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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | 1x 1x 1x 1x 94x 92x 94x 1x 2x 2x 1x 1x 1x 2x 1x 5x 5x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import type { EvaluationContext } from './evaluation-context.js';
import { TypedValue } from '../typed-value.js';
import type { PropertyAccessor } from './property-accessor.js';
export class MapAccessor implements PropertyAccessor {
public getSpecificTargetClasses(): null {
return null;
}
public canRead(_context: EvaluationContext, target: unknown, _name: string): boolean {
if (target === null || target === undefined) return false;
return target instanceof Map;
}
public read(_context: EvaluationContext, target: unknown, name: string): TypedValue {
const map = target as Map<string, unknown>;
if (!map.has(name)) {
return TypedValue.NULL;
}
return new TypedValue(map.get(name));
}
public canWrite(_context: EvaluationContext, target: unknown, _name: string): boolean {
return target instanceof Map;
}
public write(
_context: EvaluationContext,
target: unknown,
name: string,
newValue: unknown,
): void {
(target as Map<string, unknown>).set(name, newValue);
}
}
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