Package org.gnome.gobject

Class ParamSpecTypeInfo

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.ParamSpecTypeInfo

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class ParamSpecTypeInfo
extends ProxyInstance

This structure is used to provide the type system with the information required to initialize and destruct (finalize) a parameter's class and instances thereof.

The initialized structure is passed to the g_param_type_register_static() The type system will perform a deep copy of this structure, so its memory does not need to be persistent across invocation of g_param_type_register_static().

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ParamSpecTypeInfo.FinalizeCallback	Functional interface declaration of the FinalizeCallback callback.
static interface	ParamSpecTypeInfo.InstanceInitCallback	Functional interface declaration of the InstanceInitCallback callback.
static interface	ParamSpecTypeInfo.ValuesCmpCallback	Functional interface declaration of the ValuesCmpCallback callback.
static interface	ParamSpecTypeInfo.ValueSetDefaultCallback	Functional interface declaration of the ValueSetDefaultCallback callback.
static interface	ParamSpecTypeInfo.ValueValidateCallback	Functional interface declaration of the ValueValidateCallback callback.

Constructor Summary

Constructors

Constructor	Description
ParamSpecTypeInfo()	Allocate a new ParamSpecTypeInfo.
ParamSpecTypeInfo(short instanceSize, short nPreallocs, ParamSpecTypeInfo.InstanceInitCallback instanceInit, Type valueType, ParamSpecTypeInfo.FinalizeCallback finalize_, ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault, ParamSpecTypeInfo.ValueValidateCallback valueValidate, ParamSpecTypeInfo.ValuesCmpCallback valuesCmp)	Allocate a new ParamSpecTypeInfo with the fields set to the provided values.
ParamSpecTypeInfo(short instanceSize, short nPreallocs, ParamSpecTypeInfo.InstanceInitCallback instanceInit, Type valueType, ParamSpecTypeInfo.FinalizeCallback finalize_, ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault, ParamSpecTypeInfo.ValueValidateCallback valueValidate, ParamSpecTypeInfo.ValuesCmpCallback valuesCmp, Arena arena)	Allocate a new ParamSpecTypeInfo with the fields set to the provided values.
ParamSpecTypeInfo(Arena arena)	Allocate a new ParamSpecTypeInfo.
ParamSpecTypeInfo(MemorySegment address)	Create a ParamSpecTypeInfo proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
void	overrideFinalize(ParamSpecTypeInfo.FinalizeCallback finalize_, Arena _arena)	Write a value in the field finalize.
void	overrideInstanceInit(ParamSpecTypeInfo.InstanceInitCallback instanceInit, Arena _arena)	Write a value in the field instance_init.
void	overrideValuesCmp(ParamSpecTypeInfo.ValuesCmpCallback valuesCmp, Arena _arena)	Write a value in the field values_cmp.
void	overrideValueSetDefault(ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault, Arena _arena)	Write a value in the field value_set_default.
void	overrideValueValidate(ParamSpecTypeInfo.ValueValidateCallback valueValidate, Arena _arena)	Write a value in the field value_validate.
short	readInstanceSize()	Read the value of the field instance_size.
short	readNPreallocs()	Read the value of the field n_preallocs.
Type	readValueType()	Read the value of the field value_type.
void	writeInstanceSize(short instanceSize)	Write a value in the field instance_size.
void	writeNPreallocs(short nPreallocs)	Write a value in the field n_preallocs.
void	writeValueType(Type valueType)	Write a value in the field value_type.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParamSpecTypeInfo

public ParamSpecTypeInfo(MemorySegment address)

Create a ParamSpecTypeInfo proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

ParamSpecTypeInfo

public ParamSpecTypeInfo(Arena arena)

Allocate a new ParamSpecTypeInfo.

Parameters:

arena - to control the memory allocation scope

ParamSpecTypeInfo

public ParamSpecTypeInfo()

Allocate a new ParamSpecTypeInfo. The memory is allocated with Arena.ofAuto().

ParamSpecTypeInfo

public ParamSpecTypeInfo(short instanceSize,
 short nPreallocs,
 ParamSpecTypeInfo.InstanceInitCallback instanceInit,
 Type valueType,
 ParamSpecTypeInfo.FinalizeCallback finalize_,
 ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault,
 ParamSpecTypeInfo.ValueValidateCallback valueValidate,
 ParamSpecTypeInfo.ValuesCmpCallback valuesCmp,
 Arena arena)

Allocate a new ParamSpecTypeInfo with the fields set to the provided values.

Parameters:

instanceSize - value for the field instanceSize

nPreallocs - value for the field nPreallocs

instanceInit - callback function for the field instanceInit

valueType - value for the field valueType

finalize_ - callback function for the field finalize_

valueSetDefault - callback function for the field valueSetDefault

valueValidate - callback function for the field valueValidate

valuesCmp - callback function for the field valuesCmp

arena - to control the memory allocation scope

ParamSpecTypeInfo

public ParamSpecTypeInfo(short instanceSize,
 short nPreallocs,
 ParamSpecTypeInfo.InstanceInitCallback instanceInit,
 Type valueType,
 ParamSpecTypeInfo.FinalizeCallback finalize_,
 ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault,
 ParamSpecTypeInfo.ValueValidateCallback valueValidate,
 ParamSpecTypeInfo.ValuesCmpCallback valuesCmp)

Allocate a new ParamSpecTypeInfo with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

instanceSize - value for the field instanceSize

nPreallocs - value for the field nPreallocs

instanceInit - callback function for the field instanceInit

valueType - value for the field valueType

finalize_ - callback function for the field finalize_

valueSetDefault - callback function for the field valueSetDefault

valueValidate - callback function for the field valueValidate

valuesCmp - callback function for the field valuesCmp

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readInstanceSize

public short readInstanceSize()

Read the value of the field instance_size.

Returns:

The value of the field instance_size

writeInstanceSize

public void writeInstanceSize(short instanceSize)

Write a value in the field instance_size.

Parameters:

instanceSize - The new value for the field instance_size

readNPreallocs

public short readNPreallocs()

Read the value of the field n_preallocs.

Returns:

The value of the field n_preallocs

writeNPreallocs

public void writeNPreallocs(short nPreallocs)

Write a value in the field n_preallocs.

Parameters:

nPreallocs - The new value for the field n_preallocs

overrideInstanceInit

public void overrideInstanceInit(ParamSpecTypeInfo.InstanceInitCallback instanceInit,
 Arena _arena)

Write a value in the field instance_init.

Parameters:

instanceInit - The new value for the field instance_init

_arena - to control the memory allocation scope

readValueType

public Type readValueType()

Read the value of the field value_type.

Returns:

The value of the field value_type

writeValueType

public void writeValueType(Type valueType)

Write a value in the field value_type.

Parameters:

valueType - The new value for the field value_type

overrideFinalize

public void overrideFinalize(ParamSpecTypeInfo.FinalizeCallback finalize_,
 Arena _arena)

Write a value in the field finalize.

Parameters:

finalize_ - The new value for the field finalize

_arena - to control the memory allocation scope

overrideValueSetDefault

public void overrideValueSetDefault(ParamSpecTypeInfo.ValueSetDefaultCallback valueSetDefault,
 Arena _arena)

Write a value in the field value_set_default.

Parameters:

valueSetDefault - The new value for the field value_set_default

_arena - to control the memory allocation scope

overrideValueValidate

public void overrideValueValidate(ParamSpecTypeInfo.ValueValidateCallback valueValidate,
 Arena _arena)

Write a value in the field value_validate.

Parameters:

valueValidate - The new value for the field value_validate

_arena - to control the memory allocation scope

overrideValuesCmp

public void overrideValuesCmp(ParamSpecTypeInfo.ValuesCmpCallback valuesCmp,
 Arena _arena)

Write a value in the field values_cmp.

Parameters:

valuesCmp - The new value for the field values_cmp

_arena - to control the memory allocation scope