Class: Duxml::RuleClass

Inherits:
PatternClass show all
Includes:
Rule
Defined in:
lib/duxml/meta/grammar/rule.rb

Overview

as an object, Rules consist of a subject, representing the XML Element, and a statement representing the Rule’s logic this class cannot be used alone and is rather subclassed, one for each type of possible XML changes

Instance Attribute Summary collapse

Attributes included from Reportable

#observer_peers

Attributes inherited from PatternClass

#subject

Attributes included from Duxml

#doc

Attributes included from Saxer

#io

Instance Method Summary collapse

Methods included from Rule

#applies_to?, #description, #history, #qualify

Methods included from Reportable

#add_observer

Methods included from Pattern

#<=>, #abstract?, #concrete?, #description, #name, #relationship, #simple_name, #xml

Methods included from Duxml

#load, #log, #save, #validate

Methods included from Saxer

#sax

Constructor Details

#initialize(subj, _statement) ⇒ RuleClass

Returns a new instance of RuleClass.

Parameters:

  • subj (String) —

    NMTOKEN name of element this rule applies to

  • _statement (String, Regexp) —

    string statement of rule in DTD declaration form or Regexp



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# File 'lib/duxml/meta/grammar/rule.rb', line 22

def initialize(subj, _statement)
  @statement = _statement
  @object = nil
  super subj
end

Instance Attribute Details

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/duxml/meta/grammar/rule.rb', line 28

def object
  @object
end

#statement ⇒ Object (readonly)

Returns the value of attribute statement.



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# File 'lib/duxml/meta/grammar/rule.rb', line 28

def statement
  @statement
end