Uses of Package
org.apache.accumulo.core.iterators
Package
Description
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ClassDescriptionAn iterator that supports iterating over key and value pairs.
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ClassDescriptionEven though this type is not in a public API package, its used by methods in the public API.
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ClassDescriptionAn iterator that supports iterating over key and value pairs.
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ClassDescriptionA SortedKeyValueIterator that combines the Values for different versions (timestamp) of a Key within a row into a single Value.Even though this type is not in a public API package, its used by methods in the public API.The OptionDescriber interface allows you to set up iterator properties interactively in the accumulo shell.An optimized version of
WrappingIterator
.Every call toSkippingIterator.next()
andSkippingIterator.seek(Range, Collection, boolean)
calls the parent's implementation and then calls the implementation'sSkippingIterator.consume()
.An iterator that supports iterating over key and value pairs.A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value.A convenience class for implementing iterators that select, but do not modify, entries read from a source iterator.This callback handles the state of yielding within an iteratorAn iterator that supports yielding on a next or seek call (only used by SortedKeyValueIterators) -
ClassDescriptionA SortedKeyValueIterator that combines the Values for different versions (timestamp) of a Key within a row into a single Value.A SortedKeyValueIterator that filters entries from its source iterator.A TypedValueCombiner that translates each Value to a Long before reducing, then encodes the reduced Long back to a Value.The OptionDescriber interface allows you to set up iterator properties interactively in the accumulo shell.An iterator that supports iterating over key and value pairs.A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value.Exception used for TypedValueCombiner and it's Encoders decode() functionA convenience class for implementing iterators that select, but do not modify, entries read from a source iterator.An iterator that supports yielding on a next or seek call (only used by SortedKeyValueIterators)