org.apache.hadoop.hbase.procedure2.store

Interface ProcedureStore.ProcedureIterator

Enclosing interface:

ProcedureStore

public static interface ProcedureStore.ProcedureIterator

An Iterator over a collection of Procedure

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iterator has more elements.
boolean	isNextFinished()
Procedure	next() Returns the next procedure in the iteration.
void	reset() Reset the Iterator by seeking to the beginning of the list.
void	skipNext() Skip the next procedure

Method Detail

reset

void reset()

Reset the Iterator by seeking to the beginning of the list.

hasNext

boolean hasNext()

Returns true if the iterator has more elements. (In other words, returns true if next() would return a Procedure rather than throwing an exception.)

Returns:

true if the iterator has more procedures

isNextFinished

boolean isNextFinished()

Returns:

true if the iterator next element is a completed procedure.

skipNext

void skipNext()

Skip the next procedure

next

Procedure next()
        throws IOException

Returns the next procedure in the iteration.

Returns:

the next procedure in the iteration.

Throws:

IOException - if there was an error fetching/deserializing the procedure