Class: Google::Cloud::Trace::ResultSet

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/google/cloud/trace/result_set.rb

Overview

ResultSet represents the results of a list_traces request. It is an enumerable of the traces found, plus information about the request and a token to get the next page of results.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#end_time ⇒ Time? (readonly)

The end_time query parameter.

Returns:

  • (Time, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 120

def end_time
  @end_time
end

#filter ⇒ String? (readonly)

The filter query parameter.

Returns:

  • (String, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 127

def filter
  @filter
end

#next_page_token ⇒ String? (readonly)

The token to pass to list_traces to get the next page, or nil if this is the last page.

Returns:

  • (String, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 92

def next_page_token
  @next_page_token
end

#order_by ⇒ String? (readonly)

The order_by query parameter.

Returns:

  • (String, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 134

def order_by
  @order_by
end

#page_size ⇒ Integer? (readonly)

The page_size query parameter.

Returns:

  • (Integer, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 106

def page_size
  @page_size
end

#page_token ⇒ String? (readonly)

The page token used to obtain this page of results.

Returns:

  • (String, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 141

def page_token
  @page_token
end

#project ⇒ String (readonly)

The project ID string.

Returns:

  • (String) 


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# File 'lib/google/cloud/trace/result_set.rb', line 84

def project
  @project
end

#start_time ⇒ Time? (readonly)

The start_time query parameter.

Returns:

  • (Time, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 113

def start_time
  @start_time
end

#view ⇒ Symbol? (readonly)

The view query parameter.

Returns:

  • (Symbol, nil) 


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# File 'lib/google/cloud/trace/result_set.rb', line 99

def view
  @view
end

Instance Method Details

#each(&block) ⇒ Object

An each method that supports the Enumerable module. Iterates over the results and yields each, as a TraceRecord object, to the given block. If no block is provided, returns an Enumerator.



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# File 'lib/google/cloud/trace/result_set.rb', line 61

def each &block
  @results.each(&block)
end

#next_page ⇒ Google::Cloud::Trace::ResultSet

Queries the service for the next page of results and returns a new ResultSet for that page. Returns nil if there are no more results.

Returns:



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# File 'lib/google/cloud/trace/result_set.rb', line 158

def next_page
  return nil unless results_pending?
  service.list_traces \
    project, start_time, end_time,
    filter: filter,
    order_by: order_by,
    view: view,
    page_size: page_size,
    page_token: next_page_token
end

#results_pending? ⇒ Boolean

Returns true if at least one more page of results can be retrieved.

Returns:

  • (Boolean) 


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# File 'lib/google/cloud/trace/result_set.rb', line 148

def results_pending?
  !next_page_token.nil?
end

#size ⇒ Integer

Returns the number of traces in this page of results.

Returns:

  • (Integer) 


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# File 'lib/google/cloud/trace/result_set.rb', line 70

def size
  @results.size
end