private IndexCursorSpatial_InBox(QueryContext context, IterationHelper iterationHelper, IndexKeyRange keyRange, boolean openAll)
{
super(context, iterationHelper);
assert keyRange.spatial();
this.multiCursor = new MultiCursor(openAll);
this.iterationHelper = iterationHelper;
Index spatialIndex = keyRange.indexRowType().index();
assert spatialIndex.isSpatial() : spatialIndex;
this.space = spatialIndex.space();
this.latColumn = spatialIndex.firstSpatialArgument();