com.fasterxml.sort.std
Class TextFileSorter

java.lang.Object
  com.fasterxml.sort.Sorter<byte[]>
      com.fasterxml.sort.std.TextFileSorter

All Implemented Interfaces:

SortingState

public class TextFileSorter
extends Sorter<byte[]>

Basic Sorter implementation that operates on text line input.

Nested Class Summary

Nested classes/interfaces inherited from interface com.fasterxml.sort.SortingState

SortingState.Phase

Field Summary

static long	MAX_HEAP_FOR_PRESORT Let's limit maximum memory used for pre-sorting when invoked from command-line to be 256 megs
static long	MIN_HEAP_FOR_PRESORT Also just in case our calculations are wrong, require 10 megs for pre-sort anyway (if invoked from CLI)

Fields inherited from class com.fasterxml.sort.Sorter

_cancelForException, _cancelRequest, _comparator, _config, _currentSortRound, _phase, _presortFileCount, _readerFactory, _sortRoundCount, _writerFactory

Constructor Summary

TextFileSorter()

TextFileSorter(SortConfig config)

Method Summary

static void

main(String[] args)

Methods inherited from class com.fasterxml.sort.Sorter

_calculateRoundCount, _checkForCancel, _checkForCancel, _merge, _merge, _rawComparator, _writeAll, _writePresorted, cancel, cancel, cancel, getNumberOfPreSortFiles, getNumberOfSortRounds, getPhase, getSortRound, isCompleted, isPreSorting, isSorting, merge, presort, sort, sort

Methods inherited from class java.lang.Object

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

Field Detail

MAX_HEAP_FOR_PRESORT

public static final long MAX_HEAP_FOR_PRESORT

Let's limit maximum memory used for pre-sorting when invoked from command-line to be 256 megs

See Also:

Constant Field Values

MIN_HEAP_FOR_PRESORT

public static final long MIN_HEAP_FOR_PRESORT

Also just in case our calculations are wrong, require 10 megs for pre-sort anyway (if invoked from CLI)

See Also:

Constant Field Values

Constructor Detail

TextFileSorter

public TextFileSorter()

TextFileSorter

public TextFileSorter(SortConfig config)

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception