Package org.apache.cassandra.tools

Class Util.TermHistogram

java.lang.Object

org.apache.cassandra.tools.Util.TermHistogram

Enclosing class:

Util

public static class Util.TermHistogram
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
long	max
long	min
double	sum

Constructor Summary

Constructors

Constructor	Description
TermHistogram(java.util.Map<? extends java.lang.Number,java.lang.Long> histogram, java.lang.String title, java.util.function.LongFunction<java.lang.String> offsetName, java.util.function.LongFunction<java.lang.String> countName)
TermHistogram(EstimatedHistogram histogram, java.lang.String title, java.util.function.LongFunction<java.lang.String> offsetName, java.util.function.LongFunction<java.lang.String> countName)
TermHistogram(TombstoneHistogram histogram, java.lang.String title, java.util.function.LongFunction<java.lang.String> offsetName, java.util.function.LongFunction<java.lang.String> countName)

Method Summary

Modifier and Type	Method	Description
java.lang.String	bar(long count, int length, java.lang.String color, boolean unicode)
void	printHistogram(java.io.PrintStream out, boolean color, boolean unicode)

Methods inherited from class java.lang.Object

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

Field Detail

max

public long max

min

public long min

sum

public double sum

Constructor Detail

TermHistogram

public TermHistogram(java.util.Map<? extends java.lang.Number,java.lang.Long> histogram,
                     java.lang.String title,
                     java.util.function.LongFunction<java.lang.String> offsetName,
                     java.util.function.LongFunction<java.lang.String> countName)

TermHistogram

public TermHistogram(TombstoneHistogram histogram,
                     java.lang.String title,
                     java.util.function.LongFunction<java.lang.String> offsetName,
                     java.util.function.LongFunction<java.lang.String> countName)

TermHistogram

public TermHistogram(EstimatedHistogram histogram,
                     java.lang.String title,
                     java.util.function.LongFunction<java.lang.String> offsetName,
                     java.util.function.LongFunction<java.lang.String> countName)

Method Detail

bar

public java.lang.String bar(long count,
                            int length,
                            java.lang.String color,
                            boolean unicode)

printHistogram

public void printHistogram(java.io.PrintStream out,
                           boolean color,
                           boolean unicode)