Class: HttpRouter::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/http_router/node.rb,
lib/http_router/node/glob.rb,
lib/http_router/node/host.rb,
lib/http_router/node/path.rb,
lib/http_router/node/root.rb,
lib/http_router/node/regex.rb,
lib/http_router/node/lookup.rb,
lib/http_router/node/scheme.rb,
lib/http_router/node/variable.rb,
lib/http_router/node/free_regex.rb,
lib/http_router/node/glob_regex.rb,
lib/http_router/node/user_agent.rb,
lib/http_router/node/request_method.rb,
lib/http_router/node/spanning_regex.rb,
lib/http_router/node/abstract_request_node.rb

Direct Known Subclasses

AbstractRequestNode, FreeRegex, Glob, Lookup, Path, Regex, Root, Variable

Defined Under Namespace

Classes: AbstractRequestNode, FreeRegex, Glob, GlobRegex, Host, Lookup, Path, Regex, RequestMethod, Root, Scheme, SpanningRegex, UserAgent, Variable

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(router, parent, matchers = []) ⇒ Node

Returns a new instance of Node.



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# File 'lib/http_router/node.rb', line 21

def initialize(router, parent, matchers = [])
  @router, @parent, @matchers = router, parent, matchers
end

Instance Attribute Details

#router ⇒ Object (readonly)

Returns the value of attribute router.



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# File 'lib/http_router/node.rb', line 19

def router
  @router
end

Instance Method Details

#add_destination(route, path, param_names = []) ⇒ Object 



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# File 'lib/http_router/node.rb', line 65

def add_destination(route, path, param_names = [])
  add(Path.new(@router, self, route, path, param_names))
end

#add_free_match(regexp) ⇒ Object 



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# File 'lib/http_router/node.rb', line 61

def add_free_match(regexp)
  add(FreeRegex.new(@router, self, regexp))
end

#add_glob ⇒ Object 



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# File 'lib/http_router/node.rb', line 29

def add_glob
  add(Glob.new(@router, self))
end

#add_glob_regexp(matcher) ⇒ Object 



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# File 'lib/http_router/node.rb', line 33

def add_glob_regexp(matcher)
  add(GlobRegex.new(@router, self, matcher))
end

#add_host(hosts) ⇒ Object 



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# File 'lib/http_router/node.rb', line 37

def add_host(hosts)
  add(Host.new(@router, self, hosts))
end

#add_lookup(part) ⇒ Object 



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# File 'lib/http_router/node.rb', line 69

def add_lookup(part)
  add(Lookup.new(@router, self)).add(part)
end

#add_match(regexp, matching_indicies = [0], splitting_indicies = nil) ⇒ Object 



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# File 'lib/http_router/node.rb', line 53

def add_match(regexp, matching_indicies = [0], splitting_indicies = nil)
  add(Regex.new(@router, self, regexp, matching_indicies, splitting_indicies))
end

#add_request_method(rm) ⇒ Object 



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# File 'lib/http_router/node.rb', line 45

def add_request_method(rm)
  add(RequestMethod.new(@router, self, rm))
end

#add_scheme(scheme) ⇒ Object 



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# File 'lib/http_router/node.rb', line 49

def add_scheme(scheme)
  add(Scheme.new(@router, self, scheme))
end

#add_spanning_match(regexp, matching_indicies = [0], splitting_indicies = nil) ⇒ Object 



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# File 'lib/http_router/node.rb', line 57

def add_spanning_match(regexp, matching_indicies = [0], splitting_indicies = nil)
  add(SpanningRegex.new(@router, self, regexp, matching_indicies, splitting_indicies))
end

#add_user_agent(uas) ⇒ Object 



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# File 'lib/http_router/node.rb', line 41

def add_user_agent(uas)
  add(UserAgent.new(@router, self, uas))
end

#add_variable ⇒ Object 



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# File 'lib/http_router/node.rb', line 25

def add_variable
  add(Variable.new(@router, self))
end

#depth ⇒ Object 



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# File 'lib/http_router/node.rb', line 94

def depth
  @parent.send(:depth) + 1
end

#inspect ⇒ Object 



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# File 'lib/http_router/node.rb', line 77

def inspect
  ins = "#{' ' * depth}#{inspect_label}"
  body = inspect_matchers_body
  unless body =~ /^\s*$/
    ins << "\n" << body
  end
  ins
end

#inspect_label ⇒ Object 



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# File 'lib/http_router/node.rb', line 86

def inspect_label
  "#{self.class.name.split("::").last} (#{@matchers.size} matchers)"
end

#inspect_matchers_body ⇒ Object 



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# File 'lib/http_router/node.rb', line 90

def inspect_matchers_body
  @matchers.map{ |m| m.inspect}.join("\n")
end

#usable?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/http_router/node.rb', line 73

def usable?(other)
  false
end