Integer creation

Author: Tobias Wiessner

.gitignore

@@ -1,3 +1,6 @@
+# Test
+Main.java
+
 # Build
 out
 

Main.java

@@ -5,8 +5,11 @@ public class AttributeValueInteger extends AttributeValue {
 
 	public AttributeValueInteger(String value, AttributeDefinition type) {
 		super(value, type);
-		
-		this.value = Integer.parseInt(value);
+		if(value == null){
+			this.value = 0;
+		}else {
+			this.value = Integer.parseInt(value);
+		}
 	}
 
 	@Override

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

@@ -117,7 +117,9 @@ public ReqIFCoreContent(Element coreContent) {
 
 						case ReqIFConst.XHTML: 			this.dataTypes.put(dataTypeID, new DatatypeXHTML(dataTypeID, dataTypeName));
 														break;
+
 						case ReqIFConst.DATE:			this.dataTypes.put(dataTypeID, new DatatypeDate(dataTypeID, dataTypeName));
+														break;
 
 						default:						this.dataTypes.put(null, new Datatype(dataTypeID, dataTypeName, ReqIFConst.UNDEFINED));
 														break;

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

@@ -8,12 +8,6 @@
 
 public class ReqIFz extends ReqIFFile {
 
-    private String path;
-    private String name;
-    private int numberOfReqIFDocuments = 0;
-    private Map<String, ReqIFDocument> reqifDocuments = new HashMap<>();
-    private Map<String, Map<String, InputStream>> picturesInReqIFDocument = new HashMap<>();
-
     public ReqIFz(String filePath) throws IOException {
         File destDir = new File(filePath + "_unzipped"); // Extract to a separate directory
         if (!destDir.exists() && !destDir.mkdirs()) {