Class: RailsOpenapiGen::Processors::BaseProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/rails-openapi-gen/processors/base_processor.rb

Overview

Base class for all processors that convert AST nodes to output formats Implements visitor pattern for processing different node types

Direct Known Subclasses

AstToSchemaProcessor

Instance Method Summary collapse

Instance Method Details

#process(node) ⇒ Object

Process an AST node and return converted output

Parameters:

Returns:

  • (Object) —

    Processed output



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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 10

def process(node)
  return nil unless node

  if node.respond_to?(:accept)
    node.accept(self)
  else
    visit(node)
  end
end

#process_nodes(nodes) ⇒ Array<Object>

Process multiple nodes

Parameters:

Returns:

  • (Array<Object>) —

    Array of processed outputs



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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 77

def process_nodes(nodes)
  return [] unless nodes.respond_to?(:map)

  nodes.map { |node| process(node) }.compact
end

#should_process?(node) ⇒ Boolean

Check if node should be processed based on conditions

Parameters:

Returns:

  • (Boolean) —

    True if node should be processed



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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 86

def should_process?(node)
  return false unless node

  # Can be overridden in subclasses for custom filtering
  true
end

#visit(node) ⇒ Object

Generic visit method for nodes that don't implement accept

Parameters:

Returns:

  • (Object) —

    Processed output



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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 23

def visit(node)
  case node
  when RailsOpenapiGen::AstNodes::PropertyNode
    visit_property(node)
  when RailsOpenapiGen::AstNodes::ArrayNode
    visit_array(node)
  when RailsOpenapiGen::AstNodes::ObjectNode
    visit_object(node)
  when RailsOpenapiGen::AstNodes::PartialNode
    visit_partial(node)
  else
    visit_unknown(node)
  end
end

#visit_array(_node) ⇒ Object

Visit an array node

Parameters:

Returns:

  • (Object) —

    Processed output

Raises:

  • (NotImplementedError) 


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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 48

def visit_array(_node)
  raise NotImplementedError, "#{self.class} must implement #visit_array"
end

#visit_object(_node) ⇒ Object

Visit an object node

Parameters:

Returns:

  • (Object) —

    Processed output

Raises:

  • (NotImplementedError) 


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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 55

def visit_object(_node)
  raise NotImplementedError, "#{self.class} must implement #visit_object"
end

#visit_partial(_node) ⇒ Object

Visit a partial node

Parameters:

Returns:

  • (Object) —

    Processed output

Raises:

  • (NotImplementedError) 


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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 62

def visit_partial(_node)
  raise NotImplementedError, "#{self.class} must implement #visit_partial"
end

#visit_property(_node) ⇒ Object

Visit a property node

Parameters:

Returns:

  • (Object) —

    Processed output

Raises:

  • (NotImplementedError) 


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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 41

def visit_property(_node)
  raise NotImplementedError, "#{self.class} must implement #visit_property"
end

#visit_unknown(_node) ⇒ Object

Visit an unknown node type

Parameters:

Returns:

  • (Object) —

    Processed output



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# File 'lib/rails-openapi-gen/processors/base_processor.rb', line 69

def visit_unknown(_node)
  # Default implementation returns nil for unknown nodes
  nil
end