Package qupath.lib.analysis.stats

Class ArrayWrappers

java.lang.Object

qupath.lib.analysis.stats.ArrayWrappers

public class ArrayWrappers
extends Object

Simple wrappers for primitive arrays that returns values as doubles.

This is intended for cases where we don't want to write different code to handle different primitive array types, and we also don't want to have to convert the entire arrays.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ArrayWrappers.ArrayWrapper	Simple wrapper for an array or list, enabling values to be returned as doubles.

Constructor Summary

Constructors

Constructor	Description
ArrayWrappers()

Method Summary

Modifier and Type	Method	Description
static ArrayWrappers.ArrayWrapper	concatenate(Collection<? extends ArrayWrappers.ArrayWrapper> wrappers)	Concatenate a collection of array wrappers, to act as one long wrapper.
static ArrayWrappers.ArrayWrapper	concatenate(ArrayWrappers.ArrayWrapper... wrappers)	Concatenate an array containing multiple array wrappers, to act as one long wrapper.
static ArrayWrappers.ArrayWrapper	makeDoubleArrayWrapper(double[] array)	Create a wrapper for a double array, returning values (predictably) as doubles.
static ArrayWrappers.ArrayWrapper	makeFloatArrayWrapper(float[] array)	Create a wrapper for a float array, returning values as doubles.
static ArrayWrappers.ArrayWrapper	makeIntArrayWrapper(int[] array)	Create a wrapper for an int array, returning values as doubles.
static ArrayWrappers.ArrayWrapper	makeUnsignedByteArrayWrapper(byte[] array)	Create a wrapper for a byte array, returning values as doubles.
static ArrayWrappers.ArrayWrapper	makeUnsignedShortArrayWrapper(short[] array)	Create a wrapper for a short array, returning values as doubles.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ArrayWrappers

public ArrayWrappers()

Method Details

makeDoubleArrayWrapper

public static ArrayWrappers.ArrayWrapper makeDoubleArrayWrapper(double[] array)

Create a wrapper for a double array, returning values (predictably) as doubles.

Parameters:

array -

Returns:

makeFloatArrayWrapper

public static ArrayWrappers.ArrayWrapper makeFloatArrayWrapper(float[] array)

Create a wrapper for a float array, returning values as doubles.

Parameters:

array -

Returns:

makeIntArrayWrapper

public static ArrayWrappers.ArrayWrapper makeIntArrayWrapper(int[] array)

Create a wrapper for an int array, returning values as doubles.

Parameters:

array -

Returns:

makeUnsignedByteArrayWrapper

public static ArrayWrappers.ArrayWrapper makeUnsignedByteArrayWrapper(byte[] array)

Create a wrapper for a byte array, returning values as doubles.

Bytes are treated as unsigned 8-bit values (0-255);

Parameters:

array -

Returns:

makeUnsignedShortArrayWrapper

public static ArrayWrappers.ArrayWrapper makeUnsignedShortArrayWrapper(short[] array)

Create a wrapper for a short array, returning values as doubles.

Shorts are treated as unsigned 16-bit values (0-65535);

Parameters:

array -

Returns:

concatenate

public static ArrayWrappers.ArrayWrapper concatenate(ArrayWrappers.ArrayWrapper... wrappers)

Concatenate an array containing multiple array wrappers, to act as one long wrapper.

Parameters:

wrappers -

Returns:

a concatenated wrapper, or the original wrapper if only one is provided

concatenate

public static ArrayWrappers.ArrayWrapper concatenate(Collection<? extends ArrayWrappers.ArrayWrapper> wrappers)

Concatenate a collection of array wrappers, to act as one long wrapper.

Parameters:

wrappers -

Returns:

a concatenated wrapper, or the original wrapper if only one is provided