1DBM::Deep::Iterator::FiUlsee:r:BCuocnktertiLbiustte(d3D)PBeMr:l:DDeoecpu:m:eIntteartaitoonr::File::BucketList(3)
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NAME

6       DBM::Deep::Iterator::BucketList - mediate between DBM::Deep::Iterator
7       and DBM::Deep::Engine::Sector::BucketList
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PURPOSE

10       This is an internal-use-only object for DBM::Deep. It acts as the
11       mediator between the DBM::Deep::Iterator object and a
12       DBM::Deep::Engine::Sector::BucketList sector.
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OVERVIEW

15       This object, despite the implied class hierarchy, does NOT inherit from
16       DBM::Deep::Iterator. Instead, it delegates to it, essentially acting as
17       a facade over it. "get_next_key" in DBM::Deep::Iterator will
18       instantiate one of these objects as needed to handle an BucketList
19       sector.
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METHODS

22   new(\%params)
23       The constructor takes a hashref of params and blesses it into the
24       invoking class. The hashref is assumed to have the following elements:
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26       ·   iterator (of type DBM::Deep::Iterator
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28       ·   sector (of type DBM::Deep::Engine::Sector::BucketList
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30   at_end()
31       This takes no arguments.
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33       This returns true/false indicating whether this sector has any more
34       elements that can be iterated over.
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36   get_next_iterator()
37       This takes no arguments.
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39       This returns the next key pointed to by this bucketlist. This value is
40       suitable for returning by FIRSTKEY or NEXTKEY().
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42       If the bucketlist is exhausted, it returns nothing.
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46perl v5.28.0                      2018-D0B7M-:1:4Deep::Iterator::File::BucketList(3)
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