Package nltk :: Package parse :: Module chart :: Class FilteredBottomUpPredictCombineRule

type FilteredBottomUpPredictCombineRule

    object --+                
             |                
    ChartRuleI --+            
                 |            
 AbstractChartRule --+        
                     |        
   BottomUpPredictRule --+    
                         |    
BottomUpPredictCombineRule --+
                             |
                            FilteredBottomUpPredictCombineRule

Instance Methods

[hide private]

iter of EdgeI

apply_iter(self, chart, grammar, edge)
Returns: A generator that will add edges licensed by this rule and the given edges to the chart, one at a time.

source code

Inherited from AbstractChartRule: __str__, apply, apply_everywhere, apply_everywhere_iter

Class Variables

[hide private]

Inherited from BottomUpPredictCombineRule: NUM_EDGES

Method Details

[hide private]

apply_iter(self, chart, grammar, edge)

source code

Parameters:

edges - A set of existing edges. The number of edges that should be passed to apply is specified by the NUM_EDGES class variable.

Returns: iter of EdgeI

A generator that will add edges licensed by this rule and the given edges to the chart, one at a time. Each time the generator is resumed, it will either add a new edge and yield that edge; or return.

Overrides: ChartRuleI.apply_iter

(inherited documentation)