class FrameNet::Frame::Relation
A relation between two Frames in FrameNet
.
Attributes
frame_ids[RW]
The IDs of the Frames in this relation with the owning Frame.
type[RW]
The type of the relation (e.g., “Inherits from”, “Is Inherited by”)
Public Class Methods
from_frame_data( doc )
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Load one or more instances from the specified doc
(a LibXML::XML::Document
parsed from a FrameNet
frame).
# File lib/frame_net/frame/relation.rb, line 20 def self::from_frame_data( doc ) return doc.find( '//fn:frameRelation' ).map do |node| new do |relation| relation.type = node['type'] relation.frame_ids = node.find( './fn:relatedFrame' ).map {|node| node['ID']} end end end
new() { |self| ... }
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Create a new instance and yield it to the block if one is given.
# File lib/frame_net/frame/relation.rb, line 31 def initialize @type = nil @frame_ids = [] yield( self ) if block_given? end
Public Instance Methods
empty?()
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Returns true
if there are no frames with this relation.
# File lib/frame_net/frame/relation.rb, line 59 def empty? return self.frame_ids.empty? end
frames()
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Look up and return the related FrameNet::Frames for this Relation
.
# File lib/frame_net/frame/relation.rb, line 53 def frames return self.frame_ids.map {|id| FrameNet::Frame.load_by_id(id) } end