/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
* written permission is obtained from UCAR/Unidata. The user also
* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.nc2.util.xml;
import org.jdom.Element;
import java.io.*;
import java.util.List;
import ucar.nc2.ncml.NcMLReader;
import ucar.ma2.Array;
import ucar.ma2.DataType;
/**
* Class Description.
*
* @author caron
* @since Jun 19, 2008
*/
public class TimeStringParsing {
TimeStringParsing() throws IOException {
String filename = "file:C:\\Documents and Settings\\caron\\.unidata\\cachePersist\\fileD-godas-singleAgg.ncml";
Element aggElem = ucar.nc2.util.xml.Parse.readRootElement(filename);
List<Element> ncList = aggElem.getChildren("netcdf", NcMLReader.ncNS);
for (Element netcdfElemNested : ncList) {
String location = netcdfElemNested.getAttributeValue("location");
List<Element> cacheElemList = netcdfElemNested.getChildren("cache", NcMLReader.ncNS);
for (Element cacheElemNested : cacheElemList) {
String varName = cacheElemNested.getAttributeValue("varName");
String sdata = cacheElemNested.getText();
System.out.println("text size = "+sdata.length());
long start = System.nanoTime();
String[] vals = sdata.split(" ");
double took = .001 * .001 * .001 * (System.nanoTime() - start);
System.out.println(" split took = " + took + " sec; ");
start = System.nanoTime();
Array data = Array.makeArray(DataType.DOUBLE, vals);
took = .001 * .001 * .001 * (System.nanoTime() - start);
System.out.println(" makeArray took = " + took + " sec; ");
}
}
}
public static void main(String args[]) throws IOException {
new TimeStringParsing();
}
}