@mlightcad/data-model
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The data-model package provides the core classes for interacting with AutoCAD's database and entities. This package mimics AutoCAD ObjectARX's AcDb (Database) classes and implements the drawing database structure that AutoCAD developers are familiar with.
64 lines • 1.88 kB
TypeScript
/**
* Iterator used for iterating over database objects.
*
* This class provides an iterator interface for traversing collections
* of database objects. It implements both IterableIterator and provides
* additional methods for checking if more items are available.
*
* @template ResultType - The type of objects being iterated over
*/
export declare class AcDbObjectIterator<ResultType> implements IterableIterator<ResultType> {
/** Current index in the iteration */
private i;
private _records;
private _keys;
/**
* Creates a new AcDbObjectIterator instance.
*
* @param records - Array of objects to iterate over
*
* @example
* ```typescript
* const entities = [entity1, entity2, entity3];
* const iterator = new AcDbObjectIterator(entities);
* ```
*/
constructor(records: Map<string, ResultType>);
/**
* The number of items
*/
get count(): number;
/**
* Converts values in the current iterator to one array
* @returns An array of values in the current iterator
*/
toArray(): ResultType[];
/**
* Returns the iterator itself, allowing it to be used in for...of loops.
*
* @returns This iterator instance
*
* @example
* ```typescript
* for (const entity of iterator) {
* console.log('Entity:', entity);
* }
* ```
*/
[Symbol.iterator](): IterableIterator<ResultType>;
/**
* Increments the iterator to the next entry.
*
* @returns Iterator result containing the next value or null if done
*
* @example
* ```typescript
* const result = iterator.next();
* if (!result.done) {
* console.log('Next item:', result.value);
* }
* ```
*/
next(): IteratorResult<ResultType, null>;
}
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