net.thevpc.common.util

Class PlatformUtils

java.lang.Object

net.thevpc.common.util.PlatformUtils

public class PlatformUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PlatformUtils.MethodObject<T>
static class	PlatformUtils.MethodSignature

Field Summary

Fields

Modifier and Type	Field and Description
static int	TYPE_128
static int	TYPE_16
static int	TYPE_32
static int	TYPE_64
static int	TYPE_8
static int	TYPE_BIG
static int	TYPE_BOOLEAN
static int	TYPE_DATE
static int	TYPE_DATETIME
static int	TYPE_DECIMAL
static int	TYPE_FLOAT
static int	TYPE_INT
static int	TYPE_MONTH
static int	TYPE_NULLABLE
static int	TYPE_NUMBER
static int	TYPE_OTHER
static int	TYPE_STRING
static int	TYPE_TEMPORAL
static int	TYPE_TIME
static int	TYPE_TIMESTAMP
static int	TYPE_YEAR

Constructor Summary

Constructors

Constructor and Description
PlatformUtils()

Method Summary

Modifier and Type	Method and Description
static List<Class>	commonAncestors(Class a, Class b)
static Class[]	findClassHierarchy(Class clazz, Class baseType)
static TypeName[]	findClassHierarchy(TypeName clazz, TypeName baseType)
static TypeReference[]	findClassHierarchy(TypeReference clazz, TypeReference baseType)
static Class[]	findClassOnlyHierarchy(Class clazz, Class baseType)
static Class	firstCommonSuperType(Class type1, Class type2)
static int	getAssignationCost(Class parent, Class child)
static Object	getDefaultValue(Class type)
static <T> PlatformUtils.MethodObject<T>	getMatchingMethod(PlatformUtils.MethodObject<T>[] available, Class... parameterTypes)
static int	getPlatformType(Class cls)
static Class[]	getPrimitiveBoxingTypes()
static Class[]	getPrimitiveTypes()
static String	getSimpleTypeName(Class clazz)
static boolean	isAnyFloatType(Class o)
static boolean	isAnyFloatValue(Object o)
static boolean	isAnyInteger(String s)
static boolean	isAnyIntegerType(Class o)
static boolean	isAnyIntegerValue(Object o)
static boolean	isAssignableFrom(Class parent, Class child)
static boolean	isBooleanType(Class o)
static boolean	isByte(String str)
static boolean	isDate(String str, String format)
static boolean	isDateType(Class o)
static boolean	isDateValue(Object o)
static boolean	isDouble(String str)
static boolean	isDoubleFinite(double d) This is a work around if jdk 8 is not available
static boolean	isDoubleType(Class o)
static boolean	isFloat(String str)
static boolean	isFloatType(Class o)
static boolean	isInt(double d)
static boolean	isInteger(double d)
static boolean	isInteger(String str)
static boolean	isIntegerType(Class o)
static boolean	isLong(double d)
static boolean	isLong(String str)
static boolean	isLongType(Class o)
static boolean	isPlatformNumber(Class n)
static boolean	isPlatformNumber(Number n)
static boolean	isPrimitiveOrBoxed(Class type)
static boolean	isShort(String str)
static boolean	isSimpleType(Class type)
static Class	lowestCommonAncestor(Class a, Class b)
static TypeName	lowestCommonAncestor(TypeName a, TypeName b)
static TypeReference	lowestCommonAncestor(TypeReference a, TypeReference b)
static Boolean[]	toBooleanArray(boolean[] arr)
static Class	toBoxingType(Class type)
static Double[]	toDoubleArray(double[] arr)
static Integer[]	toIntArray(int[] arr)
static Long[]	toLongArray(long[] arr)
static boolean[]	toPrimitiveBooleanArray(Boolean[] arr)
static boolean[]	toPrimitiveBooleanArray(Collection<Boolean> arr)
static double[]	toPrimitiveDoubleArray(Collection<Double> arr)
static double[]	toPrimitiveDoubleArray(Double[] arr)
static int[]	toPrimitiveIntArray(Collection<Integer> arr)
static int[]	toPrimitiveIntArray(Integer[] arr)
static long[]	toPrimitiveLongArray(Collection<Long> arr)
static long[]	toPrimitiveLongArray(Long[] arr)
static Class	toPrimitiveType(Class type)
static Class	toPrimitiveTypeOrNull(Class type)
static boolean[]	toSafePrimitiveBooleanArray(Boolean[] arr)
static boolean[]	toSafePrimitiveBooleanArray(Collection<Boolean> arr)
static double[]	toSafePrimitiveDoubleArray(Collection<Double> arr)
static double[]	toSafePrimitiveDoubleArray(Double[] arr)
static int[]	toSafePrimitiveIntArray(Collection<Integer> arr)
static int[]	toSafePrimitiveIntArray(Integer[] arr)
static long[]	toSafePrimitiveLongArray(Collection<Long> arr)
static long[]	toSafePrimitiveLongArray(Long[] arr)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_NULLABLE

public static final int TYPE_NULLABLE

See Also:

Constant Field Values

TYPE_NUMBER

public static final int TYPE_NUMBER

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Constant Field Values

TYPE_YEAR

public static final int TYPE_YEAR

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Constant Field Values

TYPE_MONTH

public static final int TYPE_MONTH

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Constant Field Values

TYPE_TIMESTAMP

public static final int TYPE_TIMESTAMP

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Constant Field Values

TYPE_DATETIME

public static final int TYPE_DATETIME

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Constant Field Values

TYPE_DATE

public static final int TYPE_DATE

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Constant Field Values

TYPE_TIME

public static final int TYPE_TIME

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Constant Field Values

TYPE_DECIMAL

public static final int TYPE_DECIMAL

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Constant Field Values

TYPE_FLOAT

public static final int TYPE_FLOAT

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Constant Field Values

TYPE_INT

public static final int TYPE_INT

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Constant Field Values

TYPE_BOOLEAN

public static final int TYPE_BOOLEAN

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Constant Field Values

TYPE_STRING

public static final int TYPE_STRING

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Constant Field Values

TYPE_TEMPORAL

public static final int TYPE_TEMPORAL

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Constant Field Values

TYPE_OTHER

public static final int TYPE_OTHER

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Constant Field Values

TYPE_8

public static final int TYPE_8

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Constant Field Values

TYPE_16

public static final int TYPE_16

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Constant Field Values

TYPE_32

public static final int TYPE_32

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Constant Field Values

TYPE_64

public static final int TYPE_64

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Constant Field Values

TYPE_128

public static final int TYPE_128

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Constant Field Values

TYPE_BIG

public static final int TYPE_BIG

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Constant Field Values

Constructor Detail

PlatformUtils

public PlatformUtils()

Method Detail

lowestCommonAncestor

public static Class lowestCommonAncestor(Class a,
                                         Class b)

findClassHierarchy

public static Class[] findClassHierarchy(Class clazz,
                                         Class baseType)

findClassHierarchy

public static TypeReference[] findClassHierarchy(TypeReference clazz,
                                                 TypeReference baseType)

findClassHierarchy

public static TypeName[] findClassHierarchy(TypeName clazz,
                                            TypeName baseType)

findClassOnlyHierarchy

public static Class[] findClassOnlyHierarchy(Class clazz,
                                             Class baseType)

lowestCommonAncestor

public static TypeReference lowestCommonAncestor(TypeReference a,
                                                 TypeReference b)

lowestCommonAncestor

public static TypeName lowestCommonAncestor(TypeName a,
                                            TypeName b)

commonAncestors

public static List<Class> commonAncestors(Class a,
                                          Class b)

getPrimitiveBoxingTypes

public static Class[] getPrimitiveBoxingTypes()

getPrimitiveTypes

public static Class[] getPrimitiveTypes()

getDefaultValue

public static Object getDefaultValue(Class type)

getPlatformType

public static int getPlatformType(Class cls)

isPlatformNumber

public static boolean isPlatformNumber(Class n)

isPlatformNumber

public static boolean isPlatformNumber(Number n)

getSimpleTypeName

public static String getSimpleTypeName(Class clazz)

isPrimitiveOrBoxed

public static boolean isPrimitiveOrBoxed(Class type)

isSimpleType

public static boolean isSimpleType(Class type)

isIntegerType

public static boolean isIntegerType(Class o)

isLongType

public static boolean isLongType(Class o)

isAnyIntegerType

public static boolean isAnyIntegerType(Class o)

isDateType

public static boolean isDateType(Class o)

isAnyFloatType

public static boolean isAnyFloatType(Class o)

isFloatType

public static boolean isFloatType(Class o)

isDoubleType

public static boolean isDoubleType(Class o)

isBooleanType

public static boolean isBooleanType(Class o)

isAnyIntegerValue

public static boolean isAnyIntegerValue(Object o)

isAnyFloatValue

public static boolean isAnyFloatValue(Object o)

isDateValue

public static boolean isDateValue(Object o)

isAnyInteger

public static boolean isAnyInteger(String s)

isInteger

public static boolean isInteger(String str)

isLong

public static boolean isLong(String str)

isFloat

public static boolean isFloat(String str)

isDate

public static boolean isDate(String str,
                             String format)

isDouble

public static boolean isDouble(String str)

isShort

public static boolean isShort(String str)

isByte

public static boolean isByte(String str)

isInteger

public static boolean isInteger(double d)

isLong

public static boolean isLong(double d)

toBooleanArray

public static Boolean[] toBooleanArray(boolean[] arr)

toPrimitiveBooleanArray

public static boolean[] toPrimitiveBooleanArray(Boolean[] arr)

toSafePrimitiveBooleanArray

public static boolean[] toSafePrimitiveBooleanArray(Boolean[] arr)

toPrimitiveBooleanArray

public static boolean[] toPrimitiveBooleanArray(Collection<Boolean> arr)

toSafePrimitiveBooleanArray

public static boolean[] toSafePrimitiveBooleanArray(Collection<Boolean> arr)

toIntArray

public static Integer[] toIntArray(int[] arr)

toPrimitiveIntArray

public static int[] toPrimitiveIntArray(Integer[] arr)

toSafePrimitiveIntArray

public static int[] toSafePrimitiveIntArray(Integer[] arr)

toPrimitiveIntArray

public static int[] toPrimitiveIntArray(Collection<Integer> arr)

toSafePrimitiveIntArray

public static int[] toSafePrimitiveIntArray(Collection<Integer> arr)

toLongArray

public static Long[] toLongArray(long[] arr)

toPrimitiveLongArray

public static long[] toPrimitiveLongArray(Long[] arr)

toSafePrimitiveLongArray

public static long[] toSafePrimitiveLongArray(Long[] arr)

toPrimitiveLongArray

public static long[] toPrimitiveLongArray(Collection<Long> arr)

toSafePrimitiveLongArray

public static long[] toSafePrimitiveLongArray(Collection<Long> arr)

toDoubleArray

public static Double[] toDoubleArray(double[] arr)

toPrimitiveDoubleArray

public static double[] toPrimitiveDoubleArray(Double[] arr)

toSafePrimitiveDoubleArray

public static double[] toSafePrimitiveDoubleArray(Double[] arr)

toPrimitiveDoubleArray

public static double[] toPrimitiveDoubleArray(Collection<Double> arr)

toSafePrimitiveDoubleArray

public static double[] toSafePrimitiveDoubleArray(Collection<Double> arr)

toBoxingType

public static Class toBoxingType(Class type)

toPrimitiveTypeOrNull

public static Class toPrimitiveTypeOrNull(Class type)

toPrimitiveType

public static Class toPrimitiveType(Class type)

isAssignableFrom

public static boolean isAssignableFrom(Class parent,
                                       Class child)

getAssignationCost

public static int getAssignationCost(Class parent,
                                     Class child)

firstCommonSuperType

public static Class firstCommonSuperType(Class type1,
                                         Class type2)

getMatchingMethod

public static <T> PlatformUtils.MethodObject<T> getMatchingMethod(PlatformUtils.MethodObject<T>[] available,
                                                                  Class... parameterTypes)

isDoubleFinite

public static boolean isDoubleFinite(double d)

This is a work around if jdk 8 is not available

Parameters:

d -

Returns:

isInt

public static boolean isInt(double d)