Package com.google.common.io
Interface ByteProcessor<T extends @Nullable java.lang.Object>
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@DoNotMock("Implement it normally") @GwtIncompatible public interface ByteProcessor<T extends @Nullable java.lang.Object>
A callback interface to process bytes from a stream.processBytes(byte[], int, int)
will be called for each chunk of data that is read, and should returnfalse
when you want to stop processing.- Since:
- 1.0
- Author:
- Chris Nokleberg
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description T
getResult()
Return the result of processing all the bytes.boolean
processBytes(byte[] buf, int off, int len)
This method will be called for each chunk of bytes in an input stream.
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Method Detail
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processBytes
@CanIgnoreReturnValue boolean processBytes(byte[] buf, int off, int len) throws java.io.IOException
This method will be called for each chunk of bytes in an input stream. The implementation should process the bytes frombuf[off]
throughbuf[off + len - 1]
(inclusive).- Parameters:
buf
- the byte array containing the data to processoff
- the initial offset into the arraylen
- the length of data to be processed- Returns:
- true to continue processing, false to stop
- Throws:
java.io.IOException
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