manifold.io.extensions.java.io.Reader

Class ManReaderExt

java.lang.Object

manifold.io.extensions.java.io.Reader.ManReaderExt

public class ManReaderExt
extends Object

Constructor Summary

Constructors

Constructor and Description
ManReaderExt()

Method Summary

Modifier and Type	Method and Description
static BufferedReader	buffered(Reader thiz) Returns a buffered reader wrapping this Reader, or this Reader itself if it is already buffered.
static BufferedReader	buffered(Reader thiz, int bufferSize)
static void	forEachLine(Reader thiz, java.util.function.Consumer<String> action) Iterates through each line of this reader, calls [action] for each line read and closes the [Reader] when it's completed.
static List<String>	readLines(Reader thiz) Reads this reader content as a list of lines.
static <T> T	useLines(Reader thiz, java.util.function.Function<Iterable<String>,T> block) Calls the [block] callback giving it a sequence of all the lines in this file and closes the reader once the processing is complete.

Methods inherited from class java.lang.Object

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

Constructor Detail

ManReaderExt

public ManReaderExt()

Method Detail

buffered

public static BufferedReader buffered(Reader thiz)

Returns a buffered reader wrapping this Reader, or this Reader itself if it is already buffered.

buffered

public static BufferedReader buffered(Reader thiz,
                                      int bufferSize)

forEachLine

public static void forEachLine(Reader thiz,
                               java.util.function.Consumer<String> action)

Iterates through each line of this reader, calls [action] for each line read and closes the [Reader] when it's completed.

Parameters:

action - function to process file lines.

readLines

public static List<String> readLines(Reader thiz)

Reads this reader content as a list of lines. Do not use this function for huge files.

useLines

public static <T> T useLines(Reader thiz,
                             java.util.function.Function<Iterable<String>,T> block)

Calls the [block] callback giving it a sequence of all the lines in this file and closes the reader once the processing is complete.

Returns:

the value returned by [block].