org.apache.cassandra.tools.nodetool.stats

Class StatsTableComparator

java.lang.Object

org.apache.cassandra.tools.nodetool.stats.StatsTableComparator

All Implemented Interfaces:

java.util.Comparator<StatsTable>

public class StatsTableComparator
extends java.lang.Object
implements java.util.Comparator<StatsTable>

Comparator to sort StatsTables by a named statistic.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	supportedSortKeys Names of supported sort keys as they should be specified on the command line.

Constructor Summary

Constructors

Constructor and Description
StatsTableComparator(java.lang.String sortKey, boolean humanReadable)
StatsTableComparator(java.lang.String sortKey, boolean humanReadable, boolean ascending)

Method Summary

Modifier and Type	Method and Description
int	compare(StatsTable stx, StatsTable sty) Compare StatsTable instances based on this instance's sortKey.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

supportedSortKeys

public static final java.lang.String[] supportedSortKeys

Names of supported sort keys as they should be specified on the command line.

Constructor Detail

StatsTableComparator

public StatsTableComparator(java.lang.String sortKey,
                            boolean humanReadable)

StatsTableComparator

public StatsTableComparator(java.lang.String sortKey,
                            boolean humanReadable,
                            boolean ascending)

Method Detail

compare

public int compare(StatsTable stx,
                   StatsTable sty)

Compare StatsTable instances based on this instance's sortKey.

Specified by:

compare in interface java.util.Comparator<StatsTable>