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BaseParamFilterReader (Apache Ant API)
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org.apache.tools.ant.filters
Class BaseParamFilterReader


java.lang.Object

  |

  +--java.io.Reader

        |

        +--java.io.FilterReader

              |

              +--org.apache.tools.ant.filters.BaseFilterReader

                    |

                    +--org.apache.tools.ant.filters.BaseParamFilterReader
All Implemented Interfaces:
Parameterizable
Direct Known Subclasses:
HeadFilter, LineContains, LineContainsRegExp, PrefixLines, ReplaceTokens, StripLineBreaks, StripLineComments, TabsToSpaces, TailFilter
public abstract class BaseParamFilterReader
extends BaseFilterReader
implements Parameterizable

Parameterized base class for core filter readers.

Author:
Magesh Umasankar

Field Summary
 
Fields inherited from class java.io.FilterReader
in
 
Fields inherited from class java.io.Reader
lock
 
Constructor Summary
BaseParamFilterReader()
          Constructor for "dummy" instances.
BaseParamFilterReader(java.io.Reader in)
          Creates a new filtered reader.
 
Method Summary
protected  Parameter[] getParameters()
          Returns the parameters to be used by this filter.
 void setParameters(Parameter[] parameters)
          Sets the parameters used by this filter, and sets the filter to an uninitialized status.
 
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, read, 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

BaseParamFilterReader


public BaseParamFilterReader()
Constructor for "dummy" instances.

See Also:
BaseFilterReader.BaseFilterReader()

BaseParamFilterReader


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

Parameters:
in - A Reader object providing the underlying stream. Must not be null.
Method Detail

setParameters


public final void setParameters(Parameter[] parameters)
Sets the parameters used by this filter, and sets the filter to an uninitialized status.

Specified by:
setParameters in interface Parameterizable
Parameters:
parameters - The parameters to be used by this filter. Should not be null.

getParameters


protected final Parameter[] getParameters()
Returns the parameters to be used by this filter.

Returns:
the parameters to be used by this filter
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