Package org.webkitgtk.jsc

Class JavaScriptCore

java.lang.Object

org.webkitgtk.jsc.JavaScriptCore

@Generated("org.javagi.JavaGI")
public final class JavaScriptCore
extends Object

Constants and functions that are declared in the global JavaScriptCore namespace.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAJOR_VERSION	Like jsc_get_major_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.
static final int	MICRO_VERSION	Like jsc_get_micro_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.
static final int	MINOR_VERSION	Like jsc_get_minor_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.
static final String	OPTIONS_USE_DFG	Allows the DFG JIT to be used if true.
static final String	OPTIONS_USE_FTL	Allows the FTL JIT to be used if true.
static final String	OPTIONS_USE_JIT	Allows the executable pages to be allocated for JIT and thunks if true.
static final String	OPTIONS_USE_LLINT	Allows the LLINT to be used if true.

Constructor Summary

Constructors

Constructor	Description
JavaScriptCore()

Method Summary

Modifier and Type	Method	Description
static int	getMajorVersion()	Returns the major version number of the JavaScriptCore library.
static int	getMicroVersion()	Returns the micro version number of the JavaScriptCore library.
static int	getMinorVersion()	Returns the minor version number of the JavaScriptCore library.
static void	javagi$ensureInitialized()
static void	optionsForeach(@Nullable OptionsFunc function)	Iterates all available options calling function for each one.
static boolean	optionsGetBoolean(String option, Out<Boolean> value)	Get option as a gboolean value.
static boolean	optionsGetDouble(String option, Out<Double> value)	Get option as a gdouble value.
static boolean	optionsGetInt(String option, Out<Integer> value)	Get option as a gint value.
static OptionGroup	optionsGetOptionGroup()	Create a GOptionGroup to handle JSCOptions as command line arguments.
static boolean	optionsGetRangeString(String option, Out<String> value)	Get option as a range string.
static boolean	optionsGetSize(String option, Out<Long> value)	Get option as a gsize value.
static boolean	optionsGetString(String option, Out<String> value)	Get option as a string.
static boolean	optionsGetUint(String option, Out<Integer> value)	Get option as a guint value.
static boolean	optionsSetBoolean(String option, boolean value)	Set option as a gboolean value.
static boolean	optionsSetDouble(String option, double value)	Set option as a gdouble value.
static boolean	optionsSetInt(String option, int value)	Set option as a gint value.
static boolean	optionsSetRangeString(String option, String value)	Set option as a range string.
static boolean	optionsSetSize(String option, long value)	Set option as a gsize value.
static boolean	optionsSetString(String option, String value)	Set option as a string.
static boolean	optionsSetUint(String option, int value)	Set option as a guint value.

Methods inherited from class java.lang.Object

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

Field Details

MAJOR_VERSION

public static final int MAJOR_VERSION

Like jsc_get_major_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.

See Also:

• Constant Field Values

MICRO_VERSION

public static final int MICRO_VERSION

Like jsc_get_micro_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.

See Also:

• Constant Field Values

MINOR_VERSION

public static final int MINOR_VERSION

Like jsc_get_minor_version(), but from the headers used at application compile time, rather than from the library linked against at application run time.

See Also:

• Constant Field Values

OPTIONS_USE_DFG

public static final String OPTIONS_USE_DFG

Allows the DFG JIT to be used if true. Option type: OptionType.BOOLEAN Default value: true.

Since:

2.24

See Also:

• Constant Field Values

OPTIONS_USE_FTL

public static final String OPTIONS_USE_FTL

Allows the FTL JIT to be used if true. Option type: OptionType.BOOLEAN Default value: true.

Since:

2.24

See Also:

• Constant Field Values

OPTIONS_USE_JIT

public static final String OPTIONS_USE_JIT

Allows the executable pages to be allocated for JIT and thunks if true. Option type: OptionType.BOOLEAN Default value: true.

Since:

2.24

See Also:

• Constant Field Values

OPTIONS_USE_LLINT

public static final String OPTIONS_USE_LLINT

Allows the LLINT to be used if true. Option type: OptionType.BOOLEAN Default value: true.

Since:

2.24

See Also:

• Constant Field Values

Constructor Details

JavaScriptCore

public JavaScriptCore()

Method Details

javagi$ensureInitialized

public static void javagi$ensureInitialized()

getMajorVersion

public static int getMajorVersion()

Returns the major version number of the JavaScriptCore library. (e.g. in JavaScriptCore version 1.8.3 this is 1.)

This function is in the library, so it represents the JavaScriptCore library your code is running against. Contrast with the JSC_MAJOR_VERSION macro, which represents the major version of the JavaScriptCore headers you have included when compiling your code.

Returns:

the major version number of the JavaScriptCore library

getMicroVersion

public static int getMicroVersion()

Returns the micro version number of the JavaScriptCore library. (e.g. in JavaScriptCore version 1.8.3 this is 3.)

This function is in the library, so it represents the JavaScriptCore library your code is running against. Contrast with the JSC_MICRO_VERSION macro, which represents the micro version of the JavaScriptCore headers you have included when compiling your code.

Returns:

the micro version number of the JavaScriptCore library

getMinorVersion

public static int getMinorVersion()

Returns the minor version number of the JavaScriptCore library. (e.g. in JavaScriptCore version 1.8.3 this is 8.)

This function is in the library, so it represents the JavaScriptCore library your code is running against. Contrast with the JSC_MINOR_VERSION macro, which represents the minor version of the JavaScriptCore headers you have included when compiling your code.

Returns:

the minor version number of the JavaScriptCore library

optionsForeach

public static void optionsForeach(@Nullable OptionsFunc function)

Iterates all available options calling function for each one. Iteration can stop early if function returns false.

Parameters:

function - a JSCOptionsFunc callback

Since:

2.24

optionsGetBoolean

public static boolean optionsGetBoolean(String option,
 Out<Boolean> value)

Get option as a gboolean value.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetDouble

public static boolean optionsGetDouble(String option,
 Out<Double> value)

Get option as a gdouble value.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetInt

public static boolean optionsGetInt(String option,
 Out<Integer> value)

Get option as a gint value.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetOptionGroup

public static OptionGroup optionsGetOptionGroup()

Create a GOptionGroup to handle JSCOptions as command line arguments. The options will be exposed as command line arguments with the form <emphasis>--jsc-&lt;option&gt;=&lt;value&gt;</emphasis>. Each entry in the returned GOptionGroup is configured to apply the corresponding option during command line parsing. Applications only need to pass the returned group to g_option_context_add_group(), and the rest will be taken care for automatically.

Returns:

a GOptionGroup for the JSCOptions

Since:

2.24

optionsGetRangeString

public static boolean optionsGetRangeString(String option,
 Out<String> value)

Get option as a range string. The string must be in the format <emphasis>[!]&lt;low&gt;[:&lt;high&gt;]</emphasis> where low and high are guint values. Values between low and high (both included) will be considered in the range, unless <emphasis>!</emphasis> is used to invert the range.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetSize

public static boolean optionsGetSize(String option,
 Out<Long> value)

Get option as a gsize value.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetString

public static boolean optionsGetString(String option,
 Out<String> value)

Get option as a string.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsGetUint

public static boolean optionsGetUint(String option,
 Out<Integer> value)

Get option as a guint value.

Parameters:

option - the option identifier

value - return location for the option value

Returns:

true if value has been set or false if the option doesn't exist

Since:

2.24

optionsSetBoolean

public static boolean optionsSetBoolean(String option,
 boolean value)

Set option as a gboolean value.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetDouble

public static boolean optionsSetDouble(String option,
 double value)

Set option as a gdouble value.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetInt

public static boolean optionsSetInt(String option,
 int value)

Set option as a gint value.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetRangeString

public static boolean optionsSetRangeString(String option,
 String value)

Set option as a range string. The string must be in the format <emphasis>[!]&lt;low&gt;[:&lt;high&gt;]</emphasis> where low and high are guint values. Values between low and high (both included) will be considered in the range, unless <emphasis>!</emphasis> is used to invert the range.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetSize

public static boolean optionsSetSize(String option,
 long value)

Set option as a gsize value.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetString

public static boolean optionsSetString(String option,
 String value)

Set option as a string.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24

optionsSetUint

public static boolean optionsSetUint(String option,
 int value)

Set option as a guint value.

Parameters:

option - the option identifier

value - the value to set

Returns:

true if option was correctly set or false otherwise.

Since:

2.24