Package com.norconex.commons.lang.io

Class FilteredInputStream

java.lang.Object

java.io.InputStream

com.norconex.commons.lang.io.FilteredInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class FilteredInputStream
extends InputStream

Decorates an InputStream with a stream filter. The stream filter allows to control which line of text is being returned by the decorated instance when read.

Constructor Summary

Constructors

Constructor	Description
FilteredInputStream(InputStream is, Predicate<String> filter)	Constructor, using UTF-8 as the character encoding.
FilteredInputStream(InputStream is, Predicate<String> filter, String encoding)	Constructor.
FilteredInputStream(InputStream is, Predicate<String> filter, Charset encoding)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	read()

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

FilteredInputStream

public FilteredInputStream(InputStream is,
 Predicate<String> filter)
                    throws IOException

Constructor, using UTF-8 as the character encoding.

Parameters:

is - input stream to filter

filter - the filter to apply

Throws:

IOException - i/o problem

FilteredInputStream

public FilteredInputStream(InputStream is,
 Predicate<String> filter,
 Charset encoding)
                    throws IOException

Constructor.

Parameters:

is - input stream to filter

filter - the filter to apply

encoding - character encoding

Throws:

IOException - i/o problem

Since:

1.14.0

FilteredInputStream

public FilteredInputStream(InputStream is,
 Predicate<String> filter,
 String encoding)
                    throws IOException

Constructor.

Parameters:

is - input stream to filter

filter - the filter to apply

encoding - character encoding

Throws:

IOException - i/o problem

Since:

1.5.0

Method Details

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException