/// <summary>
/// Creates an iterator over term, weight and payload fields from the lucene
/// index. setting <see cref="HasPayloads"/> to false, implies an iterator
/// over only term and weight.
/// </summary>
public DocumentInputIterator(DocumentDictionary outerInstance, bool hasPayloads, bool hasContexts)
{
this.outerInstance = outerInstance;
this.hasPayloads = hasPayloads;
this.hasContexts = hasContexts;
docCount = outerInstance.reader.MaxDoc - 1;
weightValues = (outerInstance.weightField != null) ? MultiDocValues.GetNumericValues(outerInstance.reader, outerInstance.weightField) : null;
liveDocs = (outerInstance.reader.Leaves.Count > 0) ? MultiFields.GetLiveDocs(outerInstance.reader) : null;
relevantFields = GetRelevantFields(new string[] { outerInstance.field, outerInstance.weightField, outerInstance.payloadField, outerInstance.contextsField });
}
/// <summary>
/// Creates an iterator over term, weight and payload fields from the lucene
/// index. Setting <paramref name="hasPayloads"/> to <c>false</c>, implies an enumerator
/// over only term and weight.
/// </summary>
public DocumentInputEnumerator(DocumentDictionary documentDictionary, bool hasPayloads, bool hasContexts)
{
this.outerInstance = documentDictionary;
this.hasPayloads = hasPayloads;
this.hasContexts = hasContexts;
docCount = documentDictionary.m_reader.MaxDoc - 1;
weightValues = (documentDictionary.weightField != null) ? MultiDocValues.GetNumericValues(documentDictionary.m_reader, documentDictionary.weightField) : null;
liveDocs = (documentDictionary.m_reader.Leaves.Count > 0) ? MultiFields.GetLiveDocs(documentDictionary.m_reader) : null;
relevantFields = GetRelevantFields(new string[] { documentDictionary.field, documentDictionary.weightField, documentDictionary.m_payloadField, documentDictionary.m_contextsField });
}