Class: Longleaf::IndexManager

Inherits:
Object
  • Object
show all
Defined in:
lib/longleaf/indexing/index_manager.rb

Overview

Manager configures and provides access to a metadata index if one is specified

Instance Method Summary collapse

Constructor Details

#initialize(config, app_config_manager) ⇒ IndexManager 



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# File 'lib/longleaf/indexing/index_manager.rb', line 12

def initialize(config, app_config_manager)
  @config = config
  @app_config_manager = app_config_manager
  init_index_driver if @config&.key?(SYS_FIELDS::MD_INDEX)
end

Instance Method Details

#clear_index(older_than = nil) ⇒ Object 



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# File 'lib/longleaf/indexing/index_manager.rb', line 36

def clear_index(older_than = nil)
  @index_driver.clear_index(older_than)
end

#each_registered_path(file_selector, older_than: nil, &block) ⇒ Object 



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# File 'lib/longleaf/indexing/index_manager.rb', line 71

def each_registered_path(file_selector, older_than: nil, &block)
  @index_driver.each_registered_path(file_selector, older_than: older_than, &block)
end

#index(file_rec) ⇒ Object

Index the provided file_rec and its metadata



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# File 'lib/longleaf/indexing/index_manager.rb', line 26

def index(file_rec)
  @index_driver.index(file_rec)
end

#index_stale? ⇒ Boolean 



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# File 'lib/longleaf/indexing/index_manager.rb', line 41

def index_stale?
  @index_driver.is_stale?
end

#paths_with_stale_services(file_selector, stale_datetime) ⇒ Array

Retrieves a set of which have one or more services which need to run.



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# File 'lib/longleaf/indexing/index_manager.rb', line 60

def paths_with_stale_services(file_selector, stale_datetime)
  @index_driver.paths_with_stale_services(file_selector, stale_datetime)
end

#registered_paths(file_selector) ⇒ Array

Retrieves a page of paths for registered files.



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# File 'lib/longleaf/indexing/index_manager.rb', line 67

def registered_paths(file_selector)
  @index_driver.registered_paths(file_selector)
end

#remove(remove_me) ⇒ Object

Remove an entry from the index



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# File 'lib/longleaf/indexing/index_manager.rb', line 32

def remove(remove_me)
  @index_driver.remove(remove_me)
end

#setup_index ⇒ Object

Setup initial structure of index implementation



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# File 'lib/longleaf/indexing/index_manager.rb', line 46

def setup_index
  @index_driver.setup_index
end

#update_index_state ⇒ Object 



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# File 'lib/longleaf/indexing/index_manager.rb', line 50

def update_index_state
  @index_driver.update_index_state
end

#using_index? ⇒ Boolean 



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# File 'lib/longleaf/indexing/index_manager.rb', line 19

def using_index?
  !@index_driver.nil?
end