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org.freedesktop.dbus.utils

public final Class PrimitiveUtils

extends Object
Class Inheritance
Imports
java.util.Collections, .Map, java.util.concurrent.ConcurrentHashMap
Utility class containing methods dealing with object and primitive class types.
Author
hypfvieh
Since
5.1.1 - 2024-09-15

Field Summary

Modifier and TypeField and Description
private static final Map<Class<?>, Class<?>>
PRIMITIVE_TO_WRAPPER

private static final Map<Class<?>, Class<?>>
WRAPPER_TO_PRIMITIVE

Constructor Summary

AccessConstructor and Description
private
PrimitiveUtils()

Method Summary

Modifier and TypeMethod and Description
public static Map<Class<?>, Class<?>>

Returns:

unmodifiable map
getPrimitiveToWrapperTypes()

Map with all primitives and the corresponding wrapper type.

public static Map<Class<?>, Class<?>>

Returns:

unmodifiable map
getWrapperToPrimitiveTypes()

Map with all wrapper types and the corresponding primitive.

public static boolean

Returns:

true if classes equal or both of compatible (wrapper) types, false otherwise or if any parameter is null
isCompatiblePrimitiveOrWrapper(Class<?> _clz1, Class<?> _clz2)

Check if the given classes are equal or are equal wrapper types (e.g. byte == Byte).

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

PRIMITIVE_TO_WRAPPERback to summary
private static final Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER
WRAPPER_TO_PRIMITIVEback to summary
private static final Map<Class<?>, Class<?>> WRAPPER_TO_PRIMITIVE

Constructor Detail

PrimitiveUtilsback to summary
private PrimitiveUtils()

Method Detail

getPrimitiveToWrapperTypesback to summary
public static Map<Class<?>, Class<?>> getPrimitiveToWrapperTypes()

Map with all primitives and the corresponding wrapper type.

Returns:Map<Class<?>, Class<?>>

unmodifiable map

getWrapperToPrimitiveTypesback to summary
public static Map<Class<?>, Class<?>> getWrapperToPrimitiveTypes()

Map with all wrapper types and the corresponding primitive.

Returns:Map<Class<?>, Class<?>>

unmodifiable map

isCompatiblePrimitiveOrWrapperback to summary
public static boolean isCompatiblePrimitiveOrWrapper(Class<?> _clz1, Class<?> _clz2)

Check if the given classes are equal or are equal wrapper types (e.g. byte == Byte).

Returns:boolean

true if classes equal or both of compatible (wrapper) types, false otherwise or if any parameter is null