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Checkpoint for SumStats rename.

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This commit is contained in:
Seth Hall 2013-04-15 15:12:28 -04:00
parent 8165d6077d
commit fbe967e16a
32 changed files with 626 additions and 620 deletions
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51
scripts/base/frameworks/sumstats/plugins/sum.bro Normal file
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@load base/frameworks/sumstats
module SumStats;
export {
redef enum Calculation += {
## Sums the values given. For string values,
## this will be the number of strings given.
SUM
};
redef record ResultVal += {
## For numeric data, this tracks the sum of all values.
sum: double &default=0.0;
};
type threshold_function: function(key: SumStats::Key, result: SumStats::Result): count;
global sum_threshold: function(data_id: string): threshold_function;
}
function sum_threshold(data_id: string): threshold_function
{
return function(key: SumStats::Key, result: SumStats::Result): count
{
print fmt("data_id: %s", data_id);
print result;
return double_to_count(result[data_id]$sum);
};
}
hook init_resultval_hook(r: Reducer, rv: ResultVal)
{
if ( SUM in r$apply && ! rv?$sum )
rv$sum = 0;
}
hook add_to_reducer_hook(r: Reducer, val: double, data: Observation, rv: ResultVal)
{
if ( SUM in r$apply )
rv$sum += val;
}
hook compose_resultvals_hook(result: ResultVal, rv1: ResultVal, rv2: ResultVal)
{
if ( rv1?$sum || rv2?$sum )
{
result$sum = rv1?$sum ? rv1$sum : 0;
if ( rv2?$sum )
result$sum += rv2$sum;
}
}