REAL to DOUBLE conversion

Author: Tobias Wiessner

de/uni_stuttgart/ils/reqif4j/attributes/AttributeDefinitionDouble.java

@@ -0,0 +1,15 @@
+package de.uni_stuttgart.ils.reqif4j.attributes;
+
+import de.uni_stuttgart.ils.reqif4j.datatypes.Datatype;
+import org.w3c.dom.Node;
+
+import java.util.Map;
+
+public class AttributeDefinitionDouble extends AttributeDefinition {
+
+    public AttributeDefinitionDouble(Node attributeDefinition, Map<String, Datatype> dataTypes) {
+        super(attributeDefinition, dataTypes);
+
+
+    }
+}

de/uni_stuttgart/ils/reqif4j/attributes/AttributeValueDouble.java

@@ -0,0 +1,18 @@
+package de.uni_stuttgart.ils.reqif4j.attributes;
+
+public class AttributeValueDouble extends AttributeValue{
+
+    public AttributeValueDouble(String value, AttributeDefinition type) {
+        super(value, type);
+        if(value == null){
+            this.value = 0.0;
+        }else {
+            this.value = Double.parseDouble(value);
+        }
+    }
+
+    @Override
+    public Object getValue() {
+        return (double)this.value;
+    }
+}

de/uni_stuttgart/ils/reqif4j/datatypes/DatatypeDouble.java

@@ -0,0 +1,9 @@
+package de.uni_stuttgart.ils.reqif4j.datatypes;
+
+import de.uni_stuttgart.ils.reqif4j.reqif.ReqIFConst;
+
+public class DatatypeDouble extends Datatype {
+    public DatatypeDouble(String id, String name) {
+        super(id, name, ReqIFConst.DOUBLE);
+    }
+}

de/uni_stuttgart/ils/reqif4j/reqif/ReqIFConst.java

@@ -53,6 +53,8 @@ public class ReqIFConst {
 	public final static String ENUMERATION = "ENUMERATION";
 	public final static String XHTML = "XHTML";
 	public final static String DATE = "DATE";
+	public final static String REAL = "REAL";
+	public final static String DOUBLE = "DOUBLE";
 	public final static String UNDEFINED = "UNDEFINED";
 
 	public final static String REQ = "REQ";