Sha256: 48cdc7a14bec638ef3ec0170a926db63c7edc7bcd0fde5cd580367469b799b4b
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Size: 950 Bytes
Versions: 9
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Stored size: 950 Bytes
Contents
module Martyr
module Schema
class BuiltInMetric < BaseMetric
attr_accessor :statement, :fact_alias, :typecast, :sub_queries
def build_data_slice(*args)
Runtime::MetricDataSlice.new(self, *args)
end
def build_memory_slice(*args)
Runtime::MetricMemorySlice.new(self, *args)
end
# @param fact_scopes [Runtime::FactScopeCollection]
def add_to_select(fact_scopes)
fact_scopes.add_select_operator_for_metric(name) do |operator|
operator.add_select(statement, as: fact_alias, data_rollup_sql: data_rollup_sql)
end
end
def extract(fact)
fact.raw.fetch(fact_alias.to_s).try(:send, typecast || :to_i)
end
private
def data_rollup_sql
if rollup_function.to_s == 'none'
fact_alias
else
"#{rollup_function.to_s.upcase}(#{fact_alias}) AS #{fact_alias}"
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems