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org.gnu.glib

Class Value

public class Value
extends MemStruct
Value is a polymorphic type that can hold values of any other type. This is used internally and should not be exposed outside of the library.

Constructor Summary

Value(Handle aHandle)
Construct a new Value object using a handle to a native object.
Value(Type type)
Construct a new Value from a given org.gnu.glib.Type.

Method Summary

Value
copy()
Create a copy of this Value object.
protected static Handle
g_value_copy(Handle srcValue)
protected static boolean
g_value_get_boolean(Handle value)
protected static Handle
g_value_get_boxed(Handle value)
protected static byte
g_value_get_char(Handle value)
protected static double
g_value_get_double(Handle value)
protected static double
g_value_get_float(Handle value)
protected static int
g_value_get_int(Handle value)
protected static Object
g_value_get_java_object(Handle value)
protected static long
g_value_get_long(Handle value)
protected static Handle
g_value_get_pointer(Handle value)
protected static String
g_value_get_string(Handle value)
protected static Handle
g_value_init(int type)
protected static Handle
g_value_reset(Handle value)
protected static void
g_value_set_boolean(Handle value, boolean vBoolean)
protected static void
g_value_set_boxed(Handle value, Handle box)
protected static void
g_value_set_char(Handle value, byte vChar)
protected static void
g_value_set_double(Handle value, double vDouble)
protected static void
g_value_set_float(Handle value, double vFloat)
protected static void
g_value_set_int(Handle value, int vInt)
protected static void
g_value_set_java_object(Handle value, Object obj)
protected static void
g_value_set_long(Handle value, long vLong)
protected static void
g_value_set_pointer(Handle value, Handle ptr)
protected static void
g_value_set_string(Handle value, String vString)
protected static int
g_value_type(Handle value)
protected static void
g_value_unset(Handle value)
boolean
getBoolean()
Used internally by Java-Gnome
Boxed
getBoxed()
double
getDouble()
Used internally by Java-Gnome
double
getFloat()
Used internally by Java-Gnome
int
getInt()
Used internally by Java-Gnome
Object
getJavaObject()
Get the data held by this Value object.
long
getLong()
Used internally by Java-Gnome
String
getString()
Used internally by Java-Gnome
void
setBoolean(boolean value)
Used internally by Java-Gnome to set a boolean value
void
setBoxed(Boxed value)
void
setDouble(double value)
Used internally by Java-Gnome to set a double value
void
setFloat(float value)
Used internally by Java-Gnome to set a float value
void
setInteger(int value)
Used internally by Java-Gnome to set an integer value
void
setJavaObject(Object obj)
Set the data held by this Value object with the given Object.
void
setLong(long value)
Used internally by Java-Gnome to set a long value
void
setString(String value)
Used internally by Java-Gnome to set a string value

Methods inherited from class org.gnu.glib.MemStruct

finalize, getMemStructFromHandle

Methods inherited from class org.gnu.glib.Struct

equals, getHandle, getNullHandle, hashCode, setHandle

Constructor Details

Value

public Value(Handle aHandle)
Construct a new Value object using a handle to a native object.
Parameters:
aHandle - The handle

Value

public Value(Type type)
Construct a new Value from a given org.gnu.glib.Type.

Method Details

copy

public Value copy()
Create a copy of this Value object.
Returns:
An object of type Value that contains the same data as the current object.

g_value_copy

protected static final Handle g_value_copy(Handle srcValue)

g_value_get_boolean

protected static final boolean g_value_get_boolean(Handle value)

g_value_get_boxed

protected static final Handle g_value_get_boxed(Handle value)

g_value_get_char

protected static final byte g_value_get_char(Handle value)

g_value_get_double

protected static final double g_value_get_double(Handle value)

g_value_get_float

protected static final double g_value_get_float(Handle value)

g_value_get_int

protected static final int g_value_get_int(Handle value)

g_value_get_java_object

protected static final Object g_value_get_java_object(Handle value)

g_value_get_long

protected static final long g_value_get_long(Handle value)

g_value_get_pointer

protected static final Handle g_value_get_pointer(Handle value)

g_value_get_string

protected static final String g_value_get_string(Handle value)

g_value_init

protected static final Handle g_value_init(int type)

g_value_reset

protected static final Handle g_value_reset(Handle value)

g_value_set_boolean

protected static final void g_value_set_boolean(Handle value,
                                                boolean vBoolean)

g_value_set_boxed

protected static final void g_value_set_boxed(Handle value,
                                              Handle box)

g_value_set_char

protected static final void g_value_set_char(Handle value,
                                             byte vChar)

g_value_set_double

protected static final void g_value_set_double(Handle value,
                                               double vDouble)

g_value_set_float

protected static final void g_value_set_float(Handle value,
                                              double vFloat)

g_value_set_int

protected static final void g_value_set_int(Handle value,
                                            int vInt)

g_value_set_java_object

protected static final void g_value_set_java_object(Handle value,
                                                    Object obj)

g_value_set_long

protected static final void g_value_set_long(Handle value,
                                             long vLong)

g_value_set_pointer

protected static final void g_value_set_pointer(Handle value,
                                                Handle ptr)

g_value_set_string

protected static final void g_value_set_string(Handle value,
                                               String vString)

g_value_type

protected static final int g_value_type(Handle value)

g_value_unset

protected static final void g_value_unset(Handle value)

getBoolean

public boolean getBoolean()
Used internally by Java-Gnome

getBoxed

public Boxed getBoxed()

getDouble

public double getDouble()
Used internally by Java-Gnome

getFloat

public double getFloat()
Used internally by Java-Gnome

getInt

public int getInt()
Used internally by Java-Gnome

getJavaObject

public Object getJavaObject()
Get the data held by this Value object.

NOTE: You probably don't want to use this directly. Prefer using a convenience method such as: GObject.getJavaObjectProperty(String).

Returns:
The data value held by this Value instance. If the data is held in the C GValue structure, the returned object is an instance of Handle. If the data is held locally in the Java object, that is returned, otherwise null is returned.

getLong

public long getLong()
Used internally by Java-Gnome

getString

public String getString()
Used internally by Java-Gnome

setBoolean

public void setBoolean(boolean value)
Used internally by Java-Gnome to set a boolean value

setBoxed

public void setBoxed(Boxed value)

setDouble

public void setDouble(double value)
Used internally by Java-Gnome to set a double value

setFloat

public void setFloat(float value)
Used internally by Java-Gnome to set a float value

setInteger

public void setInteger(int value)
Used internally by Java-Gnome to set an integer value

setJavaObject

public void setJavaObject(Object obj)
Set the data held by this Value object with the given Object. Objects will be set directly in the C GValue structure. Other "non-Glib" objects will also be kept locally in the Java object.

NOTE: You probably don't want to use this directly. Prefer using a convenience method such as: GObject.setJavaObjectProperty(String,Object).

Parameters:
obj - The object to set as the data value for this Value instance.

setLong

public void setLong(long value)
Used internally by Java-Gnome to set a long value

setString

public void setString(String value)
Used internally by Java-Gnome to set a string value

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