Package org.apache.cassandra.index.sai.memory

Class MemtableTermsIterator

java.lang.Object

org.apache.cassandra.index.sai.memory.MemtableTermsIterator

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<IndexEntry>, TermsIterator

public class MemtableTermsIterator
extends Object
implements TermsIterator

Iterator over a token range bounded segment of a Memtable index. Used to flush Memtable index segments to disk.

Constructor Summary

Constructors

Constructor	Description
MemtableTermsIterator(ByteBuffer minTerm, ByteBuffer maxTerm, Iterator<Pair<ByteComparable,com.carrotsearch.hppc.LongArrayList>> iterator)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getMaxSSTableRowId()
ByteBuffer	getMaxTerm()
long	getMinSSTableRowId()
ByteBuffer	getMinTerm()
boolean	hasNext()
IndexEntry	next()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

MemtableTermsIterator

public MemtableTermsIterator(ByteBuffer minTerm,
 ByteBuffer maxTerm,
 Iterator<Pair<ByteComparable,com.carrotsearch.hppc.LongArrayList>> iterator)

Method Details

getMinTerm

public ByteBuffer getMinTerm()

Specified by:

getMinTerm in interface TermsIterator

getMaxTerm

public ByteBuffer getMaxTerm()

Specified by:

getMaxTerm in interface TermsIterator

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<IndexEntry>

next

public IndexEntry next()

Specified by:

next in interface Iterator<IndexEntry>

getMaxSSTableRowId

public long getMaxSSTableRowId()

getMinSSTableRowId

public long getMinSSTableRowId()