io.virtdata.basicsmappers.from_long.to_string

Class HashedFileExtractToString

java.lang.Object

io.virtdata.basicsmappers.from_long.to_string.HashedFileExtractToString

All Implemented Interfaces:

LongFunction<String>

public class HashedFileExtractToString
extends Object
implements LongFunction<String>

Pseudo-randomly extract a section of a text file and return it according to some minimum and maximum extract size. The file is loaded into memory as a shared text image. It is then indexed into as a character buffer to find a pseudo-randomly sized fragment.

Constructor Summary

Constructors

Constructor and Description
HashedFileExtractToString(String fileName, int minsize, int maxsize)

Method Summary

Modifier and Type	Method and Description
String	apply(long input)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HashedFileExtractToString

public HashedFileExtractToString(String fileName,
                                 int minsize,
                                 int maxsize)

Method Detail

apply

public String apply(long input)

Specified by:

apply in interface LongFunction<String>

toString

public String toString()

Overrides:

toString in class Object