com.netflix.imflibrary.utils

Interface ResourceByteRangeProvider

All Known Implementing Classes:

FileByteRangeProvider

public interface ResourceByteRangeProvider

This interface is a supertype of classes that represent resources to which byte range requests can be made

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ResourceByteRangeProvider.Utilities

Method Summary

Modifier and Type	Method and Description
java.io.File	getByteRange(long rangeStart, long rangeEnd, java.io.File workingDirectory) A method to obtain bytes in the inclusive range [start, end] as a file
long	getResourceSize() A method that returns the size in bytes of the underlying resource

Method Detail

getResourceSize

long getResourceSize()

A method that returns the size in bytes of the underlying resource

Returns:

size of resource in bytes

getByteRange

java.io.File getByteRange(long rangeStart,
                          long rangeEnd,
                          java.io.File workingDirectory)
                   throws java.io.IOException

A method to obtain bytes in the inclusive range [start, end] as a file

Parameters:

rangeStart - zero indexed inclusive start offset; ranges from 0 through (resourceSize -1) both included

rangeEnd - zero indexed inclusive end offset; ranges from 0 through (resourceSize -1) both included

workingDirectory - the working directory where the output file is placed

Returns:

file containing desired byte range

Throws:

java.io.IOException - - any I/O related error will be exposed through an IOException