Package com.rpl.rama

Class SubindexOptions.CapturedSubindexOptions

java.lang.Object

com.rpl.rama.SubindexOptions.CapturedSubindexOptions

All Implemented Interfaces:

SubindexOptions, SubindexOptions.Impl

Enclosing interface:

SubindexOptions

public static class SubindexOptions.CapturedSubindexOptions
extends Object
implements SubindexOptions.Impl

Nested Class Summary

Nested classes/interfaces inherited from interface com.rpl.rama.SubindexOptions

SubindexOptions.CapturedSubindexOptions, SubindexOptions.Impl

Constructor Summary

Constructors

Constructor	Description
CapturedSubindexOptions()

Method Summary

Modifier and Type	Method	Description
boolean	isSizeTracked()
SubindexOptions.Impl	withoutSizeTracking()	Disable automatic size tracking on this subindexed data structure.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CapturedSubindexOptions

public CapturedSubindexOptions()

Method Details

withoutSizeTracking

public SubindexOptions.Impl withoutSizeTracking()

Description copied from interface: SubindexOptions.Impl

Disable automatic size tracking on this subindexed data structure. Automatic size tracking, enabled by default, makes querying the size of a subindexed structure (e.g. with Ops.SIZE O(1). The tradeoff is increased cost per write to the subindexed structure. Turning size tracking off makes writes faster but makes computing the size an expensive O(N) operation. Size tracking cannot be disabled for a list schema since Rama needs the size to efficiently compute the index for a newly appended element.

Specified by:

withoutSizeTracking in interface SubindexOptions.Impl

isSizeTracked

public boolean isSizeTracked()