org.apache.accumulo.core.file.rfile

Class MultiLevelIndex.Reader

java.lang.Object

org.apache.accumulo.core.file.rfile.MultiLevelIndex.Reader

Enclosing class:

MultiLevelIndex

public static class MultiLevelIndex.Reader
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MultiLevelIndex.Reader.IndexIterator
class	MultiLevelIndex.Reader.Node

Constructor Summary

Constructors

Constructor and Description
MultiLevelIndex.Reader(BlockFileReader blockStore, int version)

Method Summary

Methods

Modifier and Type	Method and Description
void	getIndexInfo(Map<Integer,Long> sizes, Map<Integer,Long> counts)
Key	getLastKey()
MultiLevelIndex.Reader.IndexIterator	lookup(Key key)
void	readFields(DataInput in)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiLevelIndex.Reader

public MultiLevelIndex.Reader(BlockFileReader blockStore,
                      int version)

Method Detail

lookup

public MultiLevelIndex.Reader.IndexIterator lookup(Key key)
                                            throws IOException

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Throws:

IOException

size

public int size()

getIndexInfo

public void getIndexInfo(Map<Integer,Long> sizes,
                Map<Integer,Long> counts)
                  throws IOException

Throws:

IOException

getLastKey

public Key getLastKey()