Changed Classes and Interfaces |
DoubleValueSum
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This class implements a value aggregator that sums up a sequence of double values. |
LongValueMax
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This class implements a value aggregator that maintain the maximum of a sequence of long values. |
LongValueMin
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This class implements a value aggregator that maintain the minimum of a sequence of long values. |
LongValueSum
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This class implements a value aggregator that sums up a sequence of long values. |
StringValueMax
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This class implements a value aggregator that maintain the biggest of a sequence of strings. |
StringValueMin
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This class implements a value aggregator that maintain the smallest of a sequence of strings. |
UserDefinedValueAggregatorDescriptor
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This class implements a wrapper for a user defined value aggregator descriptor. |
ValueAggregatorBaseDescriptor
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This class implements the common functionalities of the subclasses of ValueAggregatorDescriptor class. |
ValueAggregatorCombiner
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This class implements the generic combiner of Aggregate. |
ValueAggregatorDescriptor
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This interface defines the contract a value aggregator descriptor must support. |
ValueAggregatorJobBase
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This abstract class implements some common functionalities of the the generic mapper reducer and combiner classes of Aggregate. |
ValueAggregatorMapper
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This class implements the generic mapper of Aggregate. |
ValueAggregatorReducer
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This class implements the generic reducer of Aggregate. |