public final class OrdsBlockTreeTermsReader extends FieldsProducer
EMPTY_ARRAY
Constructor and Description |
---|
OrdsBlockTreeTermsReader(PostingsReaderBase postingsReader,
SegmentReadState state)
Sole constructor.
|
Modifier and Type | Method and Description |
---|---|
void |
checkIntegrity()
Checks consistency of this reader.
|
void |
close() |
Collection<Accountable> |
getChildResources()
Returns nested resources of this class.
|
Iterator<String> |
iterator()
Returns an iterator that will step through all fields
names.
|
long |
ramBytesUsed()
Return the memory usage of this object in bytes.
|
int |
size()
Returns the number of fields or -1 if the number of
distinct field names is unknown.
|
Terms |
terms(String field)
Get the
Terms for this field. |
String |
toString() |
getMergeInstance
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
forEach, spliterator
public OrdsBlockTreeTermsReader(PostingsReaderBase postingsReader, SegmentReadState state) throws IOException
IOException
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class FieldsProducer
IOException
public Iterator<String> iterator()
Fields
public Terms terms(String field) throws IOException
Fields
Terms
for this field. This will return
null if the field does not exist.terms
in class Fields
IOException
public int size()
Fields
Fields.iterator()
will return as many field names.public long ramBytesUsed()
Accountable
public Collection<Accountable> getChildResources()
Accountable
Accountables
public void checkIntegrity() throws IOException
FieldsProducer
Note that this may be costly in terms of I/O, e.g. may involve computing a checksum value against large data files.
checkIntegrity
in class FieldsProducer
IOException
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