Examples of org.apache.openjpa.kernel.FillStrategy$Array

ucar.ma2.Array
Fills an array of given type. @param < T> must be an array type.


   private void makeCoordinateData(Variable elev, Variable azim, DoradeSweep mySweep) {
    Object ele = (Object) mySweep.getElevations();
    Object azi = (Object) mySweep.getAzimuths();


    Array elevData = Array.factory( elev.getDataType().getPrimitiveClassType(), elev.getShape(), ele);
    Array aziData = Array.factory( azim.getDataType().getPrimitiveClassType(), azim.getShape(), azi);


    elev.setCachedData( elevData, false);
    azim.setCachedData( aziData, false);
  }

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        ncfile.addDimension(null, time);
        ncfile.addDimension(null, dirDim);
        ncfile.addDimension(null, navDim);




        Array varArray;


        // make the variables


        // time
        Variable timeVar = new Variable(ncfile, null, null, "time");
        timeVar.setDataType(DataType.INT);
        timeVar.setDimensions("time");
        timeVar.addAttribute(new Attribute("units",
                                           "seconds since "
                                           + df.toDateTimeString(nomTime)));
        timeVar.addAttribute(new Attribute("long_name", "time"));
        varArray = new ArrayInt.D1(1);
        ((ArrayInt.D1) varArray).set(0, 0);
        timeVar.setCachedData(varArray, false);
        ncfile.addVariable(null, timeVar);




        // lines and elements
        Variable lineVar = new Variable(ncfile, null, null, "lines");
        lineVar.setDataType(DataType.INT);
        lineVar.setDimensions("lines");
        //lineVar.addAttribute(new Attribute("units", "km"));
        lineVar.addAttribute(new Attribute("standard_name",
                                           "projection_y_coordinate"));
        varArray = new ArrayInt.D1(numLines);
        for (int i = 0; i < numLines; i++) {
            int pos = nav.isFlippedLineCoordinates()
                      ? i
                      : numLines - i - 1;
            ((ArrayInt.D1) varArray).set(i, pos);
        }
        lineVar.setCachedData(varArray, false);
        ncfile.addVariable(null, lineVar);


        Variable elementVar = new Variable(ncfile, null, null, "elements");
        elementVar.setDataType(DataType.INT);
        elementVar.setDimensions("elements");
        //elementVar.addAttribute(new Attribute("units", "km"));
        elementVar.addAttribute(new Attribute("standard_name",
                "projection_x_coordinate"));
        varArray = new ArrayInt.D1(numElements);
        for (int i = 0; i < numElements; i++) {
            ((ArrayInt.D1) varArray).set(i, i);
        }
        elementVar.setCachedData(varArray, false);
        ncfile.addVariable(null, elementVar);




        // TODO: handle bands and calibrations
        Variable bandVar = new Variable(ncfile, null, null, "bands");
        bandVar.setDataType(DataType.INT);
        bandVar.setDimensions("bands");
        bandVar.addAttribute(new Attribute("long_name",
                                           "spectral band number"));
        bandVar.addAttribute(new Attribute("axis", "Z"));
        Array bandArray = new ArrayInt.D1(numBands);
        for (int i = 0; i < numBands; i++) {
            ((ArrayInt.D1) bandArray).set(i, bandMap[i]);
        }
        bandVar.setCachedData(bandArray, false);
        ncfile.addVariable(null, bandVar);

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            }
        }


        String varname = v2.getFullName();


        Array dataArray =
            Array.factory(v2.getDataType().getPrimitiveClassType(),
                          section.getShape());


        Index dataIndex = dataArray.getIndex();


        if (varname.equals("latitude") || varname.equals("longitude")) {
            double[][] pixel = new double[2][1];
            double[][] latLon;
            double[][][] latLonValues =
                new double[geoXRange.length()][geoYRange.length()][2];


            // Use Range object, which calculates requested i, j 
            // values and incorporates stride
            for (int i = 0; i < geoXRange.length(); i++) {
                for (int j = 0; j < geoYRange.length(); j++) {
                    pixel[0][0] = (double) geoXRange.element(i);
                    pixel[1][0] = (double) geoYRange.element(j);
                    latLon      = nav.toLatLon(pixel);


                    if (varname.equals("lat")) {
                        dataArray.setFloat(dataIndex.set(j, i),
                                           (float) (latLon[0][0]));
                    } else {
                        dataArray.setFloat(dataIndex.set(j, i),
                                           (float) (latLon[1][0]));
                    }
                }
            }
        }


        if (varname.equals("image")) {
            try {
                int[][] pixelData = new int[1][1];
                if (bandRange != null) {
                    for (int k = 0; k < bandRange.length(); k++) {
                        int bandIndex = bandRange.element(k) + 1;  // band numbers in McIDAS are 1 based
                        for (int j = 0; j < geoYRange.length(); j++) {
                            for (int i = 0; i < geoXRange.length(); i++) {
                                pixelData = af.getData(geoYRange.element(j),
                                        geoXRange.element(i), 1, 1,
                                        bandIndex);
                                dataArray.setInt(dataIndex.set(0, k, j, i),
                                        (pixelData[0][0]));
                            }
                        }
                    }


                } else {
                    for (int j = 0; j < geoYRange.length(); j++) {
                        for (int i = 0; i < geoXRange.length(); i++) {
                            pixelData = af.getData(geoYRange.element(j),
                                    geoXRange.element(i), 1, 1);
                            dataArray.setInt(dataIndex.set(0, j, i),
                                             (pixelData[0][0]));
                        }
                    }


                }

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    return readValue( axis, fromVar, index);
  }


  public double readValue(Variable targetVar, Variable fromVar, int[] index) throws InvalidRangeException, IOException {
    Section axisElement = mapIndex( targetVar, fromVar, index);
    Array result = targetVar.read(axisElement);
    return result.nextDouble();
  }

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    String units = v.getUnitsString();
    assert units != null;
    assert units.equals("hours since 2006-09-25T06:00:00Z");


    int count = 0;
    Array data = v.read();
    NCdumpW.printArray(data, "time", new PrintWriter(System.out), null);
    while (data.hasNext()) {
      assert TestAll.closeEnough(data.nextInt(), (count + 1) * 3);
      count++;
    }


    ncfile.close();
  }

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    String units = v.getUnitsString();
    assert units != null;
    assert units.equals("hours since 2007-04-11T00:00:00Z") : units;


    int count = 0;
    Array data = v.read();
    NCdumpW.printArray(data, "time", new PrintWriter(System.out), null);
    while (data.hasNext()) {
      assert data.nextInt() == count * 3;
      count++;
    }


    ncfile.close();
  }

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        sbuff = new StringBuilder(64000);
        sbuff.append(structMetadata);
      }


      // read and parse the ODL
      Array A = structMetadataVar.read();
      ArrayChar ca = (ArrayChar) A;
      structMetadata = ca.getString(); // common case only StructMetadata.0, avoid extra copy


      if (sbuff != null)
        sbuff.append(structMetadata);

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      // make new variable for this dimension map
      Variable v = new Variable(ncfile, parent, null, dataDimName);
      v.setDimensions(geoDimName);
      v.setDataType(DataType.INT);
      int npts = (int) v.getSize();
      Array data = Array.makeArray(v.getDataType(), npts, offset, incr);
      v.setCachedData(data, true);
      v.addAttribute(new Attribute("_DimensionMap", ""));
      parent.addVariable(v);
      if (showWork) System.out.printf(" Add dimensionMap %s %n", v);
    }

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     */
    public Array readData1(ucar.nc2.Variable v2, Section section)
    throws IOException, InvalidRangeException {
        //doData(raf, ncfile, varList);
        int[] sh=section.getShape();
        Array temp=Array.factory(v2.getDataType(), sh);
        long pos0=0;
        // Suppose that the data has LayoutRegular
        LayoutRegular index=new LayoutRegular(pos0, v2.getElementSize(), v2.getShape(), section);
        if (v2.getShortName().startsWith("time") | v2.getShortName().startsWith("numGates")) {
            temp=readIntData(index, v2);

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     // Vgroup vgroup = (Vgroup) v2.getSPobject();
     // Range scanRange = section.getRange(0);
     // Range radialRange = section.getRange(1);
     // Range gateRange = section.getRange(2);


      Array data = Array.factory(v2.getDataType().getPrimitiveClassType(), section.getShape());
      IndexIterator ii = data.getIndexIterator();


      List groups = null;
      String shortName = v2.getShortName();
      if( shortName.startsWith("Reflectivity"))
        groups = volScan.getReflectivityGroups();

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