public void writeBatch() throws IOException { if (getInstances() == null) { throw new IOException("No instances to save"); for (int i = 0; i < getInstances().numAttributes(); i++) { System.out.print(getInstances().attribute(i).name()); if (i < getInstances().numAttributes() - 1) { System.out.print(m_FieldSeparator); } else { for (int i = 0; i < getInstances().numInstances(); i++) { System.out.println(instanceToString(getInstances().instance(i))); if (!getNoHeaderRow()) { for (int i = 0; i < getInstances().numAttributes(); i++) { outW.print(Utils.quote(getInstances().attribute(i).name())); if (i < getInstances().numAttributes() - 1) { outW.print(m_FieldSeparator); } else { for (int i = 0; i < getInstances().numInstances(); i++) { outW.println(instanceToString((getInstances().instance(i))));
public void writeBatch() throws IOException { if (getInstances() == null) { throw new IOException("No instances to save"); for (int i = 0; i < getInstances().numAttributes(); i++) { System.out.print(getInstances().attribute(i).name()); if (i < getInstances().numAttributes() - 1) { System.out.print(m_FieldSeparator); } else { for (int i = 0; i < getInstances().numInstances(); i++) { System.out.println(instanceToString(getInstances().instance(i))); if (!getNoHeaderRow()) { for (int i = 0; i < getInstances().numAttributes(); i++) { outW.print(Utils.quote(getInstances().attribute(i).name())); if (i < getInstances().numAttributes() - 1) { outW.print(m_FieldSeparator); } else { for (int i = 0; i < getInstances().numInstances(); i++) { outW.println(instanceToString((getInstances().instance(i))));
Instances structure = getInstances(); PrintWriter outW = null;
Instances structure = getInstances(); PrintWriter outW = null;