Examples of org.geowebcache.storage.TileRangeIterator.nextMetaGridLocation()

Class org.geowebcache.storage.TileRangeIterator

Examples of org.geowebcache.storage.TileRangeIterator.nextMetaGridLocation()

org.geowebcache.storage.TileRangeIterator.nextMetaGridLocation()
This loops over all the possible tile locations. If the TileRange object provided is a DiscontinuousTileRange implementation, each location is checked against the filter of that class. @return {@code null} if there're no more tiles to return, the next grid location in theiterator otherwise

    private void seedTiles(StorageBroker storageBroker, TileRange tr, final WMSLayer tl) throws Exception {
        final String layerName = tl.getName();
        // define the meta tile size to 1,1 so we hit all the tiles
        final TileRangeIterator trIter = new TileRangeIterator(tr, tl.getMetaTilingFactors());


        long[] gridLoc = trIter.nextMetaGridLocation(new long[3]);


        while (gridLoc != null) {
            Map<String, String> fullParameters = tr.getParameters();


            final ConveyorTile tile = new ConveyorTile(storageBroker, layerName, tr.getGridSetId(), gridLoc,

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                    tr.getMimeType(), fullParameters, null, null);
            tile.setTileLayer(tl);
            
            tl.seedTile(tile, false);


            gridLoc = trIter.nextMetaGridLocation(gridLoc);
        }
    }


    private List<ConveyorTile> getTiles(StorageBroker storageBroker, TileRange tr, final WMSLayer tl) throws Exception {
        final String layerName = tl.getName();

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    private List<ConveyorTile> getTiles(StorageBroker storageBroker, TileRange tr, final WMSLayer tl) throws Exception {
        final String layerName = tl.getName();
        // define the meta tile size to 1,1 so we hit all the tiles
        final TileRangeIterator trIter = new TileRangeIterator(tr, new int[]{1, 1});


        long[] gridLoc = trIter.nextMetaGridLocation(new long[3]);


        // six concurrent requests max
        ExecutorService requests = Executors.newFixedThreadPool(6);
        ExecutorCompletionService completer = new ExecutorCompletionService(requests);

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                        return null;
                    }
                }
            }));


            gridLoc = trIter.nextMetaGridLocation(gridLoc);
        }
        
        // these assertions could be externalized
        List<ConveyorTile> results = new ArrayList<ConveyorTile>();
        for (int i = 0; i < futures.size(); i++) {

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