Package io.deephaven.util.type

Class ArrayTypeUtils

java.lang.Object

io.deephaven.util.type.ArrayTypeUtils

public class ArrayTypeUtils
extends Object

Common utilities for interacting generically with arrays.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ArrayTypeUtils.ArrayAccessor<T>
static class	ArrayTypeUtils.BooleanArrayAccessor
static class	ArrayTypeUtils.ByteArrayAccessor
static class	ArrayTypeUtils.CharArrayAccessor
static class	ArrayTypeUtils.DoubleArrayAccessor
static class	ArrayTypeUtils.FloatArrayAccessor
static class	ArrayTypeUtils.IntArrayAccessor
static class	ArrayTypeUtils.LongArrayAccessor
static class	ArrayTypeUtils.ObjectArrayAccessor<T>
static class	ArrayTypeUtils.ShortArrayAccessor

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean[]	EMPTY_BOOLEAN_ARRAY
static final Boolean[]	EMPTY_BOOLEANBOXED_ARRAY
static final byte[]	EMPTY_BYTE_ARRAY
static final char[]	EMPTY_CHAR_ARRAY
static final double[]	EMPTY_DOUBLE_ARRAY
static final float[]	EMPTY_FLOAT_ARRAY
static final int[]	EMPTY_INT_ARRAY
static final long[]	EMPTY_LONG_ARRAY
static final Object[]	EMPTY_OBJECT_ARRAY
static final short[]	EMPTY_SHORT_ARRAY
static final String[]	EMPTY_STRING_ARRAY
static final String[][]	EMPTY_STRING_ARRAY_ARRAY

Constructor Summary

Constructors

Constructor	Description
ArrayTypeUtils()

Method Summary

Modifier and Type	Method	Description
static Boolean[]	booleanNullArray(int size)
static byte[]	byteNullArray(int size)
static char[]	charNullArray(int size)
static double[]	doubleNullArray(int size)
static boolean	equals(Object actualValue, Object expectedValue)
static float[]	floatNullArray(int size)
static ArrayTypeUtils.ArrayAccessor<?>	getArrayAccessor(Object array)
static Boolean[]	getBoxedArray(boolean[] referenceData)
static Byte[]	getBoxedArray(byte[] referenceData)
static Character[]	getBoxedArray(char[] referenceData)
static Double[]	getBoxedArray(double[] referenceData)
static Float[]	getBoxedArray(float[] referenceData)
static Integer[]	getBoxedArray(int[] referenceData)
static Long[]	getBoxedArray(long[] referenceData)
static Short[]	getBoxedArray(short[] referenceData)
static Object[]	getBoxedArray(Object value)
static byte[]	getUnboxedArray(Byte[] boxedArray)
static char[]	getUnboxedArray(Character[] boxedArray)
static double[]	getUnboxedArray(Double[] boxedArray)
static float[]	getUnboxedArray(Float[] boxedArray)
static int[]	getUnboxedArray(Integer[] boxedArray)
static long[]	getUnboxedArray(Long[] boxedArray)
static Object	getUnboxedArray(Object value)
static short[]	getUnboxedArray(Short[] boxedArray)
static byte[]	getUnboxedByteArray(Object[] boxedArray)
static char[]	getUnboxedCharArray(Object[] boxedArray)
static double[]	getUnboxedDoubleArray(Object[] boxedArray)
static float[]	getUnboxedFloatArray(Object[] boxedArray)
static int[]	getUnboxedIntArray(Object[] boxedArray)
static long[]	getUnboxedLongArray(Object[] boxedArray)
static short[]	getUnboxedShortArray(Object[] boxedArray)
static int[]	intNullArray(int size)
static long[]	longNullArray(int size)
static short[]	shortNullArray(int size)
static String	toString(boolean[] a, int offset, int length)
static String	toString(byte[] a, int offset, int length)
static String	toString(char[] a, int offset, int length)
static String	toString(double[] a, int offset, int length)
static String	toString(float[] a, int offset, int length)
static String	toString(int[] a, int offset, int length)
static String	toString(long[] a, int offset, int length)
static String	toString(short[] a, int offset, int length)
static String	toString(Object actualValue)
static String	toString(Object[] a, int offset, int length)

Methods inherited from class java.lang.Object

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

Field Details

EMPTY_BOOLEAN_ARRAY

public static final boolean[] EMPTY_BOOLEAN_ARRAY

EMPTY_CHAR_ARRAY

public static final char[] EMPTY_CHAR_ARRAY

EMPTY_BYTE_ARRAY

public static final byte[] EMPTY_BYTE_ARRAY

EMPTY_SHORT_ARRAY

public static final short[] EMPTY_SHORT_ARRAY

EMPTY_INT_ARRAY

public static final int[] EMPTY_INT_ARRAY

EMPTY_LONG_ARRAY

public static final long[] EMPTY_LONG_ARRAY

EMPTY_FLOAT_ARRAY

public static final float[] EMPTY_FLOAT_ARRAY

EMPTY_DOUBLE_ARRAY

public static final double[] EMPTY_DOUBLE_ARRAY

EMPTY_OBJECT_ARRAY

public static final Object[] EMPTY_OBJECT_ARRAY

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

EMPTY_STRING_ARRAY_ARRAY

public static final String[][] EMPTY_STRING_ARRAY_ARRAY

EMPTY_BOOLEANBOXED_ARRAY

public static final Boolean[] EMPTY_BOOLEANBOXED_ARRAY

Constructor Details

ArrayTypeUtils

public ArrayTypeUtils()

Method Details

getArrayAccessor

public static ArrayTypeUtils.ArrayAccessor<?> getArrayAccessor(Object array)

intNullArray

public static int[] intNullArray(int size)

booleanNullArray

public static Boolean[] booleanNullArray(int size)

byteNullArray

public static byte[] byteNullArray(int size)

charNullArray

public static char[] charNullArray(int size)

doubleNullArray

public static double[] doubleNullArray(int size)

floatNullArray

public static float[] floatNullArray(int size)

longNullArray

public static long[] longNullArray(int size)

shortNullArray

public static short[] shortNullArray(int size)

getBoxedArray

public static Character[] getBoxedArray(char[] referenceData)

getBoxedArray

public static Boolean[] getBoxedArray(boolean[] referenceData)

getBoxedArray

public static Integer[] getBoxedArray(int[] referenceData)

getBoxedArray

public static Byte[] getBoxedArray(byte[] referenceData)

getBoxedArray

public static Double[] getBoxedArray(double[] referenceData)

getBoxedArray

public static Float[] getBoxedArray(float[] referenceData)

getBoxedArray

public static Long[] getBoxedArray(long[] referenceData)

getBoxedArray

public static Short[] getBoxedArray(short[] referenceData)

getUnboxedArray

public static Object getUnboxedArray(Object value)

getUnboxedArray

public static byte[] getUnboxedArray(Byte[] boxedArray)

getUnboxedArray

public static char[] getUnboxedArray(Character[] boxedArray)

getUnboxedArray

public static double[] getUnboxedArray(Double[] boxedArray)

getUnboxedArray

public static float[] getUnboxedArray(Float[] boxedArray)

getUnboxedArray

public static int[] getUnboxedArray(Integer[] boxedArray)

getUnboxedArray

public static long[] getUnboxedArray(Long[] boxedArray)

getUnboxedArray

public static short[] getUnboxedArray(Short[] boxedArray)

getUnboxedByteArray

public static byte[] getUnboxedByteArray(Object[] boxedArray)

getUnboxedCharArray

public static char[] getUnboxedCharArray(Object[] boxedArray)

getUnboxedShortArray

public static short[] getUnboxedShortArray(Object[] boxedArray)

getUnboxedIntArray

public static int[] getUnboxedIntArray(Object[] boxedArray)

getUnboxedLongArray

public static long[] getUnboxedLongArray(Object[] boxedArray)

getUnboxedFloatArray

public static float[] getUnboxedFloatArray(Object[] boxedArray)

getUnboxedDoubleArray

public static double[] getUnboxedDoubleArray(Object[] boxedArray)

getBoxedArray

public static Object[] getBoxedArray(Object value)

equals

public static boolean equals(Object actualValue,
 Object expectedValue)

toString

public static String toString(Object actualValue)

toString

public static String toString(boolean[] a,
 int offset,
 int length)

toString

public static String toString(byte[] a,
 int offset,
 int length)

toString

public static String toString(char[] a,
 int offset,
 int length)

toString

public static String toString(short[] a,
 int offset,
 int length)

toString

public static String toString(int[] a,
 int offset,
 int length)

toString

public static String toString(long[] a,
 int offset,
 int length)

toString

public static String toString(float[] a,
 int offset,
 int length)

toString

public static String toString(double[] a,
 int offset,
 int length)

toString

public static String toString(Object[] a,
 int offset,
 int length)