private Set getStartingContexts()
{
if (this.startingContexts == null)
{
this.startingContexts = new HashSet();
if (this.node.isEmpty())
{
GrammarArc[] successors = this.getSuccessors();
GrammarArc[] array = successors;
int num = array.Length;
for (int i = 0; i < num; i++)
{
GrammarArc grammarArc = array[i];
FlatLinguist.GState gstate = this.this_0.getGState(grammarArc.getGrammarNode());
this.startingContexts.addAll(gstate.getStartingContexts());
}
}
else
{
Word word = this.node.getWord();
Pronunciation[] pronunciations = word.getPronunciations();
Pronunciation[] array2 = pronunciations;
int i = array2.Length;
for (int j = 0; j < i; j++)
{
Pronunciation pronunciation = array2[j];
UnitContext startingContext = this.getStartingContext(pronunciation);
this.startingContexts.add(startingContext);
}
}
}
return(this.startingContexts);
}
private void pullRightContexts()
{
GrammarArc[] successors = this.getSuccessors();
GrammarArc[] array = successors;
int num = array.Length;
for (int i = 0; i < num; i++)
{
GrammarArc grammarArc = array[i];
FlatLinguist.GState gstate = this.this_0.getGState(grammarArc.getGrammarNode());
this.rightContexts.addAll(gstate.getStartingContexts());
}
}
