public class CollectionStatistics
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private long |
docCount |
private java.lang.String |
field |
private long |
maxDoc |
private long |
sumDocFreq |
private long |
sumTotalTermFreq |
Constructor and Description |
---|
CollectionStatistics(java.lang.String field,
long maxDoc,
long docCount,
long sumTotalTermFreq,
long sumDocFreq) |
Modifier and Type | Method and Description |
---|---|
long |
docCount()
returns the total number of documents that
have at least one term for this field.
|
java.lang.String |
field()
returns the field name
|
long |
maxDoc()
returns the total number of documents, regardless of
whether they all contain values for this field.
|
long |
sumDocFreq()
returns the total number of postings for this field
|
long |
sumTotalTermFreq()
returns the total number of tokens for this field
|
private final java.lang.String field
private final long maxDoc
private final long docCount
private final long sumTotalTermFreq
private final long sumDocFreq
public CollectionStatistics(java.lang.String field, long maxDoc, long docCount, long sumTotalTermFreq, long sumDocFreq)
public final java.lang.String field()
public final long maxDoc()
IndexReader.maxDoc()
public final long docCount()
Terms.getDocCount()
public final long sumTotalTermFreq()
Terms.getSumTotalTermFreq()
public final long sumDocFreq()
Terms.getSumDocFreq()