Implemented a mechanism to sort statistics and dimensions

java/com.sap.sse.datamining.shared/.classpath

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="con" path="com.google.gwt.eclipse.core.GWT_CONTAINER"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

java/com.sap.sse.datamining.shared/.settings/org.eclipse.jdt.core.prefs

@@ -1,7 +1,7 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
-org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.6
+org.eclipse.jdt.core.compiler.source=1.7

java/com.sap.sse.datamining.shared/META-INF/MANIFEST.MF

@@ -4,7 +4,7 @@ Bundle-Name: Shared
 Bundle-SymbolicName: com.sap.sse.datamining.shared
 Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: SAP
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Export-Package: com.sap.sse.datamining.shared,
  com.sap.sse.datamining.shared.annotations,
  com.sap.sse.datamining.shared.components,

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/annotations/Connector.java

@@ -17,5 +17,7 @@ import java.lang.annotation.Target;
 public @interface Connector {
     
     public String messageKey() default "";
+    
+    public int ordinal() default Integer.MAX_VALUE;
 
 }

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/annotations/Dimension.java

@@ -29,5 +29,7 @@ import java.lang.annotation.Target;
 public @interface Dimension {
     
     public String messageKey();
+    
+    public int ordinal() default Integer.MAX_VALUE;
 
 }

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/annotations/Statistic.java

@@ -18,5 +18,7 @@ public @interface Statistic {
     public Unit resultUnit() default Unit.None;
         
     public int resultDecimals() default 0;
+    
+    public int ordinal() default Integer.MAX_VALUE;
 
 }

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/dto/FunctionDTO.java

@@ -3,7 +3,7 @@ package com.sap.sse.datamining.shared.dto;
 import java.io.Serializable;
 import java.util.List;
 
-public interface FunctionDTO extends Serializable {
+public interface FunctionDTO extends Serializable, Comparable<FunctionDTO> {
 
     public boolean isDimension();
 
@@ -14,5 +14,7 @@ public interface FunctionDTO extends Serializable {
     public String getReturnTypeName();
 
     public String getSourceTypeName();
+    
+    public int getOrdinal();
 
 }

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/impl/dto/FunctionDTOImpl.java

@@ -15,6 +15,7 @@ public class FunctionDTOImpl implements FunctionDTO {
 
     private String displayName;
     private boolean isDimension;
+    private int ordinal;
 
     /**
      * Constructor for the GWT-Serialization. Don't use this!
@@ -23,7 +24,8 @@ public class FunctionDTOImpl implements FunctionDTO {
     FunctionDTOImpl() {
     }
     
-    public FunctionDTOImpl(String functionName, String sourceTypeName, String returnTypeName, List<String> parameterTypeNames, String displayName, boolean isDimension) {
+    public FunctionDTOImpl(String functionName, String sourceTypeName, String returnTypeName, List<String> parameterTypeNames,
+                           String displayName, boolean isDimension, int ordinal) {
         this.functionName = functionName;
         this.sourceTypeName = sourceTypeName;
         this.returnTypeName = returnTypeName;
@@ -31,6 +33,7 @@ public class FunctionDTOImpl implements FunctionDTO {
         
         this.displayName = displayName;
         this.isDimension = isDimension;
+        this.ordinal = ordinal;
     }
 
     @Override
@@ -58,6 +61,16 @@ public class FunctionDTOImpl implements FunctionDTO {
         return isDimension;
     }
     
+    @Override
+    public int getOrdinal() {
+        return ordinal;
+    }
+    
+    @Override
+    public int compareTo(FunctionDTO f) {
+        return Integer.compare(this.getOrdinal(), f.getOrdinal());
+    }
+    
     @Override
     public String toString() {
         return (isDimension() ? "Dimension " : "Function ") + sourceTypeName + "." + functionName + "(" + parametersAsString() + ") : " + returnTypeName;