Filter which includes only those lines that contain the user-specified regular expression matching strings.
Example:
Or:
This will fetch all those lines that contain the pattern foo
author |
Yannick Lecaillez yl@seasonfive.com |
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author |
Hans Lellelid hans@xmpl.org |
version |
$Id: 5667a33d157d6cbd1f110f8c7a883a25fd629310 $ |
see | |
package |
phing.filters |
_initialize()
chain(\Reader $reader) : object
\Reader
object
A new filter based on this configuration, but filtering
the specified reader
close()
throws |
if there is an error closing stream |
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createRegexp() : object
object
regExp The regexp
element added.
eof() : boolean
boolean
getInitialized() : boolean
boolean
whether or not the filter is initialized
getParameters()
getProject() : object
object
The project this filter is part of
getRegexps() : array
array
The array of regular expressions which must be contained within
a line read from the original stream in order for it to match this
filter. The returned object is "live" - in other words, changes made to
the returned object are mirrored in the filter.
getResource() : string
This is critical for, e.g., ExpatParser's ability to know the filename that is throwing an ExpatParserException, etc.
string
log(string $msg, integer $level = \Project::MSG_INFO)
string
Message to log.
integer
Priority level.
mark()
A subsequent call to reset() will move stream position back to last marker (if supported).
markSupported() : boolean
boolean
read(integer $len = null)
If length is specified, then only that number of chars is read, otherwise stream is read until EOF.
integer
readLine() : \the
The returned String retains the '\n'.
throws |
if the underlying reader throws one during
|
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\the
line read, or null
if the end of the
stream has already been reached
ready() : boolean
boolean
reset()
setInitialized(boolean $initialized)
boolean
Whether or not the filter is initialized.
setParameters( $parameters)
setProject(object $project)
object
The project this filter is part of.
Should not be <code>null</code>.
setRegexps( $regexps)
skip(integer $n)
integer
REGEXP_KEY
var |
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_regexps : array
var |
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array
_parameters :
initialized :
project :