Uses of Package
net.sf.jagg

Packages that use net.sf.jagg
net.sf.jagg Provides the classes and API necessary to perform aggregate operations. 
 

Classes in net.sf.jagg used by net.sf.jagg
AbstractCovarianceAggregator
          This abstract class represents covariance-like aggregator calculations over numeric values.
AbstractVarianceAggregator
          This abstract class represents variance-like aggregator calculations over numeric values.
AggregateValue
          This class represents the result of a "group by" operation, where certain fields of a type are selected for a "group by", and certain values can be extracted by referring to Aggregators.
Aggregation
          The Aggregation class performs the actual aggregation operations.
Aggregation.Builder
          This Builder class follows the "Builder" pattern to create an Aggregation object.
Aggregator
          This abstract class allows for the state necessary to implement aggregate functions.
AggregatorCache
          Created as a wrapper around a HashMap that maps aggregator specification strings to Lists of Aggregators.
AvgAggregator
          This class represents the "avg" aggregator over numeric values.
CollectAggregator
          This class allows represents the "collect" aggregator over any values.
ConcatAggregator
          This class represents the "concatenation" aggregator over any values for which toString is well-defined, with an optional separator String between values.
CorrelationAggregator
          This class represents the "coefficient of correlation" aggregator over two sets of numeric values.
CountAggregator
          This class represents the "count" aggregator over any values.
CovarianceAggregator
          This class represents the "sample covariance" aggregator over two sets of numeric values.
CovariancePopAggregator
          This class represents the "population covariance" aggregator over two sets of numeric values.
DoubleDouble
          A DoubleDouble is used when extra precision is necessary to cut way down on floating point errors.
GeometricMeanAggregator
          This class represents the "geometric mean" aggregator over numeric values.
HarmonicMeanAggregator
          This class represents the "harmonic mean" aggregator over numeric values.
LinearRegressionAggregator
          This class represents the "linear regression" aggregator over two sets of numeric values.
LinearRegressionStats
          This class represents all statistics generated by a LinearRegressionAggregator.
MaxAggregator
          This class represents the "max" aggregator over Comparable values.
MethodCache
          Created as a wrapper around a HashMap that maps property names to Methods.
MethodCall
          A MethodCall bundles a Method object and an array of parameter values together so they can go together into a Map as the value.
MinAggregator
          This class represents the "min" aggregator over Comparable values.
ModeAggregator
          This class represents the "mode" aggregator over Comparable values.
PercentileAggregator
          This class allows represents the "percentile" aggregator over numeric values.
ProductAggregator
          This class allows represents the "product" aggregator over numeric values.
PropertyScanner.Token
          Enumeration for the different types of Tokens.
StdDevAggregator
          This class represents the "sample standard deviation" aggregator over numeric values.
StdDevPopAggregator
          This class represents the "population standard deviation" aggregator over numeric values.
SumAggregator
          This class represents the "sum" aggregator over numeric values.
TwoPropAggregator
          This abstract class allows for the state necessary to implement aggregate functions over two variables (properties).
VarianceAggregator
          This class represents the "sample variance" aggregator over numeric values.
VariancePopAggregator
          This class represents the "population variance" aggregator over numeric values.
 



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