1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { 17 global, 18 passNode, 19 passNodeArray, 20 unpackNonNullableNode, 21 unpackNode, 22 unpackNodeArray, 23 assertValidPeer, 24 AstNode, 25 Es2pandaAstNodeType, 26 KNativePointer, 27 nodeByType, 28 ArktsObject, 29 unpackString 30} from "../../reexport-for-generated" 31 32import { Expression } from "./Expression" 33import { Es2pandaMetaPropertyKind } from "./../Es2pandaEnums" 34export class MetaProperty extends Expression { 35 constructor(pointer: KNativePointer) { 36 assertValidPeer(pointer, Es2pandaAstNodeType.AST_NODE_TYPE_META_PROPERTY_EXPRESSION) 37 super(pointer) 38 39 } 40 static createMetaProperty(kind: Es2pandaMetaPropertyKind): MetaProperty { 41 return new MetaProperty(global.generatedEs2panda._CreateMetaProperty(global.context, kind)) 42 } 43 static updateMetaProperty(original: MetaProperty | undefined, kind: Es2pandaMetaPropertyKind): MetaProperty { 44 return new MetaProperty(global.generatedEs2panda._UpdateMetaProperty(global.context, passNode(original), kind)) 45 } 46 get kind(): Es2pandaMetaPropertyKind { 47 return global.generatedEs2panda._MetaPropertyKindConst(global.context, this.peer) 48 } 49} 50export function isMetaProperty(node: AstNode): node is MetaProperty { 51 return node instanceof MetaProperty 52} 53if (!nodeByType.has(Es2pandaAstNodeType.AST_NODE_TYPE_META_PROPERTY_EXPRESSION)) { 54 nodeByType.set(Es2pandaAstNodeType.AST_NODE_TYPE_META_PROPERTY_EXPRESSION, MetaProperty) 55} 56