public final class LineContainsRegExp extends BaseParamFilterReader implements ChainableReader
<linecontainsregexp> <regexp pattern="foo*"> </linecontainsregexp>Or:
<filterreader classname="org.apache.tools.ant.filters.LineContainsRegExp">
<param type="regexp" value="foo*"/>
</filterreader>
This will fetch all those lines that contain the pattern foo| Constructor and Description |
|---|
LineContainsRegExp()
Constructor for "dummy" instances.
|
LineContainsRegExp(java.io.Reader in)
Creates a new filtered reader.
|
| Modifier and Type | Method and Description |
|---|---|
void |
addConfiguredRegexp(RegularExpression regExp)
Adds a
regexp element. |
java.io.Reader |
chain(java.io.Reader rdr)
Creates a new LineContainsRegExp using the passed in
Reader for instantiation.
|
boolean |
isNegated()
Find out whether we have been negated.
|
int |
read()
Returns the next character in the filtered stream, only including
lines from the original stream which match all of the specified
regular expressions.
|
void |
setCaseSensitive(boolean b)
Whether to match casesensitevly.
|
void |
setNegate(boolean b)
Set the negation mode.
|
getParameters, setParametersgetInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skippublic LineContainsRegExp()
BaseFilterReader.BaseFilterReader()public LineContainsRegExp(java.io.Reader in)
in - A Reader object providing the underlying stream.
Must not be null.public int read()
throws java.io.IOException
read in class java.io.FilterReaderjava.io.IOException - if the underlying stream throws an IOException
during readingpublic void addConfiguredRegexp(RegularExpression regExp)
regexp element.regExp - The regexp element to add.
Must not be null.public java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
Must not be null.public void setNegate(boolean b)
b - the boolean negation mode to set.public void setCaseSensitive(boolean b)
public boolean isNegated()