Examples of org.opengis.style.Rule.symbolizers()

org.opengis.style.Rule.symbolizers()

This method returns the list of Symbolizer objects contained by this {@code Rule}. We use a list of to enable the possibility for an implementation to return a special type of Symbolizer. This doesnt mean a Rule must return a list of PointSymbolizer or TextSymbolizer only, no. The purpose of this if to offer the solution to return different implementations like MutableSymbolizer or RichSymbolizer and then avoid redundant cast in the code. If you dont intend to use a special interface you can override this method by : List symbolizers(); @return the list of Symbolizer

        
        assertEquals("ChannelSelection", rule.getName());
        assertEquals("Gray channel mapping", rule.getDescription().getTitle().toString());
        assertEquals(1, rule.symbolizers().size());
        
        RasterSymbolizer sym = (RasterSymbolizer) rule.symbolizers().get(0);
        assertEquals("Band.band1", sym.getChannelSelection().getGrayChannel().getChannelName());
    }
    
    public void testParseValidatePointSymbolizerGeomTransform() throws Exception {
        PointSymbolizer ps = (PointSymbolizer) parse("example-pointsymbolizer-geotrans.xml");

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