org.nineml.coffeegrinder.parser

Class ForestNodeGLL

java.lang.Object

org.nineml.coffeegrinder.parser.ForestNode

org.nineml.coffeegrinder.parser.ForestNodeGLL

public class ForestNodeGLL
extends ForestNode

A node in the SPPF constructed by the GLL parser.

When walking the graph, for example to extract parses, these nodes represent what's available in the graph.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	intermediate
int	pivot

Fields inherited from class org.nineml.coffeegrinder.parser.ForestNode

AMBIGUOUS_ATTRIBUTE, id, leftExtent, logcategory, PRIORITY_ATTRIBUTE, rightExtent, state, symbol

Method Summary

Modifier and Type	Method and Description
void	addEdge(ForestNodeGLL node)
boolean	equals(java.lang.Object obj)

Methods inherited from class org.nineml.coffeegrinder.parser.ForestNode

addFamily, addFamily, getFamilies, getPriority, getState, getSymbol, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

intermediate

public final boolean intermediate

pivot

public final int pivot

Method Detail

addEdge

public void addEdge(ForestNodeGLL node)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class ForestNode