// ===========================================================================
// CONTENT : INTERFACE LineProcessor
// AUTHOR : Manfred Duchrow
// VERSION : 1.0 - 02/07/2003
// HISTORY :
// 02/07/2003 mdu CREATED
//
// Copyright (c) 2003, by Manfred Duchrow. All rights reserved.
// ===========================================================================
package org.pf.file ;
// ===========================================================================
// IMPORTS
// ===========================================================================
/**
* A simple interface that allows processing a longer text line by line.
* Usually used together with FileUtil.processTextLines().
*
* @author Manfred Duchrow
* @version 1.0
*/
public interface LineProcessor
{
// =========================================================================
// PUBLIC INSTANCE METHODS
// =========================================================================
/**
* Processes the given line and returns true if the caller should continue.
* If false is returned, the caller should stop.
*
* @param line The line to process (must not be null)
* @param lineNo The linen number (starting with 1)
*/
public boolean processLine( String line, int lineNo ) ;
// -------------------------------------------------------------------------
} // interface LineProcessor