Package io.deephaven.util

Class BooleanUtils

java.lang.Object

io.deephaven.util.BooleanUtils

public class BooleanUtils
extends Object

Utilities for translating boxed Booleans to/from primitive bytes.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	FALSE_BOOLEAN_AS_BYTE	The byte encoding of false booleans.
static final byte	NULL_BOOLEAN_AS_BYTE	The byte encoding of null booleans.
static final Byte	NULL_BOOLEAN_AS_BYTE_BOXED	The byte encoding of the null boolean, as a boxed Byte.
static final byte	TRUE_BOOLEAN_AS_BYTE	The byte encoding of true booleans.

Constructor Summary

Constructors

Constructor	Description
BooleanUtils()

Method Summary

Modifier and Type	Method	Description
static byte	booleanAsByte(boolean booleanValue)	Convert booleanValue to a byte.
static byte	booleanAsByte(Boolean booleanValue)	Convert booleanValue to a byte.
static byte[]	booleanAsByteArray(boolean[] booleanArray)	Convert an array of booleanValues to an array of bytes.
static byte[]	booleanAsByteArray(Boolean[] booleanArray)	Convert an array of booleanValues to an array of bytes.
static Boolean	byteAsBoolean(byte byteValue)	Convert byteValue to a Boolean.

Methods inherited from class java.lang.Object

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

Field Details

NULL_BOOLEAN_AS_BYTE

public static final byte NULL_BOOLEAN_AS_BYTE

The byte encoding of null booleans.

See Also:

• Constant Field Values

TRUE_BOOLEAN_AS_BYTE

public static final byte TRUE_BOOLEAN_AS_BYTE

The byte encoding of true booleans.

See Also:

• Constant Field Values

FALSE_BOOLEAN_AS_BYTE

public static final byte FALSE_BOOLEAN_AS_BYTE

The byte encoding of false booleans.

See Also:

• Constant Field Values

NULL_BOOLEAN_AS_BYTE_BOXED

public static final Byte NULL_BOOLEAN_AS_BYTE_BOXED

The byte encoding of the null boolean, as a boxed Byte.

Constructor Details

BooleanUtils

public BooleanUtils()

Method Details

byteAsBoolean

public static Boolean byteAsBoolean(byte byteValue)

Convert byteValue to a Boolean.

Parameters:

byteValue - the byte to convert to a boxed boolean

Returns:

the boxed boolean represented by byteValue

booleanAsByte

public static byte booleanAsByte(Boolean booleanValue)

Convert booleanValue to a byte.

Parameters:

booleanValue - the boxed boolean value to convert to a byte

Returns:

booleanValue represented as a byte

booleanAsByte

public static byte booleanAsByte(boolean booleanValue)

Convert booleanValue to a byte.

Parameters:

booleanValue - the unboxed boolean value to convert to a byte

Returns:

booleanValue represented as a byte

booleanAsByteArray

public static byte[] booleanAsByteArray(boolean[] booleanArray)

Convert an array of booleanValues to an array of bytes.

Parameters:

booleanArray - the primitive boolean array to convert to a byte

Returns:

booleanArray represented as a byte array

booleanAsByteArray

public static byte[] booleanAsByteArray(Boolean[] booleanArray)

Convert an array of booleanValues to an array of bytes.

Parameters:

booleanArray - the boxed boolean array to convert to a byte

Returns:

booleanArray represented as a byte array