Mercurial > dive4elements > river
comparison flys-client/src/main/java/org/dive4elements/river/client/shared/model/DoubleProperty.java @ 5834:f507086aa94b
Repaired internal references.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:31:32 +0200 |
| parents | flys-client/src/main/java/de/intevation/flys/client/shared/model/DoubleProperty.java@62332fa199bf |
| children | 821a02bbfb4e |
comparison
equal
deleted
inserted
replaced
| 5833:a2bdc0f524e8 | 5834:f507086aa94b |
|---|---|
| 1 package de.intevation.flys.client.shared.model; | |
| 2 | |
| 3 import com.google.gwt.core.client.GWT; | |
| 4 import com.google.gwt.i18n.client.NumberFormat; | |
| 5 | |
| 6 import java.util.HashMap; | |
| 7 | |
| 8 /** | |
| 9 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 10 */ | |
| 11 public class DoubleProperty extends PropertySetting { | |
| 12 | |
| 13 /** | |
| 14 * Create a new DoubleProperty for settings. | |
| 15 */ | |
| 16 public DoubleProperty() { | |
| 17 this.attributes = new HashMap<String, String>(); | |
| 18 } | |
| 19 | |
| 20 | |
| 21 /** | |
| 22 * Create a new DoubleProperty. | |
| 23 * @param name The attribute name. | |
| 24 * @param value The current value. | |
| 25 */ | |
| 26 public DoubleProperty( | |
| 27 String name, | |
| 28 Double value) | |
| 29 { | |
| 30 this.name = name; | |
| 31 this.value = value.toString(); | |
| 32 this.attributes = new HashMap<String, String>(); | |
| 33 } | |
| 34 | |
| 35 @Override | |
| 36 public Double getValue() { | |
| 37 try { | |
| 38 Double value = Double.valueOf(this.value); | |
| 39 GWT.log("returning: " + value); | |
| 40 return value; | |
| 41 } | |
| 42 catch(NumberFormatException nfe) { | |
| 43 //Should never happen, if property is used correctly. | |
| 44 return null; | |
| 45 } | |
| 46 } | |
| 47 | |
| 48 | |
| 49 public void setValueFromUI(String value) { | |
| 50 NumberFormat nf = NumberFormat.getDecimalFormat(); | |
| 51 double d; | |
| 52 try { | |
| 53 d = nf.parse(value); | |
| 54 GWT.log("setting " + value + " as " + d); | |
| 55 this.value = Double.toString(d); | |
| 56 } | |
| 57 catch(NumberFormatException nfe) {} | |
| 58 } | |
| 59 | |
| 60 public void setValue(Double value) { | |
| 61 this.value = value.toString(); | |
| 62 } | |
| 63 | |
| 64 | |
| 65 public String toUIString() { | |
| 66 double dv; | |
| 67 NumberFormat nf = NumberFormat.getDecimalFormat(); | |
| 68 try { | |
| 69 dv = Double.parseDouble(this.value); | |
| 70 } | |
| 71 catch (NumberFormatException nfe) { | |
| 72 return null; | |
| 73 } | |
| 74 return nf.format(dv); | |
| 75 } | |
| 76 | |
| 77 @Override | |
| 78 public Object clone() { | |
| 79 DoubleProperty clone = new DoubleProperty(this.getName(), | |
| 80 this.getValue()); | |
| 81 for(String s: this.getAttributeList()) { | |
| 82 clone.setAttribute(s, this.getAttribute(s)); | |
| 83 } | |
| 84 return clone; | |
| 85 } | |
| 86 } |