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Improve evaluation speed

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This commit is contained in:
Victor Shcherb 2017-02-11 11:44:33 +01:00
parent d5e21f1a0e
commit d608ec1776
1 changed files with 4 additions and 2 deletions
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6
OsmAnd-java/src/net/osmand/router/GeneralRouter.java
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@ -310,8 +310,7 @@ public class GeneralRouter implements VehicleRouter {
int percentIncl = (int) (incl * 100);
percentIncl = (percentIncl + 2)/ 3 * 3 - 2; // 1, 4, 7, 10, .
if(percentIncl > 0) {
// IMPROVEMENT: register with value and cache parsed value
objContext.paramContext.vars.put("incline", percentIncl + "");
objContext.paramContext.incline = percentIncl;
sum += objContext.evaluateFloat(road.region, types, 0) * diff;
}
}
@ -468,6 +467,7 @@ public class GeneralRouter implements VehicleRouter {
private class ParameterContext {
private Map<String, String> vars;
private double incline = 0;
}
public class RouteAttributeContext {
@ -670,6 +670,8 @@ public class GeneralRouter implements VehicleRouter {
int v = findBit.nextSetBit(0);
o = parseValueFromTag(v, valueType);
}
} else if (value instanceof String && value.equals(":incline")) {
return paramContext.incline;
} else if (value instanceof String && value.toString().startsWith(":")) {
String p = ((String) value).substring(1);
if (paramContext != null && paramContext.vars.containsKey(p)) {