class Activecube::Processor::Index
Attributes
cardinality[R]
fields[R]
required[R]
Public Class Methods
new(name, *args)
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# File lib/activecube/processor/index.rb, line 6 def initialize name, *args @fields = [name].flatten @cardinality = args.first && args.first[:cardinality] @required = args.first && args.first[:required] end
Public Instance Methods
indexes?(query, measures)
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# File lib/activecube/processor/index.rb, line 12 def indexes? query, measures (fields - query.selector_column_names(measures)).empty? end
matches?(query, measures)
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# File lib/activecube/processor/index.rb, line 16 def matches? query, measures !required || (fields - query.column_names(measures)).empty? end