smile.data.parser

Class IOUtils

java.lang.Object

smile.data.parser.IOUtils

public class IOUtils
extends java.lang.Object

Simple IO stream manipulation utilities.

Constructor Summary

Constructors

Constructor and Description
IOUtils()

Method Summary

Modifier and Type	Method and Description
static java.io.File	getTestDataFile(java.lang.String path) Get the file object of sample dataset.
static java.lang.String	getTestDataPath(java.lang.String path) Get the file path of sample dataset.
static java.io.BufferedReader	getTestDataReader(java.lang.String path) Get the reader of sample datasets.
static java.util.List<java.lang.String>	readLines(java.io.InputStream input) Returns the lines of an InputStream as a list of Strings.
static java.util.List<java.lang.String>	readLines(java.io.InputStream input, java.nio.charset.Charset charset) Returns the lines of an InputStream as a list of Strings.
static java.util.List<java.lang.String>	readLines(java.io.Reader input) Returns the lines of a Reader as a list of Strings.

Methods inherited from class java.lang.Object

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

Constructor Detail

IOUtils

public IOUtils()

Method Detail

getTestDataPath

public static java.lang.String getTestDataPath(java.lang.String path)

Get the file path of sample dataset.

getTestDataFile

public static java.io.File getTestDataFile(java.lang.String path)

Get the file object of sample dataset.

getTestDataReader

public static java.io.BufferedReader getTestDataReader(java.lang.String path)
                                                throws java.io.FileNotFoundException

Get the reader of sample datasets.

Throws:

java.io.FileNotFoundException

readLines

public static java.util.List<java.lang.String> readLines(java.io.InputStream input)
                                                  throws java.io.IOException

Returns the lines of an InputStream as a list of Strings.

Parameters:

input - the InputStream to read from.

Returns:

the list of lines.

Throws:

java.io.IOException

readLines

public static java.util.List<java.lang.String> readLines(java.io.InputStream input,
                                                         java.nio.charset.Charset charset)
                                                  throws java.io.IOException

Returns the lines of an InputStream as a list of Strings.

Parameters:

input - the InputStream to read from.

charset - a charset.

Returns:

the list of lines.

Throws:

java.io.IOException

readLines

public static java.util.List<java.lang.String> readLines(java.io.Reader input)
                                                  throws java.io.IOException

Returns the lines of a Reader as a list of Strings.

Parameters:

input - the Reader to read from.

Returns:

the list of lines.

Throws:

java.io.IOException