org.apache.cassandra.db.columniterator

Class AbstractSSTableIterator.IndexState

java.lang.Object

org.apache.cassandra.db.columniterator.AbstractSSTableIterator.IndexState

All Implemented Interfaces:

java.lang.AutoCloseable

Enclosing class:

AbstractSSTableIterator

public static class AbstractSSTableIterator.IndexState
extends java.lang.Object
implements java.lang.AutoCloseable

Constructor Summary

Constructors

Constructor and Description
IndexState(AbstractSSTableIterator.Reader reader, ClusteringComparator comparator, RowIndexEntry indexEntry, boolean reversed, FileHandle indexFile)

Method Summary

Modifier and Type	Method and Description
int	blocksCount()
void	close()
int	currentBlockIdx()
IndexInfo	currentIndex()
int	findBlockIndex(ClusteringBound bound, int fromIdx)
IndexInfo	index(int i)
int	indexFor(ClusteringPrefix name, int lastIndex)
boolean	isDone()
boolean	isPastCurrentBlock()
void	setToBlock(int blockIdx)
java.lang.String	toString()
void	updateBlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexState

public IndexState(AbstractSSTableIterator.Reader reader,
                  ClusteringComparator comparator,
                  RowIndexEntry indexEntry,
                  boolean reversed,
                  FileHandle indexFile)

Method Detail

isDone

public boolean isDone()

setToBlock

public void setToBlock(int blockIdx)
                throws java.io.IOException

Throws:

java.io.IOException

blocksCount

public int blocksCount()

updateBlock

public void updateBlock()
                 throws java.io.IOException

Throws:

java.io.IOException

isPastCurrentBlock

public boolean isPastCurrentBlock()
                           throws java.io.IOException

Throws:

java.io.IOException

currentBlockIdx

public int currentBlockIdx()

currentIndex

public IndexInfo currentIndex()
                       throws java.io.IOException

Throws:

java.io.IOException

index

public IndexInfo index(int i)
                throws java.io.IOException

Throws:

java.io.IOException

findBlockIndex

public int findBlockIndex(ClusteringBound bound,
                          int fromIdx)
                   throws java.io.IOException

Throws:

java.io.IOException

indexFor

public int indexFor(ClusteringPrefix name,
                    int lastIndex)
             throws java.io.IOException

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException