com.exalead.papi.helper.stream

Interface ContentInputStream

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

ContentInputStreamContainer

public interface ContentInputStream
extends java.io.Closeable

Base interface to represent an input stream with a known length.

Method Summary

Modifier and Type	Method and Description
long	getLength() Gets the size of the underlying input stream in bytes.
java.io.InputStream	getStreamReference() Gets the underlying input stream.

Methods inherited from interface java.io.Closeable

close

Method Detail

getStreamReference

java.io.InputStream getStreamReference()

Gets the underlying input stream. The returned stream MUST NOT be closed, but the current object must be closed after use.

Returns:

the stream (can not be null).

getLength

long getLength()

Gets the size of the underlying input stream in bytes.

Returns:

the size in bytes of the content contained in the underlying input stream. Return 0 if the content is empty, or if the content can not be accessed.