one.microstream.storage.types

Interface StorageChannelCountProvider.Validation

Enclosing interface:

StorageChannelCountProvider

public static interface StorageChannelCountProvider.Validation

Method Summary

Modifier and Type	Method and Description
static boolean	isValidChannelCountPow2Value(int channelCount)
static boolean	isValidChannelCountRange(int channelCount)
static int	maximumChannelCount() What was that: '640 KB ought to be enough RAM for anybody'? Nevertheless, I'll stick with that bound for now. TM, 2013-06-20
static int	minimumChannelCount() This is NOT necessarily the default channel count.
static void	validateParameters(int channelCount)

Method Detail

maximumChannelCount

static int maximumChannelCount()

What was that: '640 KB ought to be enough RAM for anybody'?
Nevertheless, I'll stick with that bound for now.
TM, 2013-06-20

On a more serious note:
This check has no actual technical background, it is just a safety net against oversight mistakes to prevent creation of thousands of threads and files.
Can be altered or removed anytime.

Returns:

the maximum channel count value of 1024.

minimumChannelCount

static int minimumChannelCount()

This is NOT necessarily the default channel count. If the default changes to 2, the lowest valid count will still be 1!

Returns:

the minimum channel count value of 1.

isValidChannelCountRange

static boolean isValidChannelCountRange(int channelCount)

isValidChannelCountPow2Value

static boolean isValidChannelCountPow2Value(int channelCount)

validateParameters

static void validateParameters(int channelCount)
                        throws IllegalArgumentException

Throws:

IllegalArgumentException