RangeScanOrchestrator (Couchbase JVM Core IO 2.4.9 API)

java.lang.Object
- com.couchbase.client.core.kv.RangeScanOrchestrator

```
@Internal
public class RangeScanOrchestrator
extends Object
```
Main entry point from higher level languages to perform KV range scans.
This class is meant as a low-level abstraction which is to be consumed from the higher level language bindings and not directly by the user. See the respective documentation for each language binding (java, scala, kotlin) for example usage.

Field Summary

Fields
Modifier and Type Field Description

static int RANGE_SCAN_DEFAULT_BATCH_BYTE_LIMIT

static int RANGE_SCAN_DEFAULT_BATCH_ITEM_LIMIT

Constructor Summary

Constructors
Constructor	Description
`RangeScanOrchestrator(Core core, CollectionIdentifier collectionIdentifier)`	Creates a new `RangeScanOrchestrator` which can be shared across calls.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Flux<CoreRangeScanItem>`	`rangeScan(CoreRangeScan rangeScan, CoreScanOptions options)`	Performs a range scan between a start and an end term (reactive).
`Flux<CoreRangeScanItem>`	`samplingScan(CoreSamplingScan samplingScan, CoreScanOptions options)`	Performs a sampling scan (reactive).

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - RANGE_SCAN_DEFAULT_BATCH_BYTE_LIMIT
```
public static final int RANGE_SCAN_DEFAULT_BATCH_BYTE_LIMIT
```
    See Also:
    
    Constant Field Values
  - RANGE_SCAN_DEFAULT_BATCH_ITEM_LIMIT
```
public static final int RANGE_SCAN_DEFAULT_BATCH_ITEM_LIMIT
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - RangeScanOrchestrator
```
public RangeScanOrchestrator(Core core,
                             CollectionIdentifier collectionIdentifier)
```
    Creates a new RangeScanOrchestrator which can be shared across calls.
    
    Parameters:
    
    core - the core to perform ops against.
    
    collectionIdentifier - the pointer to the right collection to use.
- Method Detail
  - rangeScan
```
public Flux<CoreRangeScanItem> rangeScan(CoreRangeScan rangeScan,
                                         CoreScanOptions options)
```
    Performs a range scan between a start and an end term (reactive).
    
    Parameters:
    
    rangeScan -
    
    options -
    
    Returns:
    
    a Flux of returned items, or a failed flux during errors.
  - samplingScan
```
public Flux<CoreRangeScanItem> samplingScan(CoreSamplingScan samplingScan,
                                            CoreScanOptions options)
```
    Performs a sampling scan (reactive).
    
    Parameters:
    
    samplingScan -
    
    options -
    
    Returns:
    
    a Flux of returned items, or a failed flux during errors.