jdk.nashorn.internal.objects.annotations.Getter Java Examples

/**
 * Getter for the Int16Array property.
 * @param self self reference
 * @return the value of the Int16Array property
 */
@Getter(name = "Int16Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getInt16Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.int16Array == LAZY_SENTINEL) {
        global.int16Array = global.getBuiltinInt16Array();
    }
    return global.int16Array;
}
 

/**
 * Getter for the Nashorn extension: global.Java property.
 *
 * @param self self reference
 * @return the value of the Java property
 */
@Getter(name = "Java", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJavaApi(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.javaApi == LAZY_SENTINEL) {
        global.javaApi = global.getBuiltinJavaApi();
    }
    return global.javaApi;
}
 

/**
 * Getter for the Uint16Array property.
 * @param self self reference
 * @return the value of the Uint16Array property
 */
@Getter(name = "Uint16Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getUint16Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uint16Array == LAZY_SENTINEL) {
        global.uint16Array = global.getBuiltinUint16Array();
    }
    return global.uint16Array;
}
 

/**
 * Length getter
 * @param self self reference
 * @return the length of the object
 */
@Getter(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
public static Object length(final Object self) {
    if (isArray(self)) {
        return JSType.toUint32(((ScriptObject) self).getArray().length());
    }

    return 0;
}
 

/**
 * Length getter
 * @param self self reference
 * @return the length of the object
 */
@Getter(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
public static Object length(final Object self) {
    if (isArray(self)) {
        final long length = ((ScriptObject) self).getArray().length();
        assert length >= 0L;
        // Cast to the narrowest supported numeric type to help optimistic type calculator
        if (length <= Integer.MAX_VALUE) {
            return (int) length;
        }
        return (double) length;
    }

    return 0;
}
 

/**
 * Getter for ECMA 15.1.4.7 Date property
 *
 * @param self self reference
 * @return Date property value
 */
@Getter(name = "Date", attributes = Attribute.NOT_ENUMERABLE)
public static Object getDate(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.date == LAZY_SENTINEL) {
        global.date = global.getBuiltinDate();
    }
    return global.date;
}
 

/**
 * Getter for ECMA 15.1.4.8 RegExp property
 *
 * @param self self reference
 * @return RegExp property value
 */
@Getter(name = "RegExp", attributes = Attribute.NOT_ENUMERABLE)
public static Object getRegExp(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.regexp == LAZY_SENTINEL) {
        global.regexp = global.getBuiltinRegExp();
    }
    return global.regexp;
}
 

/**
 * Getter for the Nashorn extension: Java access - global.javaImporter.
 *
 * @param self self reference
 * @return the value of the JavaImporter property
 */
@Getter(name = "JavaImporter", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJavaImporter(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.javaImporter == LAZY_SENTINEL) {
        global.javaImporter = global.getBuiltinJavaImporter();
    }
    return global.javaImporter;
}
 

/**
 * Getter for ECMA 15.1.4.7 Date property
 *
 * @param self self reference
 * @return Date property value
 */
@Getter(name = "Date", attributes = Attribute.NOT_ENUMERABLE)
public static Object getDate(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.date == LAZY_SENTINEL) {
        global.date = global.getBuiltinDate();
    }
    return global.date;
}
 

/**
 * Getter of the Uint32Array property.
 *
 * @param self self reference
 * @return the value of the Uint32Array property
 */
@Getter(name = "Uint32Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getUint32Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uint32Array == LAZY_SENTINEL) {
        global.uint32Array = global.getBuiltinUint32Array();
    }
    return global.uint32Array;
}
 

/**
 * Getter of the Uint32Array property.
 *
 * @param self self reference
 * @return the value of the Uint32Array property
 */
@Getter(name = "Uint32Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getUint32Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uint32Array == LAZY_SENTINEL) {
        global.uint32Array = global.getBuiltinUint32Array();
    }
    return global.uint32Array;
}
 

/**
 * Getter for the Float32Array property.
 *
 * @param self self reference
 * @return the value of the Float32Array property
 */
@Getter(name = "Float32Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getFloat32Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.float32Array == LAZY_SENTINEL) {
        global.float32Array = global.getBuiltinFloat32Array();
    }
    return global.float32Array;
}
 

/**
 * Getter for the Float64Array property.
 *
 * @param self self reference
 * @return the value of the Float64Array property
 */
@Getter(name = "Float64Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getFloat64Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.float64Array == LAZY_SENTINEL) {
        global.float64Array = global.getBuiltinFloat64Array();
    }
    return global.float64Array;
}
 

/**
 * Getter for the Int16Array property.
 * @param self self reference
 * @return the value of the Int16Array property
 */
@Getter(name = "Int16Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getInt16Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.int16Array == LAZY_SENTINEL) {
        global.int16Array = global.getBuiltinInt16Array();
    }
    return global.int16Array;
}
 

/**
 * Getter for the Nashorn extension: global.Java property.
 *
 * @param self self reference
 * @return the value of the Java property
 */
@Getter(name = "Java", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJavaApi(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.javaApi == LAZY_SENTINEL) {
        global.javaApi = global.getBuiltinJavaApi();
    }
    return global.javaApi;
}
 

/**
 * Getter for the Int32Array property.
 *
 * @param self self reference
 * @return the value of the Int32Array property
 */
@Getter(name = "Int32Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getInt32Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.int32Array == LAZY_SENTINEL) {
        global.int32Array = global.getBuiltinInt32Array();
    }
    return global.int32Array;
}
 

/**
 * Length getter
 * @param self self reference
 * @return the length of the object
 */
@Getter(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
public static Object length(final Object self) {
    if (isArray(self)) {
        final long length = ((ScriptObject) self).getArray().length();
        assert length >= 0L;
        // Cast to the narrowest supported numeric type to help optimistic type calculator
        if (length <= Integer.MAX_VALUE) {
            return (int) length;
        }
        return (double) length;
    }

    return 0;
}
 

/**
 * Getter for the Uin8Array property.
 * @param self self reference
 * @return the value of the Uint8Array property
 */
@Getter(name = "Uint8Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getUint8Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uint8Array == LAZY_SENTINEL) {
        global.uint8Array = global.getBuiltinUint8Array();
    }
    return global.uint8Array;
}
 

/**
 * Getter for ECMA 15.12 - The JSON property
 * @param self self reference
 * @return the value of JSON property
 */
@Getter(name = "JSON", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJSON(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.json == LAZY_SENTINEL) {
        global.json = global.getBuiltinJSON();
    }
    return global.json;
}
 

/**
 * Getter for the Int8Array property.
 * @param self self reference
 * @return the value of the Int8Array property.
 */
@Getter(name = "Int8Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getInt8Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.int8Array == LAZY_SENTINEL) {
        global.int8Array = global.getBuiltinInt8Array();
    }
    return global.int8Array;
}
 

/**
 * Getter for the DataView property.
 * @param self self reference
 * @return the value of the DataView property
 */
@Getter(name = "DataView", attributes = Attribute.NOT_ENUMERABLE)
public static Object getDataView(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.dataView == LAZY_SENTINEL) {
        global.dataView = global.getBuiltinDataView();
    }
    return global.dataView;
}
 

/**
 * Getter for the ArrayBuffer property.
 * @param self self reference
 * @return the value of the ArrayBuffer property
 */
@Getter(name = "ArrayBuffer", attributes = Attribute.NOT_ENUMERABLE)
public static Object getArrayBuffer(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.arrayBuffer == LAZY_SENTINEL) {
        global.arrayBuffer = global.getBuiltinArrayBuffer();
    }
    return global.arrayBuffer;
}
 

/**
 * Getter for the URIError property.
 * @param self self reference
 * @return the value of URIError property
 */
@Getter(name = "URIError", attributes = Attribute.NOT_ENUMERABLE)
public static Object getURIError(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uriError == LAZY_SENTINEL) {
        global.uriError = global.getBuiltinURIError();
    }
    return global.uriError;
}
 

/**
 * Getter for the DataView property.
 * @param self self reference
 * @return the value of the DataView property
 */
@Getter(name = "DataView", attributes = Attribute.NOT_ENUMERABLE)
public static Object getDataView(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.dataView == LAZY_SENTINEL) {
        global.dataView = global.getBuiltinDataView();
    }
    return global.dataView;
}
 

/**
 * Getter for the RangeError property.
 * @param self self reference
 * @return the value of RangeError property
 */
@Getter(name = "RangeError", attributes = Attribute.NOT_ENUMERABLE)
public static Object getRangeError(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.rangeError == LAZY_SENTINEL) {
        global.rangeError = global.getBuiltinRangeError();
    }
    return global.rangeError;
}
 

/**
 * Getter for the EvalError property
 * @param self self reference
 * @return the value of EvalError property
 */
@Getter(name = "EvalError", attributes = Attribute.NOT_ENUMERABLE)
public static Object getEvalError(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.evalError == LAZY_SENTINEL) {
        global.evalError = global.getBuiltinEvalError();
    }
    return global.evalError;
}
 

/**
 * Getter for Nashorn extension: global.JSAdapter
 * @param self self reference
 * @return value of the JSAdapter property
 */
@Getter(name = "JSAdapter", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJSAdapter(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.jsadapter == LAZY_SENTINEL) {
        global.jsadapter = global.getBuiltinJSAdapter();
    }
    return global.jsadapter;
}
 

/**
 * Getter for ECMA 15.12 - The JSON property
 * @param self self reference
 * @return the value of JSON property
 */
@Getter(name = "JSON", attributes = Attribute.NOT_ENUMERABLE)
public static Object getJSON(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.json == LAZY_SENTINEL) {
        global.json = global.getBuiltinJSON();
    }
    return global.json;
}
 

/**
 * Length getter
 * @param self self reference
 * @return length property value
 */
@Getter(attributes = Attribute.NOT_ENUMERABLE | Attribute.NOT_CONFIGURABLE)
public static Object length(final Object self) {
    if (self instanceof ScriptObject) {
        return (double) JSType.toUint32(((ScriptObject)self).getArray().length());
    }

    return 0;
}
 

/**
 * Getter for the Uin8Array property.
 * @param self self reference
 * @return the value of the Uint8Array property
 */
@Getter(name = "Uint8Array", attributes = Attribute.NOT_ENUMERABLE)
public static Object getUint8Array(final Object self) {
    final Global global = Global.instanceFrom(self);
    if (global.uint8Array == LAZY_SENTINEL) {
        global.uint8Array = global.getBuiltinUint8Array();
    }
    return global.uint8Array;
}