Package nltk :: Package parse :: Module chart :: Class TopDownMatchRule
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Class TopDownMatchRule

source code

       object --+    
                |    
AbstractChartRule --+
                    |
                   TopDownMatchRule
Known Subclasses:

A rule licensing an edge corresponding to a terminal following an incomplete edge's dot. In particular, this rule specifies that:

licenses the leaf edge:

if the jth word in the text is w.

Instance Methods [hide private]
 
apply_iter(self, chart, grammar, edge) source code

Inherited from AbstractChartRule: __str__, apply, apply_everywhere, apply_everywhere_iter

Inherited from object: __delattr__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__

Class Variables [hide private]
  NUM_EDGES = 1
Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

apply_iter(self, chart, grammar, edge)

source code 
Overrides: AbstractChartRule.apply_iter