org.jboss.dashboard.dataset
Interface DataSetSettings

public interface DataSetSettings

Sometimes, the nature and location of data may lead to unexpected bad performance situations like: high-volume data load or connectivity issues. To cope with these situations the system needs detection mechanisms.

This interface defines a bunch of settings that the system uses to know what are the thresholds allowed for some data set operations like: load, filter or group. Such operations are cpu or memory intensive prone and could compromise the system stability.

Method Summary

long	getMaxDataSetFilterTimeInMillis() Maximum time in milliseconds a data set filter operation may last.
long	getMaxDataSetGroupTimeInMillis() Maximum time in milliseconds a data set group operation may last.
long	getMaxDataSetLoadTimeInMillis() Maximum time in milliseconds a data set load operation may last.
long	getMaxDataSetSizeInBytes() Maximum size in bytes a data set may have.
long	getMaxDataSetSortTimeInMillis() Maximum time in milliseconds a data set sort operation may last.
long	getMaxMemoryUsedInDataLoad() Maximum memory in bytes a data set load operation may consume.
void	setMaxDataSetFilterTimeInMillis(long maxDataSetLoadTimeInMillis)
void	setMaxDataSetGroupTimeInMillis(long maxDataSetLoadTimeInMillis)
void	setMaxDataSetLoadTimeInMillis(long maxDataSetLoadTimeInMillis)
void	setMaxDataSetSizeInBytes(long maxDataSetSizeInBytes)
void	setMaxDataSetSortTimeInMillis(long maxDataSetSortTimeInMillis)
void	setMaxMemoryUsedInDataLoad(long maxMemoryUsedInDataLoad)

Method Detail

getMaxMemoryUsedInDataLoad

long getMaxMemoryUsedInDataLoad()

Maximum memory in bytes a data set load operation may consume.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxMemoryUsedInDataLoad

void setMaxMemoryUsedInDataLoad(long maxMemoryUsedInDataLoad)

getMaxDataSetSizeInBytes

long getMaxDataSetSizeInBytes()

Maximum size in bytes a data set may have.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxDataSetSizeInBytes

void setMaxDataSetSizeInBytes(long maxDataSetSizeInBytes)

getMaxDataSetLoadTimeInMillis

long getMaxDataSetLoadTimeInMillis()

Maximum time in milliseconds a data set load operation may last.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxDataSetLoadTimeInMillis

void setMaxDataSetLoadTimeInMillis(long maxDataSetLoadTimeInMillis)

getMaxDataSetFilterTimeInMillis

long getMaxDataSetFilterTimeInMillis()

Maximum time in milliseconds a data set filter operation may last.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxDataSetFilterTimeInMillis

void setMaxDataSetFilterTimeInMillis(long maxDataSetLoadTimeInMillis)

getMaxDataSetGroupTimeInMillis

long getMaxDataSetGroupTimeInMillis()

Maximum time in milliseconds a data set group operation may last.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxDataSetGroupTimeInMillis

void setMaxDataSetGroupTimeInMillis(long maxDataSetLoadTimeInMillis)

getMaxDataSetSortTimeInMillis

long getMaxDataSetSortTimeInMillis()

Maximum time in milliseconds a data set sort operation may last.

Notice that, however this is a general setting, an individual DataSetLoader instance might set its own threshold.

setMaxDataSetSortTimeInMillis

void setMaxDataSetSortTimeInMillis(long maxDataSetSortTimeInMillis)