1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
# frozen_string_literal: true
module Aws
module Endpoints
# This class is deprecated. It is used by the Runtime endpoint
# resolution approach. It has been replaced by a code generated
# approach in each service gem. It can be removed in a new
# major version. It has to exist because
# old service gems can use a new core version.
# @api private
class TreeRule
def initialize(type: 'tree', conditions:, rules:, documentation: nil)
@type = type
@conditions = Condition.from_json(conditions)
@rules = RuleSet.rules_from_json(rules)
@documentation = documentation
end
attr_reader :type
attr_reader :conditions
attr_reader :error
attr_reader :documentation
def match(parameters, assigned = {})
assigns = assigned.dup
matched = conditions.all? do |condition|
output = condition.match?(parameters, assigns)
assigns = assigns.merge(condition.assigned) if condition.assign
output
end
resolve_rules(parameters, assigns) if matched
end
private
def resolve_rules(parameters, assigns)
@rules.each do |rule|
output = rule.match(parameters, assigns)
return output if output
end
nil
end
end
end
end
|
