public override System.Collections.ICollection GetTerms()
{
System.Collections.ArrayList terms = new System.Collections.ArrayList();
System.Collections.IEnumerator i = clauses.GetEnumerator();
while (i.MoveNext())
{
SpanQuery clause = (SpanQuery)i.Current;
terms.AddRange(clause.GetTerms());
}
return(terms);
}
// inherit javadoc
public override void ExtractTerms(System.Collections.Hashtable terms)
{
for (System.Collections.IEnumerator i = clauses.GetEnumerator(); i.MoveNext();)
{
BooleanClause clause = (BooleanClause)i.Current;
clause.GetQuery().ExtractTerms(terms);
}
}
/// <summary>An Iterator<Query> over the disjuncts </summary>
public virtual System.Collections.IEnumerator Iterator()
{
return(disjuncts.GetEnumerator());
}
