Examples with Value org.graalvm.polyglot.Value used on opensource projects

Example 66 with Value

use of org.graalvm.polyglot.Value in project graal by oracle.

the class PolyglotNativeAPI method polyglot_value_is_boolean.

@CEntryPoint(name = "polyglot_value_is_boolean")
public static PolyglotStatus polyglot_value_is_boolean(IsolateThread isolate_thread, PolyglotValuePointer value, CIntPointer result) {
    return withHandledErrors(() -> {
        Value jValue = fetchHandle(value);
        result.write(jValue.isBoolean() ? 1 : 0);
    });
}

Example 67 with Value

use of org.graalvm.polyglot.Value in project graal by oracle.

the class PolyglotNativeAPI method polyglot_value_fits_in_uint8.

@CEntryPoint(name = "polyglot_value_fits_in_uint8")
public static PolyglotStatus polyglot_value_fits_in_uint8(IsolateThread isolate_thread, PolyglotValuePointer value, CIntPointer result) {
    return withHandledErrors(() -> {
        Value dataObject = fetchHandle(value);
        int intValue = dataObject.asInt();
        result.write((dataObject.fitsInInt() && intValue >= 0 && intValue <= 255) ? 1 : 0);
    });
}

Example 68 with Value

use of org.graalvm.polyglot.Value in project graal by oracle.

the class PolyglotNativeAPI method polyglot_value_fits_in_int32.

@CEntryPoint(name = "polyglot_value_fits_in_int32")
public static PolyglotStatus polyglot_value_fits_in_int32(IsolateThread isolate_thread, PolyglotValuePointer value, CIntPointer result) {
    return withHandledErrors(() -> {
        Value dataObject = fetchHandle(value);
        result.write(dataObject.fitsInInt() ? 1 : 0);
    });
}

Example 69 with Value

use of org.graalvm.polyglot.Value in project graal by oracle.

the class PolyglotNativeAPI method polyglot_get_member.

@CEntryPoint(name = "polyglot_get_member")
public static PolyglotStatus polyglot_get_member(IsolateThread isolate_thread, PolyglotValuePointer object, CCharPointer utf8_name, PolyglotValuePointerPointer result) {
    return withHandledErrors(() -> {
        Value jObject = fetchHandle(object);
        result.write(createHandle(jObject.getMember(CTypeConversion.toJavaString(utf8_name))));
    });
}

Example 70 with Value

use of org.graalvm.polyglot.Value in project graal by oracle.

the class PolyglotNativeAPI method polyglot_value_fits_in_uint32.

@CEntryPoint(name = "polyglot_value_fits_in_uint32")
public static PolyglotStatus polyglot_value_fits_in_uint32(IsolateThread isolate_thread, PolyglotValuePointer value, CIntPointer result) {
    return withHandledErrors(() -> {
        Value dataObject = fetchHandle(value);
        long longValue = dataObject.asLong();
        result.write((dataObject.fitsInLong() && longValue >= 0 && longValue <= 4228250625L) ? 1 : 0);
    });
}