Method extract

src/extraction/dfm-extractor.ts:32–53

* Extract components and event handler references from DFM/FMX source

()

   * Extract components and event handler references from DFM/FMX source
   */
  extract(): ExtractionResult {
    const startTime = Date.now();

    try {
      const fileNode = this.createFileNode();
      this.parseComponents(fileNode.id);
    } catch (error) {
      this.errors.push({
        message: `DFM extraction error: ${error instanceof Error ? error.message : String(error)}`,
        severity: 'error',
        code: 'parse_error',
      });
    }

    return {
      nodes: this.nodes,
      edges: this.edges,
      unresolvedReferences: this.unresolvedReferences,
      errors: this.errors,
      durationMs: Date.now() - startTime,
    };
  }

  /** Create a file node for the DFM form file */
  private createFileNode(): Node {