de.intarsys.nativec.type

Class NativeInt

java.lang.Object

de.intarsys.nativec.type.NativeObject

de.intarsys.nativec.type.NativeSimple

de.intarsys.nativec.type.NativeNumber

de.intarsys.nativec.type.NativeInt

All Implemented Interfaces:

INativeObject

public class NativeInt
extends NativeNumber

A wrapper for a primitive int (which is always 4 bytes except on ILP64 systems which can be treated as non-existent for our purposes).

Field Summary

Fields

Modifier and Type	Field and Description
static NativeIntType	META The meta class instance

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

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

Constructor Summary

Constructors

Modifier	Constructor and Description
	NativeInt() Create a new wrapper
protected	NativeInt(INativeHandle handle)
	NativeInt(long value) Create a new wrapper

Method Summary

Methods

Modifier and Type	Method and Description
byte	byteValue() This as a java primitive byte value.
static NativeInt	createFromAddress(long address)
INativeType	getNativeType() The meta information and behavior for the NativeObject.
java.lang.Object	getValue() A Java side representation from the memory.
int	intValue() This as a java primitive int value.
long	longValue() This as a java primitive long value.
void	setValue(int value)
void	setValue(java.lang.Object value) Assign (and marshall to memory) the Java side representation.
short	shortValue() This as a java primitive short value.
java.lang.String	toString()

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

getByteCount

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

allocate, 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

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

Field Detail

META

public static final NativeIntType META

The meta class instance

Constructor Detail

NativeInt

public NativeInt()

Create a new wrapper

NativeInt

protected NativeInt(INativeHandle handle)

NativeInt

public NativeInt(long value)

Create a new wrapper

Method Detail

createFromAddress

public static NativeInt createFromAddress(long address)

byteValue

public byte byteValue()

Description copied from class: NativeNumber

This as a java primitive byte value.

Specified by:

byteValue in class NativeNumber

Returns:

This as a java primitive byte value.

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 java.lang.Object getValue()

Description copied from interface: INativeObject

A Java side representation from the memory.

Returns:

A Java side representation for the INativeObject.

intValue

public int intValue()

Description copied from class: NativeNumber

This as a java primitive int value.

Specified by:

intValue in class NativeNumber

Returns:

This as a java primitive int value.

longValue

public long longValue()

Description copied from class: NativeNumber

This as a java primitive long value.

Specified by:

longValue in class NativeNumber

Returns:

This as a java primitive long value.

setValue

public void setValue(int value)

setValue

public void setValue(java.lang.Object value)

Description copied from interface: INativeObject

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

Parameters:

value - The new Java value.

shortValue

public short shortValue()

Description copied from class: NativeNumber

This as a java primitive short value.

Specified by:

shortValue in class NativeNumber

Returns:

This as a java primitive short value.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object