jaitools.tilecache.DiskMemTileCacheVisitor Maven / Gradle / Ivy
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Provides a single jar containing all JAI-tools modules which you can
use instead of including individual modules in your project. Note:
It does not include the Jiffle scripting language or Jiffle image
operator.
The newest version!
/*
* Copyright 2009 Michael Bedward
*
* This file is part of jai-tools.
*
* jai-tools is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* jai-tools is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with jai-tools. If not, see .
*
*/
package jaitools.tilecache;
/**
* A visitor to collect information about tiles in a {@linkplain DiskMemTileCache}.
* This can be used to examine cache performance in more detail than with
* the cache's diagnostic methods and observer events.
*
* @see DiskMemTileCache
* @author Michael Bedward
* @since 1.0
* @version $Id: DiskMemTileCacheVisitor.java 1383 2011-02-10 11:22:29Z michael.bedward $
*/
public interface DiskMemTileCacheVisitor {
/**
* Called by the cache once for each tile
*
* @param tile the tile being visited
* @param isResident set by the cache to indicate whether the tile is
* currently resident in memory
*/
public void visit(DiskCachedTile tile, boolean isResident);
}
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