Class: Seafoam::Annotators::FallbackAnnotator

Inherits:
Seafoam::Annotator show all
Defined in:
lib/seafoam/annotators/fallback.rb

Overview

The fallback annotator always applies, and adds some basic annotations. Works for example with Truffle AST and call graphs, but also means anyone can emit a graph with ‘label’ properties and we can do something useful with it.

Constant Summary

Constants inherited from Seafoam::Annotator

Seafoam::Annotator::SUBCLASSES

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Seafoam::Annotator

#applies?, inherited, #initialize

Constructor Details

This class inherits a constructor from Seafoam::Annotator

Class Method Details

.applies?(_graph) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/seafoam/annotators/fallback.rb', line 8

def self.applies?(_graph)
  true
end

Instance Method Details

#annotate(graph) ⇒ Object 



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# File 'lib/seafoam/annotators/fallback.rb', line 12

def annotate(graph)
  graph.nodes.each_value do |node|
    if node.props[:label].nil? && node.props['label']
      node.props[:label] = node.props['label']
    end

    node.props[:kind] ||= 'other'
  end

  graph.edges.each do |edge|
    edge.props[:kind] ||= 'other'
  end
end