How to use

clearValues

method

in

org.rrd4j.core.Sample

/**
 * Stores sample in the corresponding RRD. If the update operation succeeds,
 * all datasource values in the sample will be set to Double.NaN (unknown) values.
 *
 * @throws IOException Thrown in case of I/O error.
 */
public void update() throws IOException {
  parentDb.store(this);
  clearValues();
}

Sample(RrdDb parentDb, long time) throws IOException {
  this.parentDb = parentDb;
  this.time = time;
  this.dsNames = parentDb.getDsNames();
  values = new double[dsNames.length];
  clearValues();
}

Sample(RrdDb parentDb, long time) throws IOException {
  this.parentDb = parentDb;
  this.time = time;
  this.dsNames = parentDb.getDsNames();
  values = new double[dsNames.length];
  clearValues();
}

/**
 * Stores sample in the corresponding RRD. If the update operation succeeds,
 * all datasource values in the sample will be set to Double.NaN (unknown) values.
 *
 * @throws java.io.IOException Thrown in case of I/O error.
 */
public void update() throws IOException {
  parentDb.store(this);
  clearValues();
}