Package org.apache.lucene.facet.collections

Examples of org.apache.lucene.facet.collections.IntHashSet$IndexIterator

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  static public void compareData(Array data1, Array data2) {
    assert data1.getSize() == data2.getSize();
    assert data1.getElementType() == data2.getElementType() : data1.getElementType()+"!="+ data2.getElementType();
    DataType dt = DataType.getType( data1.getElementType());

    IndexIterator iter1 = data1.getIndexIterator();
    IndexIterator iter2 = data2.getIndexIterator();

    if (dt == DataType.DOUBLE) {
      while (iter1.hasNext()) {
          double v1 = iter1.getDoubleNext();
          double v2 = iter2.getDoubleNext();
          if (!Double.isNaN(v1) || !Double.isNaN(v2))
            assert v1 == v2 : v1 + " != "+ v2+" count="+iter1;
      }
    }

    else if (dt == DataType.FLOAT) {
      while (iter1.hasNext()) {
          float v1 = iter1.getFloatNext();
          float v2 = iter2.getFloatNext();
          if (!Float.isNaN(v1) || !Float.isNaN(v2))
            assert v1 == v2 : v1 + " != "+ v2+" count="+iter1;
      }
    }

    else if (dt == DataType.INT) {
      while (iter1.hasNext()) {
          int v1 = iter1.getIntNext();
          int v2 = iter2.getIntNext();
          assert v1 == v2 : v1 + " != "+ v2+" count="+iter1;
      }
    }

    else if (dt == DataType.SHORT) {
      while (iter1.hasNext()) {
          short v1 = iter1.getShortNext();
          short v2 = iter2.getShortNext();
          assert v1 == v2 : v1 + " != "+ v2+" count="+iter1;
      }
    }

    else if (dt == DataType.BYTE) {
      while (iter1.hasNext()) {
          byte v1 = iter1.getByteNext();
          byte v2 = iter2.getByteNext();
          assert v1 == v2 : v1 + " != "+ v2+" count="+iter1;
      }
    }
  }
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     // 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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    public long readToByteChannel11(ucar.nc2.Variable v2, Section section, WritableByteChannel channel)
    throws java.io.IOException, ucar.ma2.InvalidRangeException {
        Array data = readData(v2, section);
        float[] ftdata=new float[(int)data.getSize()];
        byte[] bytedata=new byte[(int)data.getSize()*4];
        IndexIterator iter=data.getIndexIterator();
        int i=0;
        ByteBuffer buffer=ByteBuffer.allocateDirect(bytedata.length);
        while (iter.hasNext()) { ftdata[i]=iter.getFloatNext();
        bytedata[i]=new Float(ftdata[i]).byteValue();
        buffer.put(bytedata[i]);
        i++;
        }
        buffer=ByteBuffer.wrap(bytedata);
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    // create the data and the variable
    try { // p(k) = p0 * exp(-lev(k))
      double p0 = p0Var.readScalarDouble();
      Array levelData = levelVar.read();
      Array pressureData = Array.factory(double.class, levelData.getShape());
      IndexIterator ii = levelData.getIndexIterator();
      IndexIterator iip = pressureData.getIndexIterator();
      while (ii.hasNext()) {
        double val = p0 * Math.exp(-1.0 * ii.getDoubleNext());
        iip.setDoubleNext(val);
      }

      CoordinateAxis1D p = new CoordinateAxis1D(ds, null, v.getShortName() + "_pressure", DataType.DOUBLE,
              levelVar.getDimensionsString(), units,
              "Vertical Pressure coordinate synthesized from atmosphere_ln_pressure_coordinate formula");
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      assert data.getSize() == 3;
      assert data.getShape()[0] == 3;
      assert data.getElementType() == double.class;

      int count = 0;
      IndexIterator dataI = data.getIndexIterator();
      while (dataI.hasNext()) {
        assert TestAll.closeEnough(dataI.getDoubleNext(), result[count]);
        count++;
      }

    } catch (IOException io) {
      io.printStackTrace();
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    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;

    int count = 0;
    IndexIterator dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count+1]);
      count++;
    }

    data = time.read("0:2:2");
    assert data.getRank() == 1;
    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;

    count = 0;
    dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count*2]);
      count++;
    }
  }
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    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;

    int count = 0;
    IndexIterator dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count+1]);
      count++;
    }

    time.setCachedData(null, false);
    data = time.read("0:2:2");
    assert data.getRank() == 1;
    assert data.getSize() == 2;
    assert data.getShape()[0] == 2;
    assert data.getElementType() == double.class;

    count = 0;
    dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      assert TestAll.closeEnough(dataI.getDoubleNext(), result[count*2]);
      count++;
    }
  }
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    assert v instanceof CoordinateAxis1D;

    // if offset is applied twice, the result is not in +-180 range
    Array data = v.read();
    NCdumpW.printArray(data);
    IndexIterator ii = data.getIndexIterator();
    while (ii.hasNext()) {
      assert Math.abs(ii.getDoubleNext()) < 180 : ii.getDoubleCurrent();
    }
    ncd.close();
  }
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    assert data.getRank() == 1;
    assert data.getSize() == ntimes;
    assert data.getShape()[0] == ntimes;
    assert data.getElementType() == double.class;

    IndexIterator dataI = data.getIndexIterator();
    while (dataI.hasNext())
      System.out.println(" coord="+dataI.getObjectNext());
  }
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    assert data.getSize() == n;
    assert data.getShape()[0] == n;
    assert data.getElementType() == double.class;

    double prev = Double.NaN;
    IndexIterator dataI = data.getIndexIterator();
    while (dataI.hasNext()) {
      double dval = dataI.getDoubleNext();
      System.out.println(" coord=" + dval);
      assert (Double.isNaN(prev) || dval > prev);
      prev = dval;
    }
  }
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