jnr.ffi.util
Class EnumMapper

java.lang.Object
  jnr.ffi.mapper.AbstractDataConverter<Enum,Integer>
      jnr.ffi.util.EnumMapper

All Implemented Interfaces:

DataConverter<Enum,Integer>, FromNativeConverter<Enum,Integer>, ToNativeConverter<Enum,Integer>

public final class EnumMapper
extends AbstractDataConverter<Enum,Integer>

Provides mapping from Enum values to native integers and vice-versa

Nested Class Summary

static interface

EnumMapper.IntegerEnum

Nested classes/interfaces inherited from interface jnr.ffi.mapper.ToNativeConverter

ToNativeConverter.PostInvocation<J,N>

Method Summary

Enum	fromNative(Integer nativeValue, FromNativeContext context)
static EnumMapper	getInstance(Class<? extends Enum> enumClass)
int	intValue(Enum value)
long	longValue(Enum value)
Class<Integer>	nativeType()
Integer	toNative(Enum value, ToNativeContext context)
Enum	valueOf(int value)
Enum	valueOf(long value)
Enum	valueOf(Number value)

Methods inherited from class java.lang.Object

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

Method Detail

fromNative

public Enum fromNative(Integer nativeValue,
                       FromNativeContext context)

nativeType

public Class<Integer> nativeType()

toNative

public Integer toNative(Enum value,
                        ToNativeContext context)

getInstance

public static EnumMapper getInstance(Class<? extends Enum> enumClass)

intValue

public final int intValue(Enum value)

longValue

public final long longValue(Enum value)

valueOf

public Enum valueOf(int value)

valueOf

public Enum valueOf(long value)

valueOf

public Enum valueOf(Number value)