Package com.illumon.iris.db.v2.sources.chunk.page

Interface Page.WithDefaults<ATTR extends Attributes.Any>

All Superinterfaces:
ChunkSource<ATTR>, DefaultChunkSource<ATTR>, FillContextMaker, GetContextMaker, Page<ATTR>, PagingChunkSource<ATTR>
All Known Subinterfaces:
BufferedPage<ATTR>, ChunkPage<ATTR>
All Known Implementing Classes:
BooleanChunkPage, BufferedPageByte, BufferedPageChar, BufferedPageDouble, BufferedPageFloat, BufferedPageInt, BufferedPageLong, BufferedPageShort, ByteChunkPage, CharChunkPage, ColumnRegionChunkDictionary, ColumnRegionObject.DictionaryKeysWrapper, ColumnRegionObject.IntDictionaryKeysWrapper, ColumnRegionObjectCached, ColumnRegionObjectCodecFixed, ColumnRegionObjectCodecVariable, ColumnRegionObjectWithDictionary, ColumnRegionReferencingImpl, ColumnRegionStringSet, DeephavenColumnRegionObjectBase, DoubleChunkPage, FloatChunkPage, IntChunkPage, LongChunkPage, ObjectChunkPage, ShortChunkPage
Enclosing interface:
Page<ATTR extends Attributes.Any>
public static interface Page.WithDefaults<ATTR extends Attributes.Any> extends Page<ATTR>, DefaultChunkSource<ATTR>

  • Method Details

    • fillChunkAppend

      @FinalDefault default void fillChunkAppend(@NotNull ChunkSource.FillContext context, @NotNull WritableChunk<? super ATTR> destination, @NotNull OrderedKeys.Iterator orderedKeysIterator)
      Description copied from interface: PagingChunkSource

      Similar to ChunkSource.fillChunk(FillContext, WritableChunk, OrderedKeys), except that the values from the ChunkSource are appended to destination, rather than placed at the beginning.

      The values to fill into destination are specified by orderedKeysIterator, whose OrderedKeys.firstKey() must exist, and must be represented by this PagingChunkSource (modulo {#link @mask}), otherwise results are undefined.

      No more than the elements in orderedKeysIterator, which are on the same page as OrderedKeys.firstKey(), have their values appended to destination, and consumed from orderedKeysIterator. Keys are on the same page when the bits outside of PagingChunkSource.mask() are identical.

      Specified by:
      fillChunkAppend in interface PagingChunkSource<ATTR extends Attributes.Any>
      Parameters:
      context - A context containing all mutable/state related data used in retrieving the Chunk. In particular, the Context may be used to provide a Chunk data pool
      destination - The chunk to append the results to.
      orderedKeysIterator - The iterator to the ordered keys, which contain at least the keys to extract from this ChunkSource. The keys to extract will be at the beginning of iteration order.

    • fillChunk

      @FinalDefault default void fillChunk(@NotNull ChunkSource.FillContext context, @NotNull WritableChunk<? super ATTR> destination, @NotNull OrderedKeys orderedKeys)
      Description copied from interface: ChunkSource
      Populates the given destination chunk with data corresponding to the keys from the given OrderedKeys.
      Specified by:
      fillChunk in interface ChunkSource<ATTR extends Attributes.Any>
      Parameters:
      context - A context containing all mutable/state related data used in retrieving the Chunk.
      destination - The chunk to be populated according to orderedKeys. No assumptions shall be made about the size of the chunk shall be made. The chunk will be populated from position [0,orderedKeys.size()).
      orderedKeys - An OrderedKeys representing the keys to be fetched

    • fillChunkAppend

      void fillChunkAppend(@NotNull ChunkSource.FillContext context, @NotNull WritableChunk<? super ATTR> destination, @NotNull OrderedKeys orderedKeys)
      Appends the values referenced by orderKeys onto destination. orderKeys are assumed to be entirely contained on this Page.