org.rhq.enterprise.server.measurement

Interface MeasurementCompressionManagerLocal

All Known Implementing Classes:

MeasurementCompressionManagerBean

public interface MeasurementCompressionManagerLocal

Author:

Greg Hinkle

Field Summary

Fields

Modifier and Type	Field and Description
static String	TAB_DATA_1D
static String	TAB_DATA_1H
static String	TAB_DATA_6H

Method Summary

Methods

Modifier and Type	Method and Description
int	compressDataInterval(String fromTable, String toTable, long begin, long end)
void	compressPurgeAndTruncate()
int	purgeMeasurementInterval(String tableName, long purgeAfter, long purgeBefore)
void	truncateMeasurements(String tableName)

Field Detail

TAB_DATA_1H

static final String TAB_DATA_1H

See Also:

Constant Field Values

TAB_DATA_6H

static final String TAB_DATA_6H

See Also:

Constant Field Values

TAB_DATA_1D

static final String TAB_DATA_1D

See Also:

Constant Field Values

Method Detail

compressPurgeAndTruncate

void compressPurgeAndTruncate()
                              throws SQLException

Throws:

SQLException

compressDataInterval

int compressDataInterval(String fromTable,
                       String toTable,
                       long begin,
                       long end)
                         throws SQLException

Throws:

SQLException

purgeMeasurementInterval

int purgeMeasurementInterval(String tableName,
                           long purgeAfter,
                           long purgeBefore)
                             throws SQLException

Throws:

SQLException

truncateMeasurements

void truncateMeasurements(String tableName)
                          throws SQLException

Throws:

SQLException