com.wowza.wms.stats.database.file

Interface IStatsFileDatabase

public interface IStatsFileDatabase

Field Summary

Fields

Modifier and Type	Field and Description
static String	ATOMID_HEADER
static String	ATOMID_LEVEL
static String	ATOMID_LEVEL_DATATABLE
static String	ATOMID_LEVEL_HEADER
static String	ATOMID_LEVEL_TIME
static String	ATOMID_LEVEL_TIMEINDEX
static int	ATOMSIZE
static int	BYTESPERTIMECODE
static int	DEFAULT_BYTESPERFIELD
static int	DEFAULT_FIELDSPERROW
static int	DEFAULT_TABLECOUNT
static int	DEFAULT_TIMEINDEX_FACTOR
static long	EPOCH_SECS
static String	FILE_SIGNATURE
static int	FILE_VERSION

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close open database (will leak descriptors if not closed)
long	getEpoch() Get the defined time epoch
int	getFlags() Get the flags
IStatsFileDatabaseLevel	getLevel(int levelIndex) Get level
com.wowza.wms.stats.database.file.StatsFileDatabaseStorageContext	getStorageContext() Get the storage context for open database.
int	getVersion() Get version
boolean	isValidSecondsTime(long timecode) Returns true if valid timecode value (in seconds).
void	putLevel(int levelIndex, com.wowza.wms.stats.database.file.StatsFileDatabaseLevel level) Put level
boolean	writeEmptyDatabase(String path) Write empty database

Field Detail

ATOMID_HEADER

static final String ATOMID_HEADER

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Constant Field Values

ATOMID_LEVEL

static final String ATOMID_LEVEL

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Constant Field Values

ATOMID_LEVEL_DATATABLE

static final String ATOMID_LEVEL_DATATABLE

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ATOMID_LEVEL_HEADER

static final String ATOMID_LEVEL_HEADER

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ATOMID_LEVEL_TIME

static final String ATOMID_LEVEL_TIME

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ATOMID_LEVEL_TIMEINDEX

static final String ATOMID_LEVEL_TIMEINDEX

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ATOMSIZE

static final int ATOMSIZE

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Constant Field Values

BYTESPERTIMECODE

static final int BYTESPERTIMECODE

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DEFAULT_BYTESPERFIELD

static final int DEFAULT_BYTESPERFIELD

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DEFAULT_FIELDSPERROW

static final int DEFAULT_FIELDSPERROW

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DEFAULT_TABLECOUNT

static final int DEFAULT_TABLECOUNT

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DEFAULT_TIMEINDEX_FACTOR

static final int DEFAULT_TIMEINDEX_FACTOR

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EPOCH_SECS

static final long EPOCH_SECS

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FILE_SIGNATURE

static final String FILE_SIGNATURE

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FILE_VERSION

static final int FILE_VERSION

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Constant Field Values

Method Detail

close

void close()

Close open database (will leak descriptors if not closed)

getEpoch

long getEpoch()

Get the defined time epoch

Returns:

epoch time

getFlags

int getFlags()

Get the flags

Returns:

flags

getLevel

IStatsFileDatabaseLevel getLevel(int levelIndex)

Get level

Parameters:

levelIndex -

Returns:

level index

getStorageContext

com.wowza.wms.stats.database.file.StatsFileDatabaseStorageContext getStorageContext()

Get the storage context for open database. You can get read/write stats

Returns:

storage context for open database

getVersion

int getVersion()

Get version

Returns:

version

isValidSecondsTime

boolean isValidSecondsTime(long timecode)

Returns true if valid timecode value (in seconds). Must be greater than define epoch and less than epoch+Inter.MAX_VALUE

Parameters:

timecode -

Returns:

true if valid timecode

putLevel

void putLevel(int levelIndex,
            com.wowza.wms.stats.database.file.StatsFileDatabaseLevel level)

Put level

Parameters:

levelIndex -

level -

writeEmptyDatabase

boolean writeEmptyDatabase(String path)

Write empty database

Parameters:

path -

Returns:

true if successful