ifc-expressions/dist/mjs/context/IfcElementAccessor.js

Parsing and evaluation of IFC expressions

import { isObjectAccessor } from "./ObjectAccessor.js";
import { IfcRootObjectAccessor } from "./IfcRootObjectAccessor.js";
import { StringValue } from "../value/StringValue.js";
import { isPresent } from "../util/IfcExpressionUtils.js";
export class IfcElementAccessor extends IfcRootObjectAccessor {
    getNestedObjectAccessor(name) {
        if (name === "type") {
            return this.getIfcTypeObjectAccessor();
        }
        let val = this.getIfcPropertySetAccessor(name);
        if (isPresent(val)) {
            return val;
        }
        return this.getIfcPropertyAccessor(name);
    }
    getAttribute(name) {
        switch (name) {
            case "ifcClass":
                return new StringValue(this.getIfcClass());
            default:
                return super.getAttribute(name);
        }
    }
    listNestedObjects() {
        return [
            "type",
            ...this.listIfcPropertyNames(),
            ...this.listIfcPropertySetNames(),
        ];
    }
    listAttributes() {
        return ["ifcClass", ...super.listAttributes()];
    }
}
export function isIfcElementAccessor(arg) {
    return (typeof arg.getGuid === "function" &&
        typeof arg.getName === "function" &&
        typeof arg.getDescription === "function" &&
        typeof arg.getIfcClass === "function" &&
        typeof arg.getIfcPropertySetAccessor === "function" &&
        typeof arg.getIfcPropertyAccessor === "function" &&
        typeof arg.getIfcTypeObjectAccessor === "function" &&
        isObjectAccessor(arg));
}
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