org.apache.tools.ant.filters
public final class TabsToSpaces extends BaseParamFilterReader implements ChainableReader
<tabtospaces tablength="8"/>Or:
<filterreader classname="org.apache.tools.ant.filters.TabsToSpaces"> <param name="tablength" value="8"/> </filterreader>
Constructor Summary | |
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TabsToSpaces()
Constructor for "dummy" instances.
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TabsToSpaces(Reader in)
Creates a new filtered reader.
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Method Summary | |
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Reader | chain(Reader rdr)
Creates a new TabsToSpaces using the passed in
Reader for instantiation.
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int | read()
Returns the next character in the filtered stream, converting tabs
to the specified number of spaces.
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void | setTablength(int tabLength)
Sets the tab length.
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See Also: BaseFilterReader
Parameters: in A Reader object providing the underlying stream.
Must not be null
.
Parameters: rdr A Reader object providing the underlying stream.
Must not be null
.
Returns: a new filter based on this configuration, but filtering the specified reader
Returns: the next character in the resulting stream, or -1 if the end of the resulting stream has been reached
Throws: IOException if the underlying stream throws an IOException during reading
Parameters: tabLength the number of spaces to be used when converting a tab.