com.codemesh.terp.ant
Class ExpandFilter

java.lang.Object
  java.io.Reader
      java.io.FilterReader
          org.apache.tools.ant.filters.BaseFilterReader
              org.apache.tools.ant.filters.BaseParamFilterReader
                  com.codemesh.terp.ant.ExpandFilter

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable, org.apache.tools.ant.filters.ChainableReader, org.apache.tools.ant.types.Parameterizable

public class ExpandFilter
extends org.apache.tools.ant.filters.BaseParamFilterReader
implements org.apache.tools.ant.filters.ChainableReader

A filter that performs a terp expansion on the contents.

Field Summary

protected int	theCurrentPos
protected java.lang.String	theExpandedText
protected int	theLength

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

ExpandFilter()

ExpandFilter(java.io.Reader in)
Creates a new filtered reader.

Method Summary

Binding	addBind()
java.io.Reader	chain(java.io.Reader rdr)
protected void	expand(java.io.Reader rdr)
protected void	initialize()
int	read()

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, read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

theExpandedText

protected java.lang.String theExpandedText

theCurrentPos

protected int theCurrentPos

theLength

protected int theLength

Constructor Detail

ExpandFilter

public ExpandFilter()

ExpandFilter

public ExpandFilter(java.io.Reader in)

Creates a new filtered reader.

Parameters:

in - A Reader object providing the underlying stream. Must not be null.

Method Detail

addBind

public Binding addBind()

chain

public java.io.Reader chain(java.io.Reader rdr)

Specified by:

chain in interface org.apache.tools.ant.filters.ChainableReader

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterReader

Throws:

java.io.IOException

expand

protected void expand(java.io.Reader rdr)

initialize

protected void initialize()