Class: Neo4j::Core::ClassChanges

Inherits:

Object

• Object
• Neo4j::Core::ClassChanges

show all

Defined in:

lib/neo4j-core/event_handler.rb

Instance Attribute Summary (collapse)

• - (Object) added

  Returns the value of attribute added.

• - (Object) deleted

  Returns the value of attribute deleted.

Instance Method Summary (collapse)

• - (Object) add(node)
• - (Object) delete(node)
• - (ClassChanges) initialize constructor

  A new instance of ClassChanges.

• - (Object) net_change

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

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

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

def added
  @added
end

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

def deleted
  @deleted
end

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

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

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

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

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

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