public interface RandomAccessData
Modifier and Type | Interface and Description |
---|---|
static class |
RandomAccessData.ResourceAccess
Lock modes for accessing the underlying resource.
|
Modifier and Type | Method and Description |
---|---|
InputStream |
getInputStream(RandomAccessData.ResourceAccess access)
Returns an
InputStream that can be used to read the underling data. |
long |
getSize()
Returns the size of the data.
|
RandomAccessData |
getSubsection(long offset,
long length)
Returns a new
RandomAccessData for a specific subsection of this data. |
InputStream getInputStream(RandomAccessData.ResourceAccess access) throws IOException
InputStream
that can be used to read the underling data. The
caller is responsible close the underlying stream.access
- hint indicating how the underlying data should be accessedIOException
RandomAccessData getSubsection(long offset, long length)
RandomAccessData
for a specific subsection of this data.offset
- the offset of the subsectionlength
- the length of the subsectionlong getSize()
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