// FileList.java

public class FileList extends List
{

	// constructor
	public FileList()
	{
		super( "File List" );
	} // end constructor


	// check file name
	public boolean checkFileName( String name, File f )
	{
		if ( name.equals( f.getFileName() ) )
			return true;
		else
			return false;
	} // end method checkFileName


	// find node in the file representing the file with same name
	public ListNode findNode( String name )
	{
		ListNode current = null;

		File file;

			for( current = getFirstNode(); current != null; current = current.getNext() )
			{
				file = ( File ) current.getObject();
				if ( checkFileName( name, file ) )
					return current;
			}

			return current;
	} // end method findNode
} // end class

// *********************************************************************************************

	// This method was removed no longer needed
	/*	// search for file
		public boolean searchFile( String name )
		{
		 	// look for file name
			File file; // object used to retrieve file data
			ListNode current;

			for( current = getFirstNode(); current != null; current = current.getNext() )
			{
				file = ( File ) current.getObject();
				if( checkFileName( name, file ) )
					return true;
			}
			return false;
	} // end method searchFile */
	// get list position

	// Method removed no longer needed
	/*public int getListPosition( String name )
	{
		// look for file name
		File file; // object used to retrieve file data
		ListNode current = getFirstNode();
		int position = 0;
		if ( !searchFile( name ) )
			System.out.printf( "File not found.\n" );
		else
			while( current != null )
			{
				file = ( File ) current.getObject();
				position++;
				if ( checkFileName( name, file ) )
					return position;

				current = current.getNext();
			}
		return position;
	} // end method getListPosition */


	/*// print saved files only
	public void printSavedFiles()
	{
		ListNode node; // file from current file list
		File file; // file object in file node
		Sector sec;

		node = getFirstNode();

		while ( node != null )
		{
			file = ( File ) node.getObject();
			if( file.getSaved() == true )
			{
				System.out.printf ( "%10s", file.getFileName() );
				System.out.printf ( "%30s", file.printSectorsUsed() );
			} // end if

			node = node.getNext();
		} // end while
	} // end method*/