Class: Couchbase::SearchQuery::NumericRangeQuery

Inherits:
Couchbase::SearchQuery show all
Defined in:
lib/couchbase/search_options.rb,
/code/couchbase-ruby-client/lib/couchbase/search_options.rb

Overview

The numeric range query finds documents containing a numeric value in the specified field within the specified range.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Couchbase::SearchQuery

boolean_field, booleans, conjuncts, date_range, disjuncts, doc_id, geo_bounding_box, geo_distance, geo_polygon, match, match_all, match_none, match_phrase, numeric_range, phrase, prefix, query_string, regexp, term, term_range, #to_json, wildcard

Constructor Details

#initialize {|self| ... } ⇒ NumericRangeQuery

Returns a new instance of NumericRangeQuery.

Yield Parameters:



477
478
479
480
481
482
483
484
 
# File 'lib/couchbase/search_options.rb', line 477

def initialize
  super
  @min = nil
  @min_inclusive = nil
  @max = nil
  @max_inclusive = nil
  yield self if block_given?
end

Instance Attribute Details

#boost ⇒ Float

Returns:

  • (Float) 


449
450
451
 
# File 'lib/couchbase/search_options.rb', line 449

def boost
  @boost
end

#field ⇒ String

Returns:

  • (String) 


452
453
454
 
# File 'lib/couchbase/search_options.rb', line 452

def field
  @field
end

Instance Method Details

#max(upper_bound, inclusive = nil) ⇒ Object

Sets upper bound of the range.

The upper boundary is considered exclusive by default on the server side.

Parameters:

  • upper_bound (Numeric)
  • inclusive (Boolean) (defaults to: nil) 


471
472
473
474
 
# File 'lib/couchbase/search_options.rb', line 471

def max(upper_bound, inclusive = nil)
  @max = upper_bound
  @max_inclusive = inclusive
end

#min(lower_bound, inclusive = nil) ⇒ Object

Sets lower bound of the range.

The lower boundary is considered inclusive by default on the server side.

Parameters:

  • lower_bound (Numeric)
  • inclusive (Boolean) (defaults to: nil) 


460
461
462
463
 
# File 'lib/couchbase/search_options.rb', line 460

def min(lower_bound, inclusive = nil)
  @min = lower_bound
  @min_inclusive = inclusive
end

#to_h ⇒ Hash<Symbol, #to_json>

Returns:

Raises:



487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
 
# File 'lib/couchbase/search_options.rb', line 487

def to_h
  raise Error::InvalidArgument, "either min or max must be set for NumericRangeQuery" if @min.nil? && @max.nil?

  data = {}
  data[:boost] = boost if boost
  data[:field] = field if field
  if @min
    data[:min] = @min
    data[:inclusive_min] = @min_inclusive unless @min_inclusive.nil?
  end
  if @max
    data[:max] = @max
    data[:inclusive_max] = @max_inclusive unless @max_inclusive.nil?
  end
  data
end