Class: Qiita::Elasticsearch::QueryBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/qiita/elasticsearch/query_builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(hierarchal_fields: nil, filterable_fields: nil, matchable_fields: nil) ⇒ QueryBuilder

Returns a new instance of QueryBuilder.

Parameters:

  • filterable_fields (Array<String>, nil) (defaults to: nil)
  • hierarchal_fields (Array<String>, nil) (defaults to: nil)
  • matchable_fields (Array<String>, nil) (defaults to: nil) 


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# File 'lib/qiita/elasticsearch/query_builder.rb', line 11

def initialize(hierarchal_fields: nil, filterable_fields: nil, matchable_fields: nil)
  @hierarchal_fields = hierarchal_fields
  @filterable_fields = filterable_fields
  @matchable_fields = matchable_fields
end

Instance Method Details

#build(query_string) ⇒ Hash

Parameters:

  • query_string (String) —

    Raw query string

Returns:

  • (Hash) 


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# File 'lib/qiita/elasticsearch/query_builder.rb', line 19

def build(query_string)
  tokens = parser.parse(query_string)
  if tokens.size.zero?
    Nodes::NullNode.new.to_hash
  else
    Nodes::OrSeparatableNode.new(
      tokens,
      hierarchal_fields: @hierarchal_fields,
      matchable_fields: @matchable_fields,
    ).to_hash
  end
end