Class: LogStash::Filters::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/logstash/filters/base.rb

Direct Known Subclasses

Date, Field, Grep, Grok, Grokdiscovery, Multiline

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Base

Returns a new instance of Base.



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# File 'lib/logstash/filters/base.rb', line 8

def initialize(config = {})
  @logger = LogStash::Logger.new(STDERR)
  @config = config
end

Instance Attribute Details

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/logstash/filters/base.rb', line 5

def logger
  @logger
end

Instance Method Details

#add_config(type, typeconfig) ⇒ Object 



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# File 'lib/logstash/filters/base.rb', line 24

def add_config(type, typeconfig)
  if @config.include?(type)
    @config[type].merge!(typeconfig)
  else
    @config[type] = typeconfig
  end
end

#filter(event) ⇒ Object 



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# File 'lib/logstash/filters/base.rb', line 19

def filter(event)
  raise "#{self.class}#filter must be overidden"
end

#register ⇒ Object 



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# File 'lib/logstash/filters/base.rb', line 14

def register
  raise "#{self.class}#register must be overidden"
end