org.apache.commons.io.input

Class UnsynchronizedReader

java.lang.Object

java.io.Reader

org.apache.commons.io.input.UnsynchronizedReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

Direct Known Subclasses:

UnsynchronizedBufferedReader

public abstract class UnsynchronizedReader
extends java.io.Reader

A Reader without any of the superclass' synchronization.

Since:

2.17.0

Constructor Summary

Constructors

Constructor and Description
UnsynchronizedReader() Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	isClosed() Tests whether this instance is closed; if close() completed successfully.
void	setClosed(boolean closed) Sets whether this instance is closed.
long	skip(long n) Skips characters by reading from this instance.

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, read, ready, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsynchronizedReader

public UnsynchronizedReader()

Constructs a new instance.

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException

isClosed

public boolean isClosed()

Tests whether this instance is closed; if close() completed successfully.

Returns:

whether this instance is closed.

setClosed

public void setClosed(boolean closed)

Sets whether this instance is closed.

Parameters:

closed - whether this instance is closed.

skip

public long skip(long n)
          throws java.io.IOException

Skips characters by reading from this instance. This method will block until:

• some characters are available,
• an I/O error occurs, or
• the end of the stream is reached.

Overrides:

skip in class java.io.Reader

Parameters:

n - The number of characters to skip.

Returns:

The number of characters actually skipped.

Throws:

java.lang.IllegalArgumentException - If n is negative.

java.io.IOException - If an I/O error occurs.