stephan Preibisch
  * @author Stephan Saalfeld

src/main/java/net/imglib2/img/basictypelongaccess/DoubleLongAccess.java

@@ -2,7 +2,7 @@
  * #%L
  * ImgLib2 data structures using Unsafe.
  * %%
- * Copyright (C) 2017 - 2021 Howard Hughes Medical Institute.
+ * Copyright (C) 2017 - 2023 Howard Hughes Medical Institute.
  * %%
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -32,7 +32,8 @@
 import net.imglib2.img.basictypeaccess.DoubleAccess;
 
 /**
- * TODO
+ * A {@link DoubleAccess} that can also query indices representable by a
+ * {@code long}
  *
  * @author Stephan Preibisch
  * @author Stephan Saalfeld