org.apache.tools.ant.filters
Class TabsToSpaces
- ChainableReader, Parameterizable
public final class TabsToSpaces
Converts tabs to spaces.
Example:
<tabtospaces tablength="8"/>
Or:
<filterreader classname="org.apache.tools.ant.filters.TabsToSpaces">
<param name="tablength" value="8"/>
</filterreader>
Reader | chain(Reader rdr) - Creates a new TabsToSpaces using the passed in
Reader for instantiation.
|
int | read() - Returns the next character in the filtered stream, converting tabs
to the specified number of spaces.
|
void | setTablength(int tabLength) - Sets the tab length.
|
TabsToSpaces
public TabsToSpaces()
Constructor for "dummy" instances.
TabsToSpaces
public TabsToSpaces(Reader in)
Creates a new filtered reader.
in
- A Reader object providing the underlying stream.
Must not be null
.
chain
public final Reader chain(Reader rdr)
Creates a new TabsToSpaces using the passed in
Reader for instantiation.
- chain in interface ChainableReader
rdr
- A Reader object providing the underlying stream.
Must not be null
.
- a new filter based on this configuration, but filtering
the specified reader
read
public final int read()
throws IOException
Returns the next character in the filtered stream, converting tabs
to the specified number of spaces.
- the next character in the resulting stream, or -1
if the end of the resulting stream has been reached
setTablength
public final void setTablength(int tabLength)
Sets the tab length.
tabLength
- the number of spaces to be used when converting a tab.
Copyright B) 2000-2007 Apache Software Foundation. All Rights Reserved.