de.intarsys.nativec.type

Class NativeBuffer

java.lang.Object

de.intarsys.nativec.type.NativeObject

de.intarsys.nativec.type.NativeBuffer

All Implemented Interfaces:

INativeObject

public class NativeBuffer
extends NativeObject

A wrapper for a sequence of bytes.

Field Summary

Fields

Modifier and Type	Field and Description
static NativeBufferType	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
	NativeBuffer(byte[] bytes)
protected	NativeBuffer(INativeHandle handle)
	NativeBuffer(int pSize)

Method Summary

Methods

Modifier and Type	Method and Description
int	getByteCount() The number of bytes occupied by this.
INativeType	getNativeType() The meta information and behavior for the NativeObject.
int	getSize() The number of elements in the NativeBuffer
java.lang.Object	getValue() A Java side representation from the memory.
void	setSize(int size)
void	setValue(java.lang.Object value) Assign (and marshall to memory) the Java side representation.

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, toString, wait, wait, wait

Field Detail

META

public static final NativeBufferType META

The meta class instance

Constructor Detail

NativeBuffer

public NativeBuffer(byte[] bytes)

NativeBuffer

protected NativeBuffer(INativeHandle handle)

NativeBuffer

public NativeBuffer(int pSize)

Method Detail

getByteCount

public int getByteCount()

Description copied from class: NativeObject

The number of bytes occupied by this.

Specified by:

getByteCount in class NativeObject

Returns:

The number of bytes occupied by this.

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.

getSize

public int getSize()

The number of elements in the NativeBuffer

Returns:

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.

setSize

public void setSize(int size)

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.