Class InlineChunkProvider

java.lang.Object
com.databricks.jdbc.api.impl.arrow.InlineChunkProvider
All Implemented Interfaces:
ChunkProvider
public class InlineChunkProvider extends Object implements ChunkProvider
Class to manage inline Arrow chunks

  • Method Details

    • hasNextChunk

      public boolean hasNextChunk()
      Checks if there are more chunks available to iterate over.
      Specified by:
      hasNextChunk in interface ChunkProvider
      Returns:
      true if there are additional chunks to be retrieved; false otherwise.

    • next

      public boolean next()
      Advances to the next available chunk. This method should be called before calling ChunkProvider.getChunk() to retrieve the data from the next chunk.
      Specified by:
      next in interface ChunkProvider
      Returns:
      true if the next chunk was successfully moved to; false if there are no more chunks.

    • getChunk

      public ArrowResultChunk getChunk()
      Retrieves the current chunk of data after a successful call to ChunkProvider.next().
      Specified by:
      getChunk in interface ChunkProvider
      Returns:
      The current AbstractArrowResultChunk containing the data.

    • close

      public void close()
      Closes the chunk provider and releases any resources associated with it. After calling this method, the chunk provider should not be used again.
      Specified by:
      close in interface ChunkProvider

    • getRowCount

      public long getRowCount()
      Specified by:
      getRowCount in interface ChunkProvider

    • getChunkCount

      public long getChunkCount()
      Specified by:
      getChunkCount in interface ChunkProvider

    • isClosed

      public boolean isClosed()
      Specified by:
      isClosed in interface ChunkProvider