jnr.ffi
Class StructLayout.EnumField<E extends Enum<E>>

java.lang.Object
  jnr.ffi.StructLayout.Field
      jnr.ffi.StructLayout.NumberField
          jnr.ffi.StructLayout.EnumField<E>

Type Parameters:

E - the type of Enum

Direct Known Subclasses:

StructLayout.Enum16, StructLayout.Enum32, StructLayout.Enum64, StructLayout.Enum8, StructLayout.EnumLong

Enclosing class:

StructLayout

protected abstract class StructLayout.EnumField<E extends Enum<E>>
extends StructLayout.NumberField

Base for all the Enum fields.

Field Summary

protected Class<E>	enumClass
protected EnumMapper	enumMapper

Fields inherited from class jnr.ffi.StructLayout.NumberField

type

Constructor Summary

StructLayout.EnumField(NativeType type, Class<E> enumClass)
Constructs a new Enum field.

Method Summary

E	get(Pointer ptr) Gets a java Enum value representing the native integer value.
String	toString(Pointer ptr) Returns a string representation of this field.

Methods inherited from class jnr.ffi.StructLayout.NumberField

byteValue, doubleValue, floatValue, intValue, longValue, set, shortValue

Methods inherited from class jnr.ffi.StructLayout.Field

enclosing, offset

Methods inherited from class java.lang.Object

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

Field Detail

enumClass

protected final Class<E extends Enum<E>> enumClass

enumMapper

protected final EnumMapper enumMapper

Constructor Detail

StructLayout.EnumField

public StructLayout.EnumField(NativeType type,
                              Class<E> enumClass)

Constructs a new Enum field.

Parameters:

type - the native type of the enum.

enumClass - the Enum class.

Method Detail

get

public E get(Pointer ptr)

Gets a java Enum value representing the native integer value.

Returns:

a java Enum value.

toString

public final String toString(Pointer ptr)

Returns a string representation of this field.

Overrides:

toString in class StructLayout.NumberField

Returns:

a string representation of this field.