java.io.Closeable
, java.lang.AutoCloseable
, java.lang.Readable
, ChainableReader
, Parameterizable
public final class TabsToSpaces extends BaseParamFilterReader implements ChainableReader
<tabstospaces tablength="8"/>Or:
<filterreader classname="org.apache.tools.ant.filters.TabsToSpaces"> <param name="tablength" value="8"/> </filterreader>
Constructor | Description |
---|---|
TabsToSpaces() |
Constructor for "dummy" instances.
|
TabsToSpaces(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 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.
|
getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skip
getParameters, setParameters
public TabsToSpaces()
BaseFilterReader()
public TabsToSpaces(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.FilterReader
java.io.IOException
- if the underlying stream throws an IOException
during readingpublic void setTablength(int tabLength)
tabLength
- the number of spaces to be used when converting a tab.public java.io.Reader chain(java.io.Reader rdr)
chain
in interface ChainableReader
rdr
- A Reader object providing the underlying stream.
Must not be null
.