Class: RubyLsp::Listener

Inherits:

Object

• Object
• RubyLsp::Listener

Extended by:

T::Generic, T::Helpers, T::Sig

Includes:

Requests::Support::Common

Defined in:

lib/ruby_lsp/listener.rb

Overview

Listener is an abstract class to be used by requests for listening to events emitted when visiting an AST using the EventEmitter.

Direct Known Subclasses

Requests::CodeLens, Requests::Definition, Requests::DocumentHighlight, Requests::DocumentLink, Requests::DocumentSymbol, Requests::Hover, Requests::InlayHints, Requests::PathCompletion, Requests::SemanticHighlighting

Constant Summary

ResponseType =

type_member

Instance Method Summary

• #initialize(emitter, message_queue) ⇒ Listener constructor

  A new instance of Listener.

• #merge_external_listeners_responses! ⇒ Object
• #merge_response!(other) ⇒ Object
• #response ⇒ Object

Methods included from Requests::Support::Common

#create_code_lens, #full_constant_name, #range_from_syntax_tree_node, #visible?

Constructor Details

#initialize(emitter, message_queue) ⇒ Listener

Returns a new instance of Listener.

# File 'lib/ruby_lsp/listener.rb', line 18

def initialize(emitter, message_queue)
  @emitter = emitter
  @message_queue = message_queue
  @external_listeners = T.let([], T::Array[RubyLsp::Listener[ResponseType]])
end

Instance Method Details

#merge_external_listeners_responses! ⇒ Object

# File 'lib/ruby_lsp/listener.rb', line 32

def merge_external_listeners_responses!
  @external_listeners.each { |l| merge_response!(l) }
end

#merge_response!(other) ⇒ Object

# File 'lib/ruby_lsp/listener.rb', line 39

def merge_response!(other)
  self
end

#response ⇒ Object

# File 'lib/ruby_lsp/listener.rb', line 27

def response; end