de.unkrig.commons.io

Class Readers

java.lang.Object

de.unkrig.commons.io.Readers

public final class Readers
extends Object

Utility functionality related to Readers.

Field Summary

Fields

Modifier and Type	Field and Description
static Reader	EMPTY_READER A reader that always signals "end-of-input".

Method Summary

Modifier and Type	Method and Description
static Reader	asReader(CharSequence cs) Wraps the given CharSequence in a Reader - much more efficient than "new StringReader(cs.toString)".
static String	readAll(Reader reader)
static String	readAll(Reader reader, boolean closeReader)
static Reader	singlingFilterReader(Reader delegate)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_READER

public static final Reader EMPTY_READER

A reader that always signals "end-of-input".

Method Detail

readAll

public static String readAll(Reader reader)
                      throws IOException

Returns:

All characters that the given Reader produces

Throws:

IOException

readAll

public static String readAll(Reader reader,
                             boolean closeReader)
                      throws IOException

Parameters:

closeReader - Whether the reader should be closed before the method returns

Returns:

All characters that the given Reader produces

Throws:

IOException

asReader

public static Reader asReader(CharSequence cs)

Wraps the given CharSequence in a Reader - much more efficient than "new StringReader(cs.toString)".

singlingFilterReader

public static Reader singlingFilterReader(Reader delegate)

Returns:

A Reader for which Reader.read(char[], int, int) returns at most 1