com.ning.compress

Interface DataHandler

public interface DataHandler

Interface used by Uncompressor implementations: receives uncompressed data and processes it appropriately.

Method Summary

Methods

Modifier and Type	Method and Description
void	allDataHandled() Method called after last call to handleData(byte[], int, int), for successful operation, if and when caller is informed about end of content Note that if an exception thrown by handleData(byte[], int, int) has caused processing to be aborted, this method might not get called.
boolean	handleData(byte[] buffer, int offset, int len) Method called with uncompressed data as it becomes available.

Method Detail

handleData

boolean handleData(byte[] buffer,
                 int offset,
                 int len)
                   throws IOException

Method called with uncompressed data as it becomes available.

NOTE: return value was added (from void to boolean) in 0.9.9

Returns:

True, if caller should process and feed more data; false if caller is not interested in more data and processing should be terminated (and allDataHandled() should be called immediately)

Throws:

IOException

allDataHandled

void allDataHandled()
                    throws IOException

Method called after last call to handleData(byte[], int, int), for successful operation, if and when caller is informed about end of content Note that if an exception thrown by handleData(byte[], int, int) has caused processing to be aborted, this method might not get called. Implementation may choose to free resources, flush state, or perform validation at this point.

Throws:

IOException