Index

B C D E F G I M N P S
All Classes and Interfaces|All Packages|Constant Field Values

B

BinaryFileBuffer - Class in com.google.code.externalsorting

This is essentially a thin wrapper on top of a BufferedReader...

BinaryFileBuffer(BufferedReader) - Constructor for class com.google.code.externalsorting.BinaryFileBuffer

Constructs a BinaryFileBuffer wrapping the given BufferedReader.

build() - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Builds the CsvSortOptions instance.

Builder(Comparator<CSVRecord>, int, long) - Constructor for class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Constructs a Builder for CsvSortOptions.

C

charset(Charset) - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Sets the charset for CSV operations.

close() - Method in class com.google.code.externalsorting.BinaryFileBuffer

Closes the underlying BufferedReader.

close() - Method in class com.google.code.externalsorting.csv.CSVRecordBuffer

Closes the underlying CSVParser.

close() - Method in interface com.google.code.externalsorting.IOStringStack

Closes the underlying resource.

com.google.code.externalsorting - package com.google.code.externalsorting

com.google.code.externalsorting.csv - package com.google.code.externalsorting.csv

CsvExternalSort - Class in com.google.code.externalsorting.csv

Utility class for performing external sorting on CSV files.

CSVRecordBuffer - Class in com.google.code.externalsorting.csv

Buffer wrapper for CSVRecord iteration and management.

CSVRecordBuffer(CSVParser) - Constructor for class com.google.code.externalsorting.csv.CSVRecordBuffer

Constructs a CSVRecordBuffer wrapping the given CSVParser.

CsvSortOptions - Class in com.google.code.externalsorting.csv

Parameters for csv sorting

CsvSortOptions.Builder - Class in com.google.code.externalsorting.csv

Builder class for constructing CsvSortOptions with custom parameters.

D

defaultcomparator - Static variable in class com.google.code.externalsorting.ExternalSort

default comparator between strings.

DEFAULTMAXTEMPFILES - Static variable in class com.google.code.externalsorting.csv.CsvExternalSort

Default maximal number of temporary files allowed.

DEFAULTMAXTEMPFILES - Static variable in class com.google.code.externalsorting.ExternalSort

Default maximal number of temporary files allowed.

distinct(boolean) - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Sets whether to use distinct records.

E

empty() - Method in class com.google.code.externalsorting.BinaryFileBuffer

Checks if the buffer is empty.

empty() - Method in class com.google.code.externalsorting.csv.CSVRecordBuffer

Checks if the buffer is empty.

empty() - Method in interface com.google.code.externalsorting.IOStringStack

Checks if the stack is empty.

estimateAvailableMemory() - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

This method calls the garbage collector and then returns the free memory.

estimateAvailableMemory() - Static method in class com.google.code.externalsorting.ExternalSort

Cette méthode appelle le garbage collector et retourne la mémoire libre.

estimateBestSizeOfBlocks(long, int, long) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

we divide the file into small blocks.

estimateBestSizeOfBlocks(long, int, long) - Static method in class com.google.code.externalsorting.ExternalSort

Calcule la taille optimale des blocs pour le tri externe.

estimatedSizeOf(Object) - Static method in class com.google.code.externalsorting.csv.SizeEstimator

Estimates the size of a object in bytes.

estimatedSizeOf(String) - Static method in class com.google.code.externalsorting.StringSizeEstimator

Estimates the size of a String object in bytes.

ExternalSort - Class in com.google.code.externalsorting

Goal: offer a generic external-memory sorting program in Java.

ExternalSort() - Constructor for class com.google.code.externalsorting.ExternalSort

Default constructor for ExternalSort.

F

format(CSVFormat) - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Sets the CSV format.

G

getCharset() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the charset used for reading/writing CSV files.

getComparator() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the comparator used for sorting CSV records.

getFormat() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the CSV format used for parsing and writing.

getMaxMemory() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the maximum memory to use (in bytes).

getMaxTmpFiles() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the maximum number of temporary files.

getNumHeader() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Gets the number of header rows in the input file.

I

IOStringStack - Interface in com.google.code.externalsorting

General interface to abstract away BinaryFileBuffer so that users of the library can roll their own.

isDistinct() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Indicates whether distinct records should be used.

isSkipHeader() - Method in class com.google.code.externalsorting.csv.CsvSortOptions

Indicates whether the header should be skipped in the output file.

M

main(String[]) - Static method in class com.google.code.externalsorting.ExternalSort

Main entry point for the external sorting program.

mergeSortedFiles(BufferedWriter, CsvSortOptions, List<CSVRecordBuffer>, List<CSVRecord>) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

Merges multiple sorted CSVRecordBuffer objects into a single output file.

mergeSortedFiles(BufferedWriter, Comparator<String>, boolean, List<IOStringStack>) - Static method in class com.google.code.externalsorting.ExternalSort

This merges several BinaryFileBuffer to an output writer.

mergeSortedFiles(List<File>, BufferedWriter, Comparator<String>, Charset, boolean, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File, CsvSortOptions, boolean, List<CSVRecord>) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

Merges multiple sorted CSV files into a single output file.

mergeSortedFiles(List<File>, File, Comparator<String>) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File, Comparator<String>, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File, Comparator<String>, Charset) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File, Comparator<String>, Charset, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

mergeSortedFiles(List<File>, File, Comparator<String>, Charset, boolean, boolean, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This merges a bunch of temporary flat files

N

numHeader(int) - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Sets the number of header rows.

P

peek() - Method in class com.google.code.externalsorting.BinaryFileBuffer

Returns the next line in the buffer without removing it.

peek() - Method in class com.google.code.externalsorting.csv.CSVRecordBuffer

Returns the next CSVRecord in the buffer without removing it.

peek() - Method in interface com.google.code.externalsorting.IOStringStack

Returns the next element without removing it.

pop() - Method in class com.google.code.externalsorting.BinaryFileBuffer

Removes and returns the next line in the buffer.

pop() - Method in class com.google.code.externalsorting.csv.CSVRecordBuffer

Removes and returns the next CSVRecord in the buffer.

pop() - Method in interface com.google.code.externalsorting.IOStringStack

Removes and returns the next element.

S

SizeEstimator - Class in com.google.code.externalsorting.csv

Utility class for estimating the memory size of objects and arrays in the JVM.

skipHeader(boolean) - Method in class com.google.code.externalsorting.csv.CsvSortOptions.Builder

Sets whether to skip the header in output.

sort(File, File) - Static method in class com.google.code.externalsorting.ExternalSort

This sorts a file (input) to an output file (output) using default parameters

sort(File, File, Comparator<String>) - Static method in class com.google.code.externalsorting.ExternalSort

This sorts a file (input) to an output file (output) using customized comparator

sortAndSave(List<String>, Comparator<String>, Charset, File) - Static method in class com.google.code.externalsorting.ExternalSort

Sort a list and save it to a temporary file

sortAndSave(List<String>, Comparator<String>, Charset, File, boolean, boolean, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

Sort a list and save it to a temporary file

sortAndSave(List<CSVRecord>, File, CsvSortOptions) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

Sorts a list of CSVRecord objects and saves them to a temporary file.

sortInBatch(long, BufferedReader, File, CsvSortOptions, List<CSVRecord>) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

Sorts records in batches and saves them to temporary files.

sortInBatch(BufferedReader, long) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(BufferedReader, long, Comparator<String>, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(BufferedReader, long, Comparator<String>, int, long, Charset, File, boolean, int, boolean, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, File, CsvSortOptions, List<CSVRecord>) - Static method in class com.google.code.externalsorting.csv.CsvExternalSort

Sorts records from a file in batches and saves them to temporary files.

sortInBatch(File, Comparator<String>) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, int, Charset, File, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, int, Charset, File, boolean, int) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, int, Charset, File, boolean, int, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, int, Charset, File, boolean, int, boolean, boolean) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, File, boolean, int) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

sortInBatch(File, Comparator<String>, Charset, File, boolean, int) - Static method in class com.google.code.externalsorting.ExternalSort

This will simply load the file by blocks of lines, then sort them in-memory, and write the result to temporary files that have to be merged later.

StringSizeEstimator - Class in com.google.code.externalsorting

Simple class used to estimate memory usage.

B C D E F G I M N P S
All Classes and Interfaces|All Packages|Constant Field Values