public SpanQuery makeSpanClause() {SpanQuery [] spanQueries = new SpanQuery[size()];Iterator<SpanQuery> sqi = weightBySpanQuery.keySet().iterator();int i = 0;while (sqi.hasNext()) {SpanQuery sq = sqi.next();float boost = weightBySpanQuery.get(sq);if (boost != 1f) {sq = new SpanBoostQuery(sq, boost);}spanQueries[i++] = sq;}if (spanQueries.length == 1)return spanQueries[0];elsereturn new SpanOrQuery(spanQueries);}

public virtual SpanQuery MakeSpanClause(){List<SpanQuery> spanQueries = new List<SpanQuery>();foreach (var wsq in weightBySpanQuery){wsq.Key.Boost = wsq.Value;spanQueries.Add(wsq.Key);}if (spanQueries.Count == 1)return spanQueries[0];elsereturn new SpanOrQuery(spanQueries.ToArray());}
