org.apache.jackrabbit.oak.plugins.segment

Class RecordIdSet

java.lang.Object

org.apache.jackrabbit.oak.plugins.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 and Description
RecordIdSet()

Method Summary

Methods

Modifier and Type	Method and 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.