public Object evaluate(Object feature) { int arg0; int arg1; try { // attempt to get value and perform conversion arg0 = (getExpression(0).evaluate(feature, Integer.class)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #0 - expected type double"); } try { // attempt to get value and perform conversion arg1 = (getExpression(1).evaluate(feature, Integer.class)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #1 - expected type double"); } return Integer.valueOf(Math.max(arg0, arg1)); } }
(FilterFunction_max_4) ff.function("max_4", new org.opengis.filter.expression.Expression[2]); assertEquals("Name is, ", "max_4", max_4.getName()); assertEquals("Number of arguments, ", 2, max_4.getFunctionName().getArgumentCount());
public Object evaluate(Object feature) { int arg0; int arg1; try { // attempt to get value and perform conversion arg0 = (getExpression(0).evaluate(feature,Integer.class)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #0 - expected type double"); } try { // attempt to get value and perform conversion arg1 = (getExpression(1).evaluate(feature,Integer.class)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #1 - expected type double"); } return new Integer(Math.max(arg0, arg1)); } }
public Object evaluate(Object feature) { int arg0; int arg1; try { // attempt to get value and perform conversion arg0 = ((Number) getExpression(0).evaluate(feature)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #0 - expected type double"); } try { // attempt to get value and perform conversion arg1 = ((Number) getExpression(1).evaluate(feature)).intValue(); } catch (Exception e) { // probably a type error throw new IllegalArgumentException( "Filter Function problem for function max argument #1 - expected type double"); } return new Integer(Math.max(arg0, arg1)); } }