Class: MarkLogic::Queries::RangeQuery

Inherits:
BaseQuery
  • Object
show all
Defined in:
lib/marklogic/queries/range_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from BaseQuery

#add_sub_query, #query_value

Constructor Details

#initialize(name, operator, range_type, value, options = {}) ⇒ RangeQuery

Returns a new instance of RangeQuery.



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# File 'lib/marklogic/queries/range_query.rb', line 7

def initialize(name, operator, range_type, value, options = {})
  @name = name.to_s
  @operator = operator.to_s.upcase
  @range_type = range_type
  @value = value
  @options = options || {}
  @weight = @options.delete(:weight) || 1.0
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/marklogic/queries/range_query.rb', line 5

def name
  @name
end

#range_type ⇒ Object

Returns the value of attribute range_type.



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# File 'lib/marklogic/queries/range_query.rb', line 5

def range_type
  @range_type
end

Instance Method Details

#operator ⇒ Object 



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# File 'lib/marklogic/queries/range_query.rb', line 20

def operator
  case @operator
    when "LT"
      "<"
    when "LE"
      "<="
    when "GT"
      ">"
    when "GE"
      ">="
    when "EQ"
      "="
    when "NE"
      "!="
    else
      @operator
  end
end

#operator=(op) ⇒ Object 



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# File 'lib/marklogic/queries/range_query.rb', line 16

def operator=(op)
  @operator = op
end

#options ⇒ Object 



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# File 'lib/marklogic/queries/range_query.rb', line 43

def options
  opts = []
  @options.each do |k, v|
    case k.to_s
    when "collation", "min_occurs", "max_occurs", "score_function", "slope_factor"
      opts << %Q{"#{k.to_s.gsub(/_/, '-')}=#{v}"}
    when "cached"
      opts << (v == true ? %Q{"cached"} : %Q{"uncached"})
    when "synonym"
      opts << %Q{"#{k}"}
    else
      opts << %Q{"#{v}"}
    end
  end

  opts
end

#options=(opts) ⇒ Object 



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# File 'lib/marklogic/queries/range_query.rb', line 39

def options=(opts)
  @options = opts
end

#to_xqy ⇒ Object 



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# File 'lib/marklogic/queries/range_query.rb', line 61

def to_xqy
  value = query_value(@value, @range_type)
  %Q{cts:json-property-range-query("#{@name}","#{operator}",(#{value}),(#{options.join(',')}),#{@weight})}
end