public final class LineContains extends BaseParamFilterReader implements ChainableReader
<linecontains> <contains value="foo"> <contains value="bar"> </linecontains>Or:
<filterreader classname="org.apache.tools.ant.filters.LineContains">
    <param type="contains" value="foo"/>
    <param type="contains" value="bar"/>
 </filterreader>
 This will include only those lines that contain foo and
 bar.| Modifier and Type | Class and Description | 
|---|---|
| static class  | LineContains.ContainsHolds a contains element | 
| Constructor and Description | 
|---|
| LineContains()Constructor for "dummy" instances. | 
| LineContains(java.io.Reader in)Creates a new filtered reader. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | addConfiguredContains(LineContains.Contains contains)Adds a  containselement. | 
| java.io.Reader | chain(java.io.Reader rdr)Creates a new LineContains 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 contain all of the specified words. | 
| void | setNegate(boolean b)Set the negation mode. | 
getParameters, setParametersgetInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skippublic LineContains()
BaseFilterReader.BaseFilterReader()public LineContains(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 addConfiguredContains(LineContains.Contains contains)
contains element.contains - The contains element to add.
                 Must not be null.public void setNegate(boolean b)
b - the boolean negation mode to set.public boolean isNegated()
public java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
            Must not be null.