org.apache.bookkeeper.client.api

Interface LedgersIterator

public interface LedgersIterator

Iterator for ledgers.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Return true if there is at least one ledger to visit.
long	next() Return next ledger id.

Method Detail

hasNext

boolean hasNext()
         throws java.io.IOException

Return true if there is at least one ledger to visit.

Returns:

true if there is at least one ledger to visit.

Throws:

java.io.IOException - thrown when there is a problem accessing the ledger metadata store.

next

long next()
   throws java.io.IOException

Return next ledger id.

Returns:

next ledger id.

Throws:

java.io.IOException - thrown when there is a problem accessing the ledger metadata store.