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java.lang.Object
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+--java.io.Reader
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+--java.io.FilterReader
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+--org.apache.tools.ant.filters.BaseFilterReader
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+--org.apache.tools.ant.filters.BaseParamFilterReader
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+--org.apache.tools.ant.filters.TabsToSpaces
Converts tabs to spaces. Example:
<tabtospaces tablength="8"/>Or:
<filterreader classname="org.apache.tools.ant.filters.TabsToSpaces"> <param name="tablength" value="8"/> </filterreader>
| Field Summary |
| Fields inherited from class java.io.FilterReader |
in |
| Fields inherited from class java.io.Reader |
lock |
| Constructor Summary | |
TabsToSpaces()
Constructor for "dummy" instances. |
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TabsToSpaces(java.io.Reader in)
Creates a new filtered reader. |
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| Method Summary | |
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. |
| Methods inherited from class org.apache.tools.ant.filters.BaseParamFilterReader |
getParameters, setParameters |
| Methods inherited from class org.apache.tools.ant.filters.BaseFilterReader |
getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skip |
| Methods inherited from class java.io.FilterReader |
close, mark, markSupported, ready, reset |
| Methods inherited from class java.io.Reader |
read |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public TabsToSpaces()
BaseFilterReader.BaseFilterReader()public TabsToSpaces(java.io.Reader in)
in - A Reader object providing the underlying stream.
Must not be null.| Method Detail |
public final int read()
throws java.io.IOException
read in class java.io.FilterReaderjava.io.IOException - if the underlying stream throws an IOException
during readingpublic final void setTablength(int tabLength)
tabLength - the number of spaces to be used when converting a tab.public final java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
Must not be null.
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