RecordIdSet (Jackrabbit Oak 1.88.0 API)

java.lang.Object
- org.apache.jackrabbit.oak.segment.RecordIdSet

```
public class RecordIdSet
extends Object
```
A memory optimised set of RecordIds. The set doesn't keep references to the actual record ids it contains.

Constructor Summary

Constructors
Constructor Description

RecordIdSet()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`addIfNotPresent(RecordId id)`	Add `id` to this set if not already present
`boolean`	`contains(RecordId id)`	Check whether `id` is present is this set.

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

- Constructor Detail
  - RecordIdSet
```
public RecordIdSet()
```
- Method Detail
  - addIfNotPresent
```
public boolean addIfNotPresent(RecordId id)
```
    Add id to this set if not already present
    
    Parameters:
    
    id - the record id to add
    
    Returns:
    
    true if added, false if already present
  - contains
```
public boolean contains(RecordId id)
```
    Check whether id is present is this set.
    
    Parameters:
    
    id - the record id to check for
    
    Returns:
    
    true iff id is present.