int[][] result = (int[][]) myJWaveExecute.getReturnData(”DATA_NAME”);

Array handling 

Object result = myJWaveExecute.getReturnData(”DATA_NAME”); 

// Test if the returned object is an array 

if ( result.getClass().isArray() ) { 

   System.out.println(”Is Array”); 

   // Get the size of the array (i.e. [3][4][5]) 

   int[] dims = ArrayUtils.getArrayDimensions(result); 

   System.out.println(”Num Dims = ”+ dims.length); 

   System.out.print(”Dims = ”); 

   for (int i=0; i<dims.length; ++i) 

      System.out.println(”[” + dims[i] + ”]”); 

   System.out.println(); 

   // Get data type of array’s contents 

   // Note that result.getClass() just tells you that it is an array 

   // And Class.getComponentType() is only useful for 1D arrays 

   // This gives you the Class of the contents of the array, 

   // no matter the dimensional size of the array 

   Class c = ArrayUtils.getBaseComponentType(result); 

System.out.println(”Type = ” + c.getName()); 

// store into double[] 

   // Ensure 1D numeric array 

   if (dims.length == 1 && !String.class.isAssignableFrom(c)) { 

      double[] dblResult = new double[dims[0]];

      // Store into double array

      for (int i=0; i<dblResult.length; ++i)

         dblResult[i] = Array.getDouble(result, i);

System.out.println(”Stored into double[].”);

   } else {

      // Do different things for multi-dim arrays, strings...

      // See ArrayUtils.getAsOneDimArray(), for example

   }

} else { // not array

   System.out.println(”Is Scalar”);

   System.out.println(”Type = ” + result.getClass().getName());

// Store into int scalar

   if (result instanceof Number) {

      double dblResult = ((Number)result).doubleValue();

      System.out.println(”Stored into double = ”+ dblResult);

   } else {

      // Do different things for strings...

   }

}