private class BlockTermsReader.FieldReader extends Terms implements Accountable
Modifier and Type | Class and Description |
---|---|
private class |
BlockTermsReader.FieldReader.SegmentTermsEnum |
Modifier and Type | Field and Description |
---|---|
(package private) int |
docCount |
(package private) FieldInfo |
fieldInfo |
(package private) int |
longsSize |
(package private) long |
numTerms |
(package private) long |
sumDocFreq |
(package private) long |
sumTotalTermFreq |
(package private) long |
termsStartPointer |
EMPTY_ARRAY
Constructor and Description |
---|
FieldReader(FieldInfo fieldInfo,
long numTerms,
long termsStartPointer,
long sumTotalTermFreq,
long sumDocFreq,
int docCount,
int longsSize) |
Modifier and Type | Method and Description |
---|---|
int |
getDocCount()
Returns the number of documents that have at least one
term for this field.
|
long |
getSumDocFreq()
Returns the sum of
TermsEnum.docFreq() for
all terms in this field. |
long |
getSumTotalTermFreq()
Returns the sum of
TermsEnum.totalTermFreq() for
all terms in this field. |
boolean |
hasFreqs()
Returns true if documents in this field store
per-document term frequency (
PostingsEnum.freq() ). |
boolean |
hasOffsets()
Returns true if documents in this field store offsets.
|
boolean |
hasPayloads()
Returns true if documents in this field store payloads.
|
boolean |
hasPositions()
Returns true if documents in this field store positions.
|
TermsEnum |
iterator()
Returns an iterator that will step through all
terms.
|
long |
ramBytesUsed()
Return the memory usage of this object in bytes.
|
long |
size()
Returns the number of terms for this field, or -1 if this
measure isn't stored by the codec.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getChildResources
final long numTerms
final FieldInfo fieldInfo
final long termsStartPointer
final long sumTotalTermFreq
final long sumDocFreq
final int docCount
final int longsSize
FieldReader(FieldInfo fieldInfo, long numTerms, long termsStartPointer, long sumTotalTermFreq, long sumDocFreq, int docCount, int longsSize)
public long ramBytesUsed()
Accountable
ramBytesUsed
in interface Accountable
public TermsEnum iterator() throws java.io.IOException
Terms
public boolean hasFreqs()
Terms
PostingsEnum.freq()
).public boolean hasOffsets()
Terms
hasOffsets
in class Terms
public boolean hasPositions()
Terms
hasPositions
in class Terms
public boolean hasPayloads()
Terms
hasPayloads
in class Terms
public long size()
Terms
public long getSumTotalTermFreq()
Terms
TermsEnum.totalTermFreq()
for
all terms in this field. Note that, just like other term
measures, this measure does not take deleted documents
into account.getSumTotalTermFreq
in class Terms
public long getSumDocFreq() throws java.io.IOException
Terms
TermsEnum.docFreq()
for
all terms in this field. Note that, just like other term
measures, this measure does not take deleted documents
into account.getSumDocFreq
in class Terms
java.io.IOException
public int getDocCount() throws java.io.IOException
Terms
getDocCount
in class Terms
java.io.IOException