How to use

SubTileDataView

in

com.oculusinfo.binning.impl

@Test(expected = IllegalArgumentException.class)
public void testOutOfBoundsYBin () {
  SubTileDataView<Integer> underTest = SubTileDataView.fromSourceAbsolute(source16, new TileIndex(1, 1, 1));
  underTest.getBin(1,2);
}

@Override
public T getBin (int x, int y) {
  if (x < 0 || x >= getDefinition().getXBins()) {
    throw new IllegalArgumentException("Bin x index is outside of tile's valid bin range");
  }
  if (y < 0 || y >= getDefinition().getYBins()) {
    throw new IllegalArgumentException("Bin y index is outside of tile's valid bin range");
  }
  return _source.getBin(x + _xOffset, y + _yOffset);
}

@Test
public void testSimple () {
  SubTileDataView<Integer> underTest = SubTileDataView.fromSourceAbsolute(source16, new TileIndex(1, 1, 1));
  Assert.assertEquals(1, underTest.getDefinition().getLevel());
  Assert.assertEquals(1, underTest.getDefinition().getX());
  Assert.assertEquals(1, underTest.getDefinition().getY());
  Assert.assertEquals(2, underTest.getDefinition().getXBins());
  Assert.assertEquals(2, underTest.getDefinition().getYBins());
  Assert.assertEquals(2, (int)underTest.getBin(0,0));
  Assert.assertEquals(7, (int)underTest.getBin(1,1));
}

  data = SubTileDataView.fromSourceAbsolute(tileDatas.get(0), index);
} else {

return new SubTileDataView<>(source,
    new TileIndex(targetIndex.getLevel(), targetIndex.getX(), targetIndex.getY(), sourceIndex.getXBins()/tileCountRatio, sourceIndex.getYBins()/tileCountRatio),
    xBinStart, yBinStart);

@Test
public void testSimpleTwoLevels () {
  SubTileDataView<Integer> underTest = SubTileDataView.fromSourceAbsolute(source16, new TileIndex(2, 1, 1));
  Assert.assertEquals(2, underTest.getDefinition().getLevel());
  Assert.assertEquals(1, underTest.getDefinition().getX());
  Assert.assertEquals(1, underTest.getDefinition().getY());
  Assert.assertEquals(1, underTest.getDefinition().getXBins());
  Assert.assertEquals(1, underTest.getDefinition().getYBins());
  Assert.assertEquals(9, (int)underTest.getBin(0,0));
}

@Test(expected = IllegalArgumentException.class)
public void testBadRelativeIndex () {
  TileData<Integer> source = new DenseTileData<>(new TileIndex(1, 0, 0));
  SubTileDataView.fromSourceAbsolute(source, new TileIndex(2, 2, 1));
}

@Test(expected = IllegalArgumentException.class)
public void testOutOfBoundsXBin () {
  SubTileDataView<Integer> underTest = SubTileDataView.fromSourceAbsolute(source16, new TileIndex(1, 1, 1));
  underTest.getBin(2,1);
}

@Test(expected = IllegalArgumentException.class)
public void testBadRelativeLevel() {
  TileData<Integer> source = new DenseTileData<>(new TileIndex(3, 0, 0));
  SubTileDataView.fromSourceAbsolute(source, new TileIndex(2, 1, 1));
}

@Override
public void setBin(int x, int y, T value) {
  if (x < 0 || x >= getDefinition().getXBins()) {
    throw new IllegalArgumentException("Bin x index is outside of tile's valid bin range");
  }
  if (y < 0 || y >= getDefinition().getYBins()) {
    throw new IllegalArgumentException("Bin y index is outside of tile's valid bin range");
  }
  _source.setBin(x + _xOffset, y + _yOffset, value);
}