Class: RailsPulse::Analysis::BaseAnalyzer

Inherits:

Object

• Object
• RailsPulse::Analysis::BaseAnalyzer

Defined in:

app/services/rails_pulse/analysis/base_analyzer.rb

Direct Known Subclasses

BacktraceAnalyzer, ExplainPlanAnalyzer, IndexRecommendationEngine, NPlusOneDetector, QueryCharacteristicsAnalyzer

Constant Summary

RECENT_OPERATIONS_WINDOW =

48.hours

Instance Attribute Summary

• #operations ⇒ Object readonly

  Returns the value of attribute operations.

• #query ⇒ Object readonly

  Returns the value of attribute query.

Instance Method Summary

• #analyze ⇒ Object

  Each analyzer must implement this method.

• #initialize(query, operations = []) ⇒ BaseAnalyzer constructor

  A new instance of BaseAnalyzer.

Constructor Details

#initialize(query, operations = []) ⇒ BaseAnalyzer

Returns a new instance of BaseAnalyzer.

# File 'app/services/rails_pulse/analysis/base_analyzer.rb', line 10

def initialize(query, operations = [])
  @query = query
  @operations = Array(operations)
end

Instance Attribute Details

#operations ⇒ Object (readonly)

Returns the value of attribute operations.

# File 'app/services/rails_pulse/analysis/base_analyzer.rb', line 8

def operations
  @operations
end

#query ⇒ Object (readonly)

Returns the value of attribute query.

# File 'app/services/rails_pulse/analysis/base_analyzer.rb', line 8

def query
  @query
end

Instance Method Details

#analyze ⇒ Object

Each analyzer must implement this method

Raises:

• (NotImplementedError)

# File 'app/services/rails_pulse/analysis/base_analyzer.rb', line 16

def analyze
  raise NotImplementedError, "#{self.class} must implement #analyze"
end