Class: VORuby::VOTables::VOTable::Meta::Resource

Inherits:
Object
  • Object
show all
Defined in:
lib/voruby/votables/meta.rb,
lib/voruby/votables/transforms.rb,
lib/voruby/votables/rexml_parser.rb,
lib/voruby/votables/libxml_parser.rb

Overview

A class representing the standard VOTable RESOURCE element.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = nil, id = nil, utype = nil, type = ResourceType.new('results'), description = nil, info = [], coosys = [], params = [], links = [], tables = [], resources = []) ⇒ Resource

name:

The name of the resource.

id:

The ID of the resource.

utype:

The unique type of the resource.

type:

The type of resource (Type: Type::ResourceType).

description:

A description of the resource (Type: Meta::Description).

info:

A list of information about the resource (Type: Meta::Info).

coosys:

A list of coordinate systems (Type: Meta::CooSys).

params:

A list of parameters (Type: Meta::Param).

links:

A list of links associated with the resource (Type: Meta::Link).

tables:

A list of tables associated with the resource (Type: Meta::Table).

resources:

A list of subresources (Type: Meta::Resource).



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# File 'lib/voruby/votables/meta.rb', line 621

def initialize(name=nil, id=nil, utype=nil, type=ResourceType.new('results'),
  description=nil, info=[], coosys=[], params=[], links=[],
	tables=[], resources=[])
	
@name = name
@id = id
@utype = utype
	
Misc::TypeCheck.new(type, Type::ResourceType).check()
@type = type
	
Misc::TypeCheck.new(description, Meta::Description).check()
@description = description
	
info.each{ |inf|
 Misc::TypeCheck.new(inf, Meta::Info).check()
}
@info = info
	
coosys.each{ |sys|
 Misc::TypeCheck.new(sys, Meta::CooSys).check()
}
@coosys = coosys
	
params.each{ |param|
 Misc::TypeCheck.new(param, Meta::Param).check()
}
@params = params
	
links.each{ |link|
 Misc::TypeCheck.new(link, Meta::Link).check()
}
@links = links
	
tables.each{ |table|
 Misc::TypeCheck.new(table, Meta::Table).check()
}
@tables = tables
	
resources.each{ |res|
 Misc::TypeCheck.new(res, Meta::Resource).check()
}
@resources = resources
end

Instance Attribute Details

#coosys ⇒ Object (readonly)

Returns the value of attribute coosys.



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# File 'lib/voruby/votables/meta.rb', line 596

def coosys
  @coosys
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/voruby/votables/meta.rb', line 596

def description
  @description
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/voruby/votables/meta.rb', line 596

def id
  @id
end

#info ⇒ Object (readonly)

Returns the value of attribute info.



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# File 'lib/voruby/votables/meta.rb', line 596

def info
  @info
end

#links ⇒ Object (readonly)

Returns the value of attribute links.



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# File 'lib/voruby/votables/meta.rb', line 596

def links
  @links
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/voruby/votables/meta.rb', line 596

def name
  @name
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/voruby/votables/meta.rb', line 596

def params
  @params
end

#resources ⇒ Object (readonly)

Returns the value of attribute resources.



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# File 'lib/voruby/votables/meta.rb', line 596

def resources
  @resources
end

#tables ⇒ Object (readonly)

Returns the value of attribute tables.



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# File 'lib/voruby/votables/meta.rb', line 596

def tables
  @tables
end

#Type ⇒ Object (readonly)

Returns the value of attribute Type.



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# File 'lib/voruby/votables/meta.rb', line 596

def Type
  @Type
end

#uType ⇒ Object (readonly)

Returns the value of attribute uType.



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# File 'lib/voruby/votables/meta.rb', line 596

def uType
  @uType
end

Class Method Details

.from_soap_obj(mresources) ⇒ Object 



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# File 'lib/voruby/votables/transforms.rb', line 107

def self.from_soap_obj(mresources)
  mresources = [mresources] if !mresources.respond_to?(:each)

  resources = []
  mresources.each do |mres|
    type_txt = VOTable::_find_attr_value(mres.__xmlattr, 'type') || 'results'

    resources.push(Resource.new(
      VOTable::_find_attr_value(mres.__xmlattr, 'name'),
      VOTable::_find_attr_value(mres.__xmlattr, 'ID'),
      VOTable::_find_attr_value(mres.__xmlattr, 'utype'),
      Type::ResourceType.new(type_txt),
      (mres.respond_to?(:dESCRIPTION))? Description.from_soap_obj(mres.dESCRIPTION): nil,
      (mres.respond_to?(:iNFO))? Info.from_soap_obj(mres.iNFO): [],
      (mres.respond_to?(:cOOSYS))? CooSys.from_soap_obj(mres.cOOSYS): [],
      (mres.respond_to?(:pARAM))? Param.from_soap_obj(mres.pARAM): [],
      (mres.respond_to?(:lINK))? Link.from_soap_obj(mres.lINK): [],
      Table.from_soap_obj(mres.tABLE),
      (mres.respond_to?(:rESOURCE))? Resource.from_soap_obj(mres.rESOURCE): []
    ))
  end

  resources
end

.from_xml(node) ⇒ Object 



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# File 'lib/voruby/votables/rexml_parser.rb', line 242

def self.from_xml(node)
# Attributes
name = node.attributes['name'] if node.attributes['name']
id = node.attributes['ID'] if node.attributes['ID']
utype = node.attributes['utype'] if node.attributes['utype']
type = Type::ResourceType.new(node.attributes['type']) if node.attributes['type']
	
# Elements
description =
 		Meta::Description.from_xml(node.elements.to_a('DESCRIPTION').first) if node.elements['DESCRIPTION']
	
info = []
node.elements.each('INFO'){ |infoNode|
 		info.push(Meta::Info.from_xml(infoNode))
}
	
systems = []
node.elements.each('COOSYS'){ |sysNode|
 		systems.push(Meta::CooSys.from_xml(sysNode))
}
   
params = []
node.elements.each('PARAM'){ |paramNode|
 		params.push(Meta::Param.from_xml(paramNode))
}
   
resources = []
node.elements.each('RESOURCE'){ |resNode|
 		resources.push(Meta::Resource.from_xml(resNode))
}
	
links = []
node.elements.each('LINK'){ |linkNode|
 		links.push(Meta::Link.from_xml(linkNode))
}
	
tables = []
node.elements.each('TABLE'){ |tblNode|
 		tables.push(Meta::Table.from_xml(tblNode))
}
	
return self.new(name, id, utype, type, description,
				info, systems, params, links, tables, resources)
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/voruby/votables/meta.rb', line 666

def to_s
info = @info.each{|x| x.to_s}.join('|')
coosys = @coosys.each{|x| x.to_s}.join('|')
params = @params.each{|x| x.to_s}.join('|')
links = @links.each{|x| x.to_s}.join('|')
tables = @tables.each{|x| x.to_s}.join('|')
resources = @resources.each{|x| x.to_s}.join('|')
	
"{name=#{@name};id=#{@id};utype=#{@utype};type=#{@type};" +
"description=#{@description};" +
"info=#{info};" +
"coosys=#{coosys};" +
"params=#{params};" +
"links=#{links};" +
"tables=#{tables};" +
"resources=#{resources}}"
end