Class: Puppet::Pops::Evaluator::CollectorTransformer
- Defined in:
- lib/puppet/pops/evaluator/collector_transformer.rb
Instance Method Summary collapse
-
#initialize ⇒ CollectorTransformer
constructor
A new instance of CollectorTransformer.
- #transform(o, scope) ⇒ Object
Constructor Details
#initialize ⇒ CollectorTransformer
Returns a new instance of CollectorTransformer.
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# File 'lib/puppet/pops/evaluator/collector_transformer.rb', line 6 def initialize @@query_visitor ||= Visitor.new(nil, "query", 1, 1) @@match_visitor ||= Visitor.new(nil, "match", 1, 1) @@evaluator ||= EvaluatorImpl.new @@compare_operator ||= CompareOperator.new() end |
Instance Method Details
#transform(o, scope) ⇒ Object
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# File 'lib/puppet/pops/evaluator/collector_transformer.rb', line 13 def transform(o, scope) # TRANSLATORS 'CollectExpression' is a class name and should not be translated raise ArgumentError, _("Expected CollectExpression") unless o.is_a? Model::CollectExpression raise "LHS is not a type" unless o.type_expr.is_a? Model::QualifiedReference type = o.type_expr.value().downcase() if type == 'class' fail "Classes cannot be collected" end resource_type = Runtime3ResourceSupport.find_resource_type(scope, type) fail "Resource type #{type} doesn't exist" unless resource_type unless o.operations.empty? overrides = { :parameters => o.operations.map { |x| @@evaluator.evaluate(x, scope) }.flatten, :file => o.file, :line => o.line, :source => scope.source, :scope => scope } end code = query_unless_nop(o.query, scope) case o.query when Model::VirtualQuery newcoll = Collectors::CatalogCollector.new(scope, resource_type, code, overrides) when Model::ExportedQuery match = match_unless_nop(o.query, scope) newcoll = Collectors::ExportedCollector.new(scope, resource_type, match, code, overrides) end scope.compiler.add_collection(newcoll) newcoll end |