Package de.intarsys.nativec.type

Class NativeVoid

java.lang.Object

de.intarsys.nativec.type.NativeObject

de.intarsys.nativec.type.NativeSimple

de.intarsys.nativec.type.NativeVoid

All Implemented Interfaces:

INativeMemory, INativeObject

Direct Known Subclasses:

NativeFunction

public class NativeVoid
extends NativeSimple

An object representing "void" ("nothing" or rather nothing we can specify more explicitly). Mostly (only?) useful with references.

Field Summary

Fields

Modifier and Type	Field	Description
static final NativeVoidType	META	The meta class instance
static final NativeVoid	NULL

Fields inherited from class de.intarsys.nativec.type.NativeObject

DEBUG, SHIFT_INT, SHIFT_LONG, SHIFT_LONGLONG, SIZE_BYTE, SIZE_FLOAT, SIZE_INT, SIZE_LONG, SIZE_LONGLONG, SIZE_PTR, SIZE_SHORT

Method Summary

Modifier and Type	Method	Description
static NativeVoid	createFromAddress(long address)
INativeType	getNativeType()	The meta information and behavior for the NativeObject.
Object	getValue()	A Java side representation from the memory.
void	setValue(Object value)	Assign (and marshall to memory) the Java side representation.

Methods inherited from class de.intarsys.nativec.type.NativeSimple

getByteCount

Methods inherited from class de.intarsys.nativec.type.NativeObject

cast, createReference, getByte, getByteArray, getBytes, getCLong, getInt, getNativeHandle, getNativeHandle, getShort, getString, getWideString, isNull, setByte, setByteArray, setCLong, setInt, setNativeHandle, setShort, setString, setWideString, toNestedString

Methods inherited from class java.lang.Object

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

Field Details

META

public static final NativeVoidType META

The meta class instance

NULL

public static final NativeVoid NULL

Method Details

createFromAddress

public static NativeVoid createFromAddress(long address)

getNativeType

public INativeType getNativeType()

Description copied from class: NativeObject

The meta information and behavior for the NativeObject.

There is exactly one meta instance for all NativeObject instances of a certain type.

Specified by:

getNativeType in interface INativeObject

Specified by:

getNativeType in class NativeObject

Returns:

The meta information and behavior for the NativeObject.

getValue

public Object getValue()

Description copied from interface: INativeObject

A Java side representation from the memory.

Returns:

A Java side representation for the INativeObject.

setValue

public void setValue(Object value)

Description copied from interface: INativeObject

Assign (and marshall to memory) the Java side representation.

Parameters:

value - The new Java value.