kitejs/io.github.yuroyami.kitejs/Context/Companion

Companion

Properties

Whether a function marked "use asm" is compiled to typed code. On by default. Turning it off makes such a function run like any other, which is the same answer, only slower.

FEATURE_DYNAMIC_SCOPE

const val FEATURE_DYNAMIC_SCOPE: Int = 7

FEATURE_E4X

const val FEATURE_E4X: Int = 6

FEATURE_ENABLE_JAVA_MAP_ACCESS

const val FEATURE_ENABLE_JAVA_MAP_ACCESS: Int = 21

FEATURE_ENABLE_XML_SECURE_PARSING

const val FEATURE_ENABLE_XML_SECURE_PARSING: Int = 20

FEATURE_ENHANCED_JAVA_ACCESS

const val FEATURE_ENHANCED_JAVA_ACCESS: Int = 13

FEATURE_ENUMERATE_IDS_FIRST

const val FEATURE_ENUMERATE_IDS_FIRST: Int = 16

FEATURE_INTEGER_WITHOUT_DECIMAL_PLACE

const val FEATURE_INTEGER_WITHOUT_DECIMAL_PLACE: Int = 18

FEATURE_INTL_402

const val FEATURE_INTL_402: Int = 22

FEATURE_LITTLE_ENDIAN

const val FEATURE_LITTLE_ENDIAN: Int = 19

FEATURE_LOCATION_INFORMATION_IN_ERROR

const val FEATURE_LOCATION_INFORMATION_IN_ERROR: Int = 10

FEATURE_MEMBER_EXPR_AS_FUNCTION_NAME

const val FEATURE_MEMBER_EXPR_AS_FUNCTION_NAME: Int = 2

FEATURE_NON_ECMA_GET_YEAR

const val FEATURE_NON_ECMA_GET_YEAR: Int = 1

FEATURE_OLD_UNDEF_NULL_THIS

const val FEATURE_OLD_UNDEF_NULL_THIS: Int = 15

FEATURE_PARENT_PROTO_PROPERTIES

const val FEATURE_PARENT_PROTO_PROPERTIES: Int = 5

FEATURE_RESERVED_KEYWORD_AS_IDENTIFIER

const val FEATURE_RESERVED_KEYWORD_AS_IDENTIFIER: Int = 3

FEATURE_STRICT_EVAL

const val FEATURE_STRICT_EVAL: Int = 9

FEATURE_STRICT_MODE

const val FEATURE_STRICT_MODE: Int = 11

FEATURE_STRICT_VARS

const val FEATURE_STRICT_VARS: Int = 8

FEATURE_THREAD_SAFE_OBJECTS

const val FEATURE_THREAD_SAFE_OBJECTS: Int = 17

FEATURE_TO_STRING_AS_SOURCE

const val FEATURE_TO_STRING_AS_SOURCE: Int = 4

FEATURE_V8_EXTENSIONS

const val FEATURE_V8_EXTENSIONS: Int = 14

FEATURE_WARNING_AS_ERROR

const val FEATURE_WARNING_AS_ERROR: Int = 12

IMPLEMENTATION_VERSION

const val IMPLEMENTATION_VERSION: String

What Context.implementationVersion answers. Upstream reads it from a jar manifest.

isCurrentContextStrict

val isCurrentContextStrict: Boolean

Whether the code running right now is in strict mode. False when there is no context.

languageVersionProperty

const val languageVersionProperty: String

undefinedValue

val undefinedValue: Any

The value of undefined.

VERSION_1_0

const val VERSION_1_0: Int = 100

VERSION_1_1

const val VERSION_1_1: Int = 110

VERSION_1_2

const val VERSION_1_2: Int = 120

VERSION_1_3

const val VERSION_1_3: Int = 130

VERSION_1_4

const val VERSION_1_4: Int = 140

VERSION_1_5

const val VERSION_1_5: Int = 150

VERSION_1_6

const val VERSION_1_6: Int = 160

VERSION_1_7

const val VERSION_1_7: Int = 170

VERSION_1_8

const val VERSION_1_8: Int = 180

VERSION_DEFAULT

const val VERSION_DEFAULT: Int = 0

VERSION_ECMASCRIPT

const val VERSION_ECMASCRIPT: Int = 250

Like VERSION_ES6 with the remaining legacy leniencies switched off.

VERSION_ES6

const val VERSION_ES6: Int = 200

The default: everything up to ES6 that this engine implements.

VERSION_UNKNOWN

const val VERSION_UNKNOWN: Int

The version number a script asked for was not one of the known ones.

Functions

call

fun call(factory: ContextFactory?, callable: Callable, scope: Scriptable, thisObj: Scriptable?, args: Array<Any?>): Any?

Calls callable with a context entered, entering one from factory if needed.

checkLanguageVersion

fun checkLanguageVersion(version: Int)

enter

fun enter(): Context

Enters a context from the global factory, or returns the one already entered.

exit

fun exit()

Leaves the current context. Each enter needs one exit.

getContext

fun getContext(): Context

The entered context, or a failure if nothing entered one.

getCurrentContext

fun getCurrentContext(): Context?

isValidLanguageVersion

fun isValidLanguageVersion(version: Int): Boolean

reportError

fun reportError(message: String)

fun reportError(message: String, sourceName: String?, lineno: Int, lineSource: String?, lineOffset: Int)

Reports an error through the entered context's reporter, or throws when there is none.

reportRuntimeError

fun reportRuntimeError(message: String): EvaluatorException

fun reportRuntimeError(message: String, sourceName: String?, lineno: Int, lineSource: String?, lineOffset: Int): EvaluatorException

reportWarning

fun reportWarning(message: String)

fun reportWarning(message: String, sourceName: String?, lineno: Int, lineSource: String?, lineOffset: Int)

throwAsScriptRuntimeEx

fun throwAsScriptRuntimeEx(e: Throwable): RuntimeException

Rethrows e as something script can catch: a RhinoException as is, anything else wrapped.

toBoolean

fun toBoolean(value: Any?): Boolean

toNumber

fun toNumber(value: Any?): Double

toObject

fun toObject(value: Any?, scope: Scriptable): Scriptable

toString

fun toString(value: Any?): String