java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable, ChainableReader, Parameterizablepublic final class PrefixLines extends BaseParamFilterReader implements ChainableReader
<prefixlines prefix="Foo"/>Or:
<filterreader classname="org.apache.tools.ant.filters.PrefixLines"> <param name="prefix" value="Foo"/> </filterreader>
| Constructor | Description |
|---|---|
PrefixLines() |
Constructor for "dummy" instances.
|
PrefixLines(java.io.Reader in) |
Creates a new filtered reader.
|
| Modifier and Type | Method | Description |
|---|---|---|
java.io.Reader |
chain(java.io.Reader rdr) |
Creates a new PrefixLines filter using the passed in
Reader for instantiation.
|
int |
read() |
Returns the next character in the filtered stream.
|
void |
setPrefix(java.lang.String prefix) |
Sets the prefix to add at the start of each input line.
|
getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skipgetParameters, setParameterspublic PrefixLines()
BaseFilterReader()public PrefixLines(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 setPrefix(java.lang.String prefix)
prefix - The prefix to add at the start of each input line.
May be null, in which case no prefix
is added.public java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
Must not be null.