## AbstractLowCodeLoadOptionsProvider class

Implementation to provide multiple load options for processes that use multiple inputs(such as template files).

```javascript
class AbstractLowCodeLoadOptionsProvider;
```

### Remarks
For example, [SpreadsheetMerger](../spreadsheetmerger/) feature requires multiple template files to merge.

## Methods

| Method | Description |
| --- | --- |
| [getCurrent()](#getCurrent--)| Gets the load options from which to load data of currently processed part. |
| [moveNext()](#moveNext--)| Checks whether there is more input. |
| [finish(LowCodeLoadOptions)](#finish-lowcodeloadoptions-)| Releases resources after processing currently part of input. |


### getCurrent() {#getCurrent--}

Gets the load options from which to load data of currently processed part.

```javascript
getCurrent() : LowCodeLoadOptions;
```


**Returns**

[LowCodeLoadOptions](../lowcodeloadoptions/)

### moveNext() {#moveNext--}

Checks whether there is more input.

```javascript
moveNext() : boolean;
```


### finish(LowCodeLoadOptions) {#finish-lowcodeloadoptions-}

Releases resources after processing currently part of input.

```javascript
finish(part: LowCodeLoadOptions) : void;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| part | [LowCodeLoadOptions](../lowcodeloadoptions/) | the load options used for currently split part. |

**Remarks**

By default this method just closes the stream specified by the [LowCodeLoadOptions.InputStream](../lowcodeloadoptions.inputstream/) directly(if the load options specified a Stream as source). User may overwrite this method to control how to release resources according to their requirement and the implementation of [Current](../current/).