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_NAFAggConfig Struct Reference

An aggregation configuration structure. More...

#include <exparse.h>


Data Fields
NAFTimeSec	horizon
	Horizon in seconds.
uint32_t	srcid
	observationDomainID of exported records.
NAFTimeSec	binsize
	Bin size in seconds.
uint32_t	binalg
	Bin algorithm.
gboolean	uniflow_mode
	TRUE to disable biflow matching in naf_mtab_add().
GArray *	perimeter
	Rangelist defining the perimeter for perimeter biflow mode.
NAFilter	prefilter
	Filter applied to binned flows in the matching stage.
uint32_t	fanout
	Fanout.
NAFilter	filter [NAFZ_MAX_FANOUT]
	Array of filters to apply to flows before aggregation, for each mask.
NAFSorter	sorter [NAFZ_MAX_FANOUT]
	Array of sorters to apply after aggregation, for each mask.
NAFlowMask	mask [NAFZ_MAX_FANOUT]
	Array of aggregation masks.
char *	label [NAFZ_MAX_FANOUT]
	Array of aggregation labels for each mask.

Detailed Description

An aggregation configuration structure.

Filled in by naf_exparse() and by the application; used by the aggregation and match APIs.

Field Documentation

uint32_t _NAFAggConfig::binalg

Bin algorithm.

One of the NAF_BA_* constants from nafcore.h.

uint32_t _NAFAggConfig::fanout

Fanout.

Aggregations to perform simultaneously; this is the count of valid entries in each of the filter, sorter, mask, and label arrays.

NAFTimeSec _NAFAggConfig::horizon

Horizon in seconds.

The bintable will store flows for this long; this should be larger than the active timeout interval for the flow sensor from which raw flows are generated. This should be an even multiple of binsize, and is NOT filled in by naf_exparse().

uint32_t _NAFAggConfig::srcid

observationDomainID of exported records.

NOT filled in by naf_exparse()

gboolean _NAFAggConfig::uniflow_mode

TRUE to disable biflow matching in naf_mtab_add().

Not filled in by naf_exparse().

The documentation for this struct was generated from the following file:

exparse.h