Package de.intarsys.nativec.type

Class NativeString

java.lang.Object

de.intarsys.nativec.type.NativeObject

de.intarsys.nativec.type.NativeString

All Implemented Interfaces:

INativeMemory, INativeObject

public class NativeString
extends NativeObject

A wrapper for a C single byte null terminated string.

Field Summary

Fields

Modifier and Type	Field	Description
static final NativeStringType	META	The meta class instance

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

Constructor Summary

Constructors

Constructor	Description
NativeString(String value)

Method Summary

Modifier and Type	Method	Description
static NativeString	createFromAddress(long address)
int	getByteCount()	The number of bytes occupied by this.
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.
void	setValue(String value)
String	stringValue()	The java object corresponding to this.

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 NativeStringType META

The meta class instance

Constructor Details

NativeString

public NativeString(String value)

Method Details

createFromAddress

public static NativeString createFromAddress(long address)

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.

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.

setValue

public void setValue(String value)

stringValue

public String stringValue()

The java object corresponding to this.

Returns:

The java object corresponding to this.