Class ParquetColumnRegionFloat<ATTR extends Any>

All Implemented Interfaces:
Page<ATTR>, PagingChunkSource<ATTR>, ChunkSource<ATTR>, FillContextMaker, GetContextMaker, DefaultChunkSource<ATTR>, ColumnRegion<ATTR>, ColumnRegionFloat<ATTR>, Releasable

public final class ParquetColumnRegionFloat<ATTR extends Any> extends ParquetColumnRegionBase<ATTR> implements ColumnRegionFloat<ATTR>
ColumnRegionFloat implementation for regions that support fetching primitive floats from column chunk page stores.
  • Constructor Details

    • ParquetColumnRegionFloat

      public ParquetColumnRegionFloat(@NotNull @NotNull ColumnChunkPageStore<ATTR> columnChunkPageStore)
  • Method Details

    • getFloat

      public float getFloat(long rowKey)
      Description copied from interface: ColumnRegionFloat
      Get a single float from this region.
      Specified by:
      getFloat in interface ColumnRegionFloat<ATTR extends Any>
      rowKey - Element row key in the table's address space
      The float value at the specified element row key
    • getChunkPageContaining

      ChunkPage<ATTR> getChunkPageContaining(long elementIndex)