Class Combinations

java.lang.Object

io.nosqlbench.virtdata.library.basics.shared.from_long.to_string.Combinations

All Implemented Interfaces:

LongFunction<String>

public class Combinations
extends Object
implements LongFunction<String>

Convert a numeric value into a code according to ASCII printable characters. This is useful for creating various encodings using different character ranges, etc. This mapper can map over the sequences of character ranges providing every unique combination and then wrapping around to the beginning again. It can convert between character bases with independent radix in each position. Each position in the final string takes its values from a position-specific character set, described by the shorthand in the examples below. The constructor will throw an error if the number of combinations exceeds that which can be represented in a long value. (This is a very high number).

Constructor Summary

Constructors

Constructor	Description
Combinations(String spec)

Method Summary

Modifier and Type	Method	Description
String	apply(long value)

Methods inherited from class java.lang.Object

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

Constructor Details

Combinations

public Combinations(String spec)

Method Details

apply

public String apply(long value)

Specified by:

apply in interface LongFunction<String>