git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/preset/loader/DoubleUnitColumnParser.java

   1 package net.sf.openrocket.preset.loader;
   2
   3 import net.sf.openrocket.preset.TypedKey;
   4 import net.sf.openrocket.preset.TypedPropertyMap;
   5 import net.sf.openrocket.unit.Unit;
   6 import net.sf.openrocket.unit.UnitGroup;
   7
   8 public class DoubleUnitColumnParser extends BaseUnitColumnParser {
   9
  10         private TypedKey<Double> propKey;
  11
  12         public DoubleUnitColumnParser(String columnHeader, String unitHeader,
  13                         TypedKey<Double> propKey) {
  14                 super(columnHeader, unitHeader);
  15                 this.propKey = propKey;
  16         }
  17
  18         @Override
  19         protected void doParse(String columnData, String[] data, TypedPropertyMap props) {
  20                 try {
  21                         if (columnData == null || "".equals(columnData) ) {
  22                                 return;
  23                         }
  24                         double value = Double.valueOf(columnData);
  25
  26                         if ( unitConfigured ) {
  27                                 String unitName = data[unitIndex];
  28
  29                                 Unit unit = rocksimUnits.get(unitName);
  30                                 if ( unit == null ) {
  31                                         if ( unitName == null || "" .equals(unitName) || "?".equals(unitName)) {
  32                                                 // Hmm no data...  Lets assume SI
  33                                                 if ( propKey.getUnitGroup() == UnitGroup.UNITS_LENGTH ) {
  34                                                         unit = UnitGroup.UNITS_LENGTH.getUnit("in");
  35                                                 } else {
  36                                                         unit= UnitGroup.UNITS_MASS.getUnit("oz");
  37                                                 }
  38                                         } else {
  39                                                 unitName = super.mungeUnitNameString(unitName);
  40                                                 UnitGroup group = propKey.getUnitGroup();
  41                                                 unit = group.getUnit(unitName);
  42                                         }
  43                                 }
  44
  45                                 value = unit.fromUnit(value);
  46                         }
  47
  48                         props.put(propKey, value);
  49                 }
  50                 catch ( NumberFormatException nex) {
  51                 }
  52         catch ( IllegalArgumentException iae) {
  53         }
  54         }
  55
  56
  57 }