gnu.regexp
Class REFilterReader
public
class
REFilterReader
extends FilterReader
Replaces instances of a given RE with replacement text.
Since: gnu.regexp 1.1.0
Author: Lee Sau Dan
Method Summary |
boolean | markSupported()
Returns false. |
int | read()
Reads the next character from the stream per the general contract of
Reader.read(). |
int | read(char[] b, int off, int len) Reads from the stream into the provided array. |
int | read(char[] b) Reads from the stream into the provided array. |
public REFilterReader(Reader stream,
RE expr, String replace)
Creates an REFilterReader. When reading from this stream,
occurrences of patterns matching the supplied regular expression
will be replaced with the supplied replacement text (the
metacharacters $0 through $9 may be used to refer to the full
match or subexpression matches.
Parameters: stream The Reader to be filtered. expr The regular expression to search for. replace The text pattern to replace matches with.
public boolean markSupported()
Returns false. REFilterReader does not support mark() and
reset() methods.
public int read()
Reads the next character from the stream per the general contract of
Reader.read(). Returns -1 on error or end of stream.
public int read(char[] b, int off, int len)
Reads from the stream into the provided array.
public int read(char[] b)
Reads from the stream into the provided array.