Uses of Interface
org.apache.accumulo.core.iterators.OptionDescriber

Packages that use OptionDescriber
org.apache.accumulo.core.iterators   
org.apache.accumulo.core.iterators.filter   
org.apache.accumulo.core.iterators.system   
org.apache.accumulo.core.iterators.user   
org.apache.accumulo.examples.simple.combiner   
org.apache.accumulo.examples.wikisearch.iterator   
org.apache.accumulo.server.iterators   
org.apache.accumulo.server.test.functional   
 

Uses of OptionDescriber in org.apache.accumulo.core.iterators
 

Classes in org.apache.accumulo.core.iterators that implement OptionDescriber
 class AggregatingIterator
          Deprecated. since 1.4, replaced by Combiner
 class Combiner
          A SortedKeyValueIterator that combines the Values for different versions of a Key into a single Value.
 class Filter
          A SortedKeyValueIterator that filters entries from its source iterator.
 class FilteringIterator
          Deprecated. since 1.4, replaced by Filter
 class FirstEntryInRowIterator
           
 class LongCombiner
          A TypedValueCombiner that translates each Value to a Long before reducing, then encodes the reduced Long back to a Value.
 class NoLabelIterator
          Deprecated. since 1.4, replaced by ReqVisFilter
 class RegExIterator
          Deprecated. since 1.4, replaced by RegExFilter
 class SortedKeyIterator
           
 class TypedValueCombiner<V>
          A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value.
 

Uses of OptionDescriber in org.apache.accumulo.core.iterators.filter
 

Classes in org.apache.accumulo.core.iterators.filter that implement OptionDescriber
 class AgeOffFilter
          Deprecated. since 1.4, replaced by AgeOffFilter
 class ColumnAgeOffFilter
          Deprecated. since 1.4, replaced by ColumnAgeOffFilter
 class DeleteFilter
          Deprecated. since 1.4, replaced by Filter with negate flag set to true
 class NoLabelFilter
          Deprecated. since 1.4, replaced by ReqVisFilter
 class RegExFilter
          Deprecated. since 1.4, replaced by RegExFilter
 

Uses of OptionDescriber in org.apache.accumulo.core.iterators.system
 

Classes in org.apache.accumulo.core.iterators.system that implement OptionDescriber
 class ColumnQualifierFilter
           
 class VisibilityFilter
           
 

Uses of OptionDescriber in org.apache.accumulo.core.iterators.user
 

Classes in org.apache.accumulo.core.iterators.user that implement OptionDescriber
 class LargeRowFilter
          This iterator suppresses rows that exceed a specified number of columns.
 class MaxCombiner
          A Combiner that interprets Values as Longs and returns the largest Long among them.
 class MinCombiner
          A Combiner that interprets Values as Longs and returns the smallest Long among them.
 class ReqVisFilter
          A Filter that matches entries with a non-empty ColumnVisibility.
 class SummingArrayCombiner
          A Combiner that interprets Values as arrays of Longs and returns an array of element-wise sums.
 class SummingCombiner
          A Combiner that interprets Values as Longs and returns their sum.
 class TimestampFilter
          A Filter that matches entries whose timestamps fall within a range.
 class VersioningIterator
           
 

Uses of OptionDescriber in org.apache.accumulo.examples.simple.combiner
 

Classes in org.apache.accumulo.examples.simple.combiner that implement OptionDescriber
 class StatsCombiner
          This combiner calculates the max, min, sum, and count of long integers represented as strings in values.
 

Uses of OptionDescriber in org.apache.accumulo.examples.wikisearch.iterator
 

Classes in org.apache.accumulo.examples.wikisearch.iterator that implement OptionDescriber
 class AbstractEvaluatingIterator
          This iterator aggregates rows together using the specified key comparator.
 class BooleanLogicIterator
           
 class EvaluatingIterator
           
 class GlobalIndexUidCombiner
           
 class OptimizedQueryIterator
          This iterator internally uses the BooleanLogicIterator to find event UIDs in the field index portion of the partition and uses the EvaluatingIterator to evaluate the events against an expression.
 class ReadAheadIterator
          This iterator takes the source iterator (the one below it in the iterator stack) and puts it in a background thread.
 class TextIndexCombiner
           
 

Uses of OptionDescriber in org.apache.accumulo.server.iterators
 

Classes in org.apache.accumulo.server.iterators that implement OptionDescriber
 class MetadataBulkLoadFilter
          A special iterator for the metadata table that removes inactive bulk load flags
 

Uses of OptionDescriber in org.apache.accumulo.server.test.functional
 

Classes in org.apache.accumulo.server.test.functional that implement OptionDescriber
 class BadCombiner
           
 



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