org.apache.tools.ant.filters
public final class ExpandProperties extends BaseFilterReader implements ChainableReader
Example:
<expandproperties/>Or:
<filterreader classname="org.apache.tools.ant.filters.ExpandProperties"/>
Constructor Summary | |
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ExpandProperties()
Constructor for "dummy" instances.
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ExpandProperties(Reader in)
Creates a new filtered reader.
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Method Summary | |
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void | add(PropertySet propertySet)
Restrict the expanded properties using a PropertySet. |
Reader | chain(Reader rdr)
Creates a new ExpandProperties filter using the passed in
Reader for instantiation.
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int | read()
Returns the next character in the filtered stream. |
See Also: BaseFilterReader
Parameters: in A Reader object providing the underlying stream.
Must not be null
.
Parameters: propertySet replacement lookup
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