Class: Neo4j::Core::ClassChanges

Inherits:
Object
  • Object
show all
Defined in:
lib/neo4j-core/event_handler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ClassChanges

Returns a new instance of ClassChanges.



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# File 'lib/neo4j-core/event_handler.rb', line 247

def initialize
  self.added = []
  self.deleted = []
end

Instance Attribute Details

#added ⇒ Object

Returns the value of attribute added.



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# File 'lib/neo4j-core/event_handler.rb', line 245

def added
  @added
end

#deleted ⇒ Object

Returns the value of attribute deleted.



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# File 'lib/neo4j-core/event_handler.rb', line 245

def deleted
  @deleted
end

Instance Method Details

#add(node) ⇒ Object 



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# File 'lib/neo4j-core/event_handler.rb', line 252

def add(node)
  self.added << node
end

#delete(node) ⇒ Object 



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# File 'lib/neo4j-core/event_handler.rb', line 256

def delete(node)
  self.deleted << node
end

#net_change ⇒ Object 



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# File 'lib/neo4j-core/event_handler.rb', line 260

def net_change
  self.added.size - self.deleted.size
end