org.apache.cassandra.io.sstable
Class IndexSummary.KeyPosition

java.lang.Object
  org.apache.cassandra.io.sstable.IndexSummary.KeyPosition

All Implemented Interfaces:

java.lang.Comparable<IndexSummary.KeyPosition>

Enclosing class:

IndexSummary

public static final class IndexSummary.KeyPosition
extends java.lang.Object
implements java.lang.Comparable<IndexSummary.KeyPosition>

This is a simple container for the index Key and its corresponding position in the index file. Binary search is performed on a list of these objects to find where to start looking for the index entry containing the data position (which will be turned into a PositionSize object)

Field Summary

long	indexPosition
DecoratedKey<?>	key

Constructor Summary

IndexSummary.KeyPosition(DecoratedKey<?> key, long indexPosition)

Method Summary

int	compareTo(IndexSummary.KeyPosition kp)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

key

public final DecoratedKey<?> key

indexPosition

public final long indexPosition

Constructor Detail

IndexSummary.KeyPosition

public IndexSummary.KeyPosition(DecoratedKey<?> key,
                                long indexPosition)

Method Detail

compareTo

public int compareTo(IndexSummary.KeyPosition kp)

Specified by:

compareTo in interface java.lang.Comparable<IndexSummary.KeyPosition>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object