Package io.deephaven.util.type

Class NumericTypeUtils

java.lang.Object

io.deephaven.util.type.NumericTypeUtils

public class NumericTypeUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static boolean	isBigNumeric(Class<?> type)	Whether the class is a BigInteger or BigDecimal
static boolean	isBoxedNumeric(@NotNull Class<?> c)	Whether the class is an instance of Number.
static boolean	isChar(@NotNull Class<?> c)	Whether the class is equal to the char/ Character types.
static boolean	isFloat(@NotNull Class<?> c)	Whether the class is equal to one of the 2 float primitives: float, double.
static boolean	isIntegral(@NotNull Class<?> c)	Whether the class is equal to one of the 4 integral types: int, long, short, or byte.
static boolean	isIntegralOrChar(@NotNull Class<?> c)	Whether the class is an integral or char.
static boolean	isNumeric(@NotNull Class<?> c)	Whether the class is isPrimitiveNumeric(Class) or isBoxedNumeric(Class)
static boolean	isPrimitiveNumeric(@NotNull Class<?> c)	Whether the class is equal to one of the six numeric primitives: float, double, int, long, short, or byte.

Methods inherited from class java.lang.Object

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

Method Details

isBoxedNumeric

public static boolean isBoxedNumeric(@NotNull
 @NotNull Class<?> c)

Whether the class is an instance of Number.

Parameters:

c - class

Returns:

true if Number.class is assignable from c, false otherwise

isNumeric

public static boolean isNumeric(@NotNull
 @NotNull Class<?> c)

Whether the class is isPrimitiveNumeric(Class) or isBoxedNumeric(Class)

Parameters:

c - class

Returns:

true if c is numeric, false otherwise

isBigNumeric

public static boolean isBigNumeric(Class<?> type)

Whether the class is a BigInteger or BigDecimal

Parameters:

type - the class

Returns:

true if the type is BigInteger or BigDecimal, false otherwise

isChar

public static boolean isChar(@NotNull
 @NotNull Class<?> c)

Whether the class is equal to the char/ Character types.

Parameters:

c - class

Returns:

true if c is a numeric primitive, false otherwise

isIntegral

public static boolean isIntegral(@NotNull
 @NotNull Class<?> c)

Whether the class is equal to one of the 4 integral types: int, long, short, or byte.

Parameters:

c - class

Returns:

true if c is a numeric primitive, false otherwise

isFloat

public static boolean isFloat(@NotNull
 @NotNull Class<?> c)

Whether the class is equal to one of the 2 float primitives: float, double.

Parameters:

c - class

Returns:

true if c is a numeric primitive, false otherwise

isIntegralOrChar

public static boolean isIntegralOrChar(@NotNull
 @NotNull Class<?> c)

Whether the class is an integral or char.

Parameters:

c - class

Returns:

true if c is a numeric primitive, false otherwise

isPrimitiveNumeric

public static boolean isPrimitiveNumeric(@NotNull
 @NotNull Class<?> c)

Whether the class is equal to one of the six numeric primitives: float, double, int, long, short, or byte.

Parameters:

c - class

Returns:

true if c is a numeric primitive, false otherwise