Class: MR::FakePagedQuery

Inherits:
FakeQuery show all
Defined in:
lib/mr/fake_query.rb

Instance Attribute Summary collapse

Attributes inherited from FakeQuery

#count, #results

Instance Method Summary collapse

Methods inherited from FakeQuery

#first, #paged

Constructor Details

#initialize(query, page_num, page_size) ⇒ FakePagedQuery

Returns a new instance of FakePagedQuery.



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# File 'lib/mr/fake_query.rb', line 32

def initialize(query, page_num, page_size)
  @page_num        = MR::PagedQuery::PageNumber.new(page_num)
  @page_size       = MR::PagedQuery::PageSize.new(page_size)
  @page_offset     = MR::PagedQuery::PageOffset.new(@page_num, @page_size)
  @unpaged_results = query.results.dup
  @total_count     = @unpaged_results.size
  @has_next_page   = (@page_offset + @page_size) < @total_count

  super(@unpaged_results.dup[@page_offset, @page_size])
end

Instance Attribute Details

#page_num ⇒ Object (readonly)

Returns the value of attribute page_num.



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# File 'lib/mr/fake_query.rb', line 29

def page_num
  @page_num
end

#page_offset ⇒ Object (readonly)

Returns the value of attribute page_offset.



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# File 'lib/mr/fake_query.rb', line 29

def page_offset
  @page_offset
end

#page_size ⇒ Object (readonly)

Returns the value of attribute page_size.



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# File 'lib/mr/fake_query.rb', line 29

def page_size
  @page_size
end

#total_count ⇒ Object (readonly) Also known as: total_count!

Returns the value of attribute total_count.



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# File 'lib/mr/fake_query.rb', line 29

def total_count
  @total_count
end

Instance Method Details

#has_next_page? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mr/fake_query.rb', line 43

def has_next_page?
  @has_next_page
end

#is_last_page? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mr/fake_query.rb', line 47

def is_last_page?
  !self.has_next_page?
end