public final class ExpandProperties extends BaseFilterReader implements ChainableReader
Example:
<expandproperties/>Or:
<filterreader
    classname="org.apache.tools.ant.filters.ExpandProperties"/>| Constructor and Description | 
|---|
| ExpandProperties()Constructor for "dummy" instances. | 
| ExpandProperties(java.io.Reader in)Creates a new filtered reader. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | add(PropertySet propertySet)Restrict the expanded properties using a PropertySet. | 
| java.io.Reader | chain(java.io.Reader rdr)Creates a new ExpandProperties filter using the passed in
 Reader for instantiation. | 
| int | read()Returns the next character in the filtered stream. | 
getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skippublic ExpandProperties()
BaseFilterReader()public ExpandProperties(java.io.Reader in)
in - A Reader object providing the underlying stream.
           Must not be null.public void add(PropertySet propertySet)
propertySet - replacement lookuppublic int read()
         throws java.io.IOException
read in class java.io.FilterReaderjava.io.IOException - if the underlying stream throws an IOException
 during readingpublic java.io.Reader chain(java.io.Reader rdr)
chain in interface ChainableReaderrdr - A Reader object providing the underlying stream.
            Must not be null.