org.nuiton.spgeed

Class SpgeedUtils

java.lang.Object

org.nuiton.spgeed.SpgeedUtils

public class SpgeedUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
SpgeedUtils()

Method Summary

Modifier and Type	Method and Description
static Object	convertToNumber(Object v, Class elementType)
static Optional<Class>	getElementType(Type c)
static String	getTimer(long nb) Convert an amount of time in ms into a String
static <T,C extends Chunk<T>> C	newChunk(Class<C> returnType, Class<T> elementType, long fetch, long first, long next, long total)
static Collection	newCollectionInstance(Class returnType)
static Long	parsePeriod(String period) Convert and parse the period like "1h 2m 3s 400ms" to ms
static boolean	returningArray(Class returnType)
static boolean	returningChunk(Class returnType)
static boolean	returningCollection(Class returnType)
static boolean	returningFacets(Class returnType)
static boolean	returningPrimitive(Class elementType)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpgeedUtils

public SpgeedUtils()

Method Detail

getElementType

public static Optional<Class> getElementType(Type c)

newCollectionInstance

public static Collection newCollectionInstance(Class returnType)

convertToNumber

public static Object convertToNumber(Object v,
                                     Class elementType)

returningChunk

public static boolean returningChunk(Class returnType)

returningFacets

public static boolean returningFacets(Class returnType)

returningCollection

public static boolean returningCollection(Class returnType)

returningArray

public static boolean returningArray(Class returnType)

returningPrimitive

public static boolean returningPrimitive(Class elementType)

newChunk

public static <T,C extends Chunk<T>> C newChunk(Class<C> returnType,
                                                Class<T> elementType,
                                                long fetch,
                                                long first,
                                                long next,
                                                long total)

getTimer

public static String getTimer(long nb)

Convert an amount of time in ms into a String

Parameters:

nb - Amout of time in ms

Returns:

nb converted to a String with unit (Hour, Minute, Second, MilliSecond)

parsePeriod

public static Long parsePeriod(String period)

Convert and parse the period like "1h 2m 3s 400ms" to ms

Parameters:

period - representing an amount of time with their unit

Returns:

the value of period in ms