com.openinventor.inventor

Class IntegerValuedEnumHelper

java.lang.Object

com.openinventor.inventor.IntegerValuedEnumHelper

public final class IntegerValuedEnumHelper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
IntegerValuedEnumHelper()

Method Summary

Modifier and Type	Method and Description
static <T extends java.lang.Enum<T> & IntegerValuedEnum> java.util.EnumSet<T>	enumSetOf(java.lang.Class<T> enumType, int integerValue) Returns a set of enum values from an integer value.
static <T extends java.lang.Enum<T> & IntegerValuedEnum> T	fromIntValue(java.lang.Class<T> enumType, int integerValue)
static <T extends java.lang.Enum<T> & IntegerValuedEnum> int	valueOf(java.util.EnumSet<T> enumSet) Returns an integer value of a set of enum values.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerValuedEnumHelper

public IntegerValuedEnumHelper()

Method Detail

fromIntValue

public static <T extends java.lang.Enum<T> & IntegerValuedEnum> T fromIntValue(java.lang.Class<T> enumType,
                                                                               int integerValue)

valueOf

public static <T extends java.lang.Enum<T> & IntegerValuedEnum> int valueOf(java.util.EnumSet<T> enumSet)

Returns an integer value of a set of enum values.

Parameters:

enumSet - set of enum values

Returns:

the integer value of the set of enum values

enumSetOf

public static <T extends java.lang.Enum<T> & IntegerValuedEnum> java.util.EnumSet<T> enumSetOf(java.lang.Class<T> enumType,
                                                                                               int integerValue)

Returns a set of enum values from an integer value.

Parameters:

enumType - the type of the enum (needed because of type erasure)

integerValue - the value from which to compute the set of enum values

Returns:

an enumset corresponding to the integer value or an empty enum set if a combination of enum values of the given enum type cannot be found.