org.apache.poi.poifs.storage

## Interface BlockWritable

- All Known Implementing Classes:
    BATBlock

      public interface BlockWritable

  An interface for persisting block storage of POIFS components.
  Author:
    Marc Johnson (mjohnson at apache dot org)

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `writeBlocks(java.io.OutputStream stream)` Write the storage to an OutputStream

- - ### Method Detail

    - #### writeBlocks

          void writeBlocks(java.io.OutputStream stream)
                    throws java.io.IOException

      Write the storage to an OutputStream
      Parameters:
        `stream` - the OutputStream to which the stored data should be written
      Throws:
        `java.io.IOException` - on problems writing to the specified stream

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