ifc-expressions/dist/mjs/expression/function/arg/FuncArgBase.js

Parsing and evaluation of IFC expressions

import { FuncArg } from "../FuncArg.js";
import { ExprEvalTypeErrorObj, isExprEvalSuccess, } from "../../ExprEvalResult.js";
import { ExprKind, isNullish } from "../../../IfcExpression.js";
export class FuncArgBase extends FuncArg {
    constructor(required, name, defaultValue) {
        super(required, name, defaultValue);
    }
    transformValue(callingExpr, invocationValue) {
        if (isExprEvalSuccess(invocationValue)) {
            return this.errorIfNullish(this.transformForTypeCheck(callingExpr, invocationValue), callingExpr);
        }
        return this.errorIfNullish(this.transformForError(callingExpr, invocationValue), callingExpr);
    }
    errorIfNullish(result, callingExpr) {
        if (isNullish(result)) {
            return new ExprEvalTypeErrorObj(ExprKind.FUNCTION_ARGUMENTS, `Cannot obtain value of argument ${this.name}`, callingExpr.getTextSpan());
        }
        return result;
    }
    /**
     * Override to type-check the successfully evaluated invocationValue.
     * @protected
     */
    transformForTypeCheck(callingExpr, invocationValue) {
        return invocationValue;
    }
    /**
     * Override to transform the error result obtained from evaluating the invocation value.
     * @param invocationValue
     * @protected
     */
    transformForError(callingExpr, invocationValue) {
        return invocationValue;
    }
}
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