// ----------------------------------------------------------------------------------------
public void createAndBroadcastMatrix(
String[] rowNames, String[] columnNames, double[] data, String matrixName) {
// System.out.println (" ------- RShellGoose.cabm");
// System.out.println (" row name count: " + rowNames.length);
// System.out.println (" col name count: " + columnNames.length);
// System.out.println (" data length: " + data.length);
// System.out.println (" name: " + matrixName);
DataMatrix matrix = new DataMatrix();
int rowCount = rowNames.length;
int columnCount = columnNames.length;
matrix.setSize(rowCount, columnCount);
if (matrixName != null) {
matrix.setShortName(matrixName); //
matrix.setName(matrixName);
}
matrix.setRowTitles(rowNames);
matrix.setColumnTitles(columnNames);
for (int r = 0; r < rowCount; r++) {
double[] rowValues = new double[columnCount];
int fromPosition = r * columnCount;
System.arraycopy(data, fromPosition, rowValues, 0, columnCount);
matrix.set(r, rowValues);
} // for r
broadcastMatrix(matrix);
} // createAndBroadcastMatrix
// ----------------------------------------------------------------------------------------
public double[] getAllMatrixData() {
if (matrix == null) {
System.out.println("The R goose has not received a matrix broadcast.");
return new double[0];
}
int rowCount = matrix.getRowCount();
int columnCount = matrix.getColumnCount();
int total = rowCount * columnCount;
double result[] = new double[total];
for (int r = 0; r < rowCount; r++) {
double[] rowValues = matrix.get(r);
int toPosition = r * columnCount;
System.arraycopy(rowValues, 0, result, toPosition, columnCount);
} // for r
return result;
} // getAllMatrixData
