org.apache.poi.poifs.storage
Class RawDataBlock

java.lang.Object
  |
  +--org.apache.poi.poifs.storage.RawDataBlock

All Implemented Interfaces:

ListManagedBlock

public class RawDataBlock

extends java.lang.Object

implements ListManagedBlock

A big block created from an InputStream, holding the raw data

Author:

Marc Johnson (mjohnson at apache dot org

Constructor Summary

RawDataBlock(java.io.InputStream stream)
Constructor RawDataBlock

Method Summary

boolean	eof() When we read the data, did we hit end of file?
byte[]	getData() Get the data from the block

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RawDataBlock

public RawDataBlock(java.io.InputStream stream)
             throws java.io.IOException

Constructor RawDataBlock

Parameters:

stream - the InputStream from which the data will be read

Throws:

java.io.IOException - on I/O errors, and if an insufficient amount of data is read

Method Detail

eof

public boolean eof()
            throws java.io.IOException

When we read the data, did we hit end of file?

Returns:

true if no data was read because we were at the end of the file, else false

Throws:

java.io.IOException -

getData

public byte[] getData()
               throws java.io.IOException

Get the data from the block

Specified by:

getData in interface ListManagedBlock

Returns:

the block's data as a byte array

Throws:

java.io.IOException - if there is no data