class Sawmill::RecordProcessor::And

A boolean processor that returns true if and only if all its child processors return true. This version short-circuits the processing, so once one child returns false, subsequent children are not called at all.

For example, this builds a processor that sends formatted log records to STDOUT only if they have a “user” attribute of “daniel” AND their record ID is ‘12345678’:

processor = Sawmill::RecordProcessor.build do
  If(And(FilterByAttributes('user' => 'daniel'),
         FilterByRecordID('12345678')),
     Format(STDOUT))
end

Public Class Methods

new(*children_) click to toggle source

Create an “and” boolean. The parameters are child processors whose return values should be combined with an AND operation.

# File lib/sawmill/record_processor/conditionals.rb, line 154
def initialize(*children_)
  @children = _interpret_processor_array(children_)
end

Public Instance Methods

extra_entry(entry_) click to toggle source

# File lib/sawmill/record_processor/conditionals.rb, line 165
def extra_entry(entry_)
  @children.each do |child_|
    return false unless child_.extra_entry(entry_)
  end
  true
end

finish() click to toggle source

# File lib/sawmill/record_processor/conditionals.rb, line 172
def finish
  Util::ProcessorTools.collect_finish_values(@children)
end

record(record_) click to toggle source

# File lib/sawmill/record_processor/conditionals.rb, line 158
def record(record_)
  @children.each do |child_|
    return false unless child_.record(record_)
  end
  true
end