A B C E F G I L M P R S T V

A

available() - Method in class com.htyleo.extsort.common.RandomAccessFileInputStream

B

begin - Variable in class com.htyleo.extsort.common.FileSlice

the beginning position, inclusive

C

close() - Method in class com.htyleo.extsort.common.RandomAccessFileInputStream

close() - Method in class com.htyleo.extsort.GroupSortedFileReader

Close reader

closeQuietly(Reader) - Static method in class com.htyleo.extsort.util.IOUtil

Unconditionally close a Reader.

closeQuietly(Writer) - Static method in class com.htyleo.extsort.util.IOUtil

Unconditionally close a Writer.

closeQuietly(RandomAccessFile) - Static method in class com.htyleo.extsort.util.IOUtil

Unconditionally close a RandomAccessFile.

closeQuietly(GroupSortedFileReader) - Static method in class com.htyleo.extsort.util.IOUtil

Unconditionally close a GroupSortedFileReader.

com.htyleo.extsort - package com.htyleo.extsort

com.htyleo.extsort.common - package com.htyleo.extsort.common

com.htyleo.extsort.util - package com.htyleo.extsort.util

E

end - Variable in class com.htyleo.extsort.common.FileSlice

the end position, exclusive

ExternalSort - Class in com.htyleo.extsort

An implementation of external sorting.

ExternalSort() - Constructor for class com.htyleo.extsort.ExternalSort

ExternalSortConfig - Class in com.htyleo.extsort

External sorting config

ExternalSortConfig() - Constructor for class com.htyleo.extsort.ExternalSortConfig

F

FileSlice - Class in com.htyleo.extsort.common

A logical file slice

FileSlice(SliceType, long, long) - Constructor for class com.htyleo.extsort.common.FileSlice

Create a FileSlice, which is the the logical part of the original file from begin (inclusive) to end (exclusive)

G

getBodies() - Method in class com.htyleo.extsort.PartitionResult

Getter method for property bodies.

getBufferSize() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property bufferSize.

getEncoding() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property encoding.

getExecutor() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property executor.

getHeader() - Method in class com.htyleo.extsort.PartitionResult

Getter method for property header.

getHeaderLines() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property headerLines.

getIgnoreHeaderBlankLines() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property ignoreHeaderBlankLines.

getIgnoreTailBlankLines() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property ignoreTailBlankLines.

getLineComparator() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property lineComparator.

getLineFilter() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property lineFilter.

getSliceSize() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property sliceSize.

getTail() - Method in class com.htyleo.extsort.PartitionResult

Getter method for property tail.

getTailLines() - Method in class com.htyleo.extsort.ExternalSortConfig

Getter method for property tailLines.

GroupSortedFileReader - Class in com.htyleo.extsort

A wrapper of BufferedReader for reading a group of sorted files

GroupSortedFileReader(List<File>, Comparator<String>) - Constructor for class com.htyleo.extsort.GroupSortedFileReader

Create a GroupSortedFileReader, using default encoding and default buffer size

GroupSortedFileReader(List<File>, Comparator<String>, String) - Constructor for class com.htyleo.extsort.GroupSortedFileReader

Create a GroupSortedFileReader, using default buffer size

GroupSortedFileReader(List<File>, Comparator<String>, String, int) - Constructor for class com.htyleo.extsort.GroupSortedFileReader

Create a GroupSortedFileReader

I

IOUtil - Class in com.htyleo.extsort.util

IO util

IOUtil() - Constructor for class com.htyleo.extsort.util.IOUtil

isConcerned(String) - Method in interface com.htyleo.extsort.common.LineFilter

The logic to filter lines

L

LineFilter - Interface in com.htyleo.extsort.common

line filter

M

merge(File, PartitionResult, ExternalSortConfig) - Static method in class com.htyleo.extsort.ExternalSort

External sorting phase One: Merge

P

partition(File, File, ExternalSortConfig) - Static method in class com.htyleo.extsort.ExternalSort

External sorting phase One: Partition The input is the source file and the output is a bunch of sorted files.

PartitionResult - Class in com.htyleo.extsort

Result of the partition phase of external sorting

PartitionResult(File, List<File>, File) - Constructor for class com.htyleo.extsort.PartitionResult

Create an PartitionResult

R

RandomAccessFileInputStream - Class in com.htyleo.extsort.common

An InputStream wrapper of RandomAccessFile.

RandomAccessFileInputStream(File, long, long) - Constructor for class com.htyleo.extsort.common.RandomAccessFileInputStream

Create a RandomAccessFileInputStream

read() - Method in class com.htyleo.extsort.common.RandomAccessFileInputStream

read(byte[], int, int) - Method in class com.htyleo.extsort.common.RandomAccessFileInputStream

readLine() - Method in class com.htyleo.extsort.GroupSortedFileReader

Read next line

S

setBufferSize(int) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property bufferSize.

setEncoding(String) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property encoding.

setExecutor(ThreadPoolExecutor) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property executor.

setHeaderLines(int) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property headerLines.

setIgnoreHeaderBlankLines(boolean) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property ignoreHeaderBlankLines.

setIgnoreTailBlankLines(boolean) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property ignoreTailBlankLines.

setLineComparator(Comparator<String>) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property lineComparator.

setLineFilter(LineFilter) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property lineFilter.

setSliceSize(int) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property sliceSize.

setTailLines(int) - Method in class com.htyleo.extsort.ExternalSortConfig

Setter method for property tailLines.

skipNextBlankLines(RandomAccessFile) - Static method in class com.htyleo.extsort.util.IOUtil

If RandomAccessFile's pointer points to a line separator, repeatedly read forward and skip consecutive blank lines.

skipNextLine(RandomAccessFile) - Static method in class com.htyleo.extsort.util.IOUtil

Repeatedly read forward and skip the current line Note that the line separator could be "\n", "\r" or "\r\n" Example: (The parenthesis indicates the position of RandomAccessFile's pointer) Before: "ABC(\n)HIJ" after: "ABC\n(H)IJ" Before: "A(B)C\nHIJ" after: "ABC\n(H)IJ" Before: "A(B)C\rHIJ" after: "ABC\r(H)IJ" Before: "A(B)C\r\nHIJ" after: "ABC\r\n(H)IJ" Before: "A(B)C[EOF]" after: "ABC([EOF])"

skipPrevBlankLines(RandomAccessFile) - Static method in class com.htyleo.extsort.util.IOUtil

If RandomAccessFile's pointer points to a line separator, repeatedly read backward and skip consecutive blank lines.

skipPrevLine(RandomAccessFile) - Static method in class com.htyleo.extsort.util.IOUtil

Repeatedly read backward and skip the current line Note that the line separator could be "\n", "\r" or "\r\n" Example: (the parenthesis indicates the position of the pointer) before: "ABC(\n)HIJ" after: "AB(C)\nHIJ" before: "ABC\nH(I)J" after: "AB(C)\nHIJ" before: "ABC\rH(I)J" after: "AB(C)\rHIJ" before: "ABC\r\nH(I)J" after: "AB(C)\r\nHIJ" before: "AB(C)\n" after: 0

SliceType - Enum in com.htyleo.extsort.common

Type of file slice

sort(File, File, ExternalSortConfig) - Static method in class com.htyleo.extsort.ExternalSort

Perform external sorting

T

type - Variable in class com.htyleo.extsort.common.FileSlice

slice type

V

valueOf(String) - Static method in enum com.htyleo.extsort.common.SliceType

Returns the enum constant of this type with the specified name.

values() - Static method in enum com.htyleo.extsort.common.SliceType

Returns an array containing the constants of this enum type, in the order they are declared.

A B C E F G I L M P R S T V