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SciJava Common is a shared library for SciJava software. It provides a plugin framework, with an extensible mechanism for service discovery, backed by its own annotation processor, so that plugins can be loaded dynamically. It is used by downstream projects in the SciJava ecosystem, such as ImageJ and SCIFIO.
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 * Institute of Molecular Cell Biology and Genetics, University of
 * Konstanz, and KNIME GmbH.
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 * modification, are permitted provided that the following conditions are met:
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 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
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package org.scijava.convert;

import org.scijava.Priority;
import org.scijava.plugin.Plugin;
import org.scijava.util.BoolArray;
import org.scijava.util.ByteArray;
import org.scijava.util.CharArray;
import org.scijava.util.DoubleArray;
import org.scijava.util.FloatArray;
import org.scijava.util.IntArray;
import org.scijava.util.LongArray;
import org.scijava.util.ShortArray;

/**
 * Container class for all desired combinations of
 * {@link PrimitiveArrayUnwrapper} and {@link PrimitiveArrayWrapper}
 * implementations.
 *
 * @author Mark Hiner
 */
public class ArrayConverters {

	// -- Integer array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class IntArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return IntArray.class;
		}

		@Override
		public Class getInputType() {
			return int[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class IntArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return int[].class;
		}

		@Override
		public Class getInputType() {
			return IntArray.class;
		}
	}

	// -- Byte array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class ByteArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return ByteArray.class;
		}

		@Override
		public Class getInputType() {
			return byte[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class ByteArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return byte[].class;
		}

		@Override
		public Class getInputType() {
			return ByteArray.class;
		}
	}

	// -- Bool array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class BoolArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return BoolArray.class;
		}

		@Override
		public Class getInputType() {
			return boolean[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class BoolArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return boolean[].class;
		}

		@Override
		public Class getInputType() {
			return BoolArray.class;
		}
	}

	// -- Char array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class CharArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return CharArray.class;
		}

		@Override
		public Class getInputType() {
			return char[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class CharArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return char[].class;
		}

		@Override
		public Class getInputType() {
			return CharArray.class;
		}
	}

	// -- Short array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class ShortArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return ShortArray.class;
		}

		@Override
		public Class getInputType() {
			return short[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class ShortArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return short[].class;
		}

		@Override
		public Class getInputType() {
			return ShortArray.class;
		}
	}

	// -- Float array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class FloatArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return FloatArray.class;
		}

		@Override
		public Class getInputType() {
			return float[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class FloatArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return float[].class;
		}

		@Override
		public Class getInputType() {
			return FloatArray.class;
		}
	}

	// -- Double array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class DoubleArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return DoubleArray.class;
		}

		@Override
		public Class getInputType() {
			return double[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class DoubleArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return double[].class;
		}

		@Override
		public Class getInputType() {
			return DoubleArray.class;
		}
	}

	// -- Long array converters --

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class LongArrayWrapper extends
		PrimitiveArrayWrapper
	{

		@Override
		public Class getOutputType() {
			return LongArray.class;
		}

		@Override
		public Class getInputType() {
			return long[].class;
		}
	}

	@Plugin(type = Converter.class, priority = Priority.HIGH)
	public static class LongArrayUnwrapper extends
		PrimitiveArrayUnwrapper
	{

		@Override
		public Class getOutputType() {
			return long[].class;
		}

		@Override
		public Class getInputType() {
			return LongArray.class;
		}
	}

}