public class SSTableIdentityIterator extends AbstractIterator<Unfiltered> implements java.lang.Comparable<SSTableIdentityIterator>, UnfilteredRowIterator
| Constructor and Description |
|---|
SSTableIdentityIterator(SSTableReader sstable,
RandomAccessReader file,
DecoratedKey key)
Used to iterate through the columns of a row.
|
| Modifier and Type | Method and Description |
|---|---|
void |
close() |
PartitionColumns |
columns()
A subset of the columns for the (static and regular) rows returned by this iterator.
|
int |
compareTo(SSTableIdentityIterator o) |
protected Unfiltered |
computeNext() |
java.lang.String |
getPath() |
boolean |
isReverseOrder()
Whether or not the rows returned by this iterator are in reversed
clustering order.
|
CFMetaData |
metadata()
The metadata for the table this iterator on.
|
DecoratedKey |
partitionKey()
The partition key of the partition this in an iterator over.
|
DeletionTime |
partitionLevelDeletion()
The partition level deletion for the partition this iterate over.
|
Row |
staticRow()
The static part corresponding to this partition (this can be an empty
row).
|
EncodingStats |
stats()
Return "statistics" about what is returned by this iterator.
|
endOfData, hasNext, next, peek, removeclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitisEmptypublic SSTableIdentityIterator(SSTableReader sstable, RandomAccessReader file, DecoratedKey key)
sstable - SSTable we are reading ffrom.file - Reading using this file.key - Key of this row.public CFMetaData metadata()
BaseRowIteratormetadata in interface BaseRowIterator<Unfiltered>public PartitionColumns columns()
BaseRowIteratorcolumns in interface BaseRowIterator<Unfiltered>public boolean isReverseOrder()
BaseRowIteratorisReverseOrder in interface BaseRowIterator<Unfiltered>public DecoratedKey partitionKey()
BaseRowIteratorpartitionKey in interface BaseRowIterator<Unfiltered>public DeletionTime partitionLevelDeletion()
UnfilteredRowIteratorpartitionLevelDeletion in interface UnfilteredRowIteratorpublic Row staticRow()
BaseRowIteratorstaticRow in interface BaseRowIterator<Unfiltered>protected Unfiltered computeNext()
computeNext in class AbstractIterator<Unfiltered>public void close()
close in interface java.lang.AutoCloseableclose in interface CloseableIterator<Unfiltered>public java.lang.String getPath()
public EncodingStats stats()
UnfilteredRowIteratorstats in interface UnfilteredRowIteratorpublic int compareTo(SSTableIdentityIterator o)
compareTo in interface java.lang.Comparable<SSTableIdentityIterator>Copyright © 2016 The Apache Software Foundation