| Package | Description | 
|---|---|
| org.apache.solr.analytics.function.field | Fields to use for analytics expressions. | 
| org.apache.solr.analytics.function.mapping | Mapping functions to use for analytics expressions. | 
| org.apache.solr.analytics.value | Value types for analytics expressions. | 
| org.apache.solr.analytics.value.constant | Constant values to be used in analytics expressions. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | FloatFieldAn analytics wrapper for a single-valued  TrieFloatFieldorFloatPointFieldwith DocValues enabled. | 
| class  | IntFieldAn analytics wrapper for a single-valued  TrieIntFieldorIntPointFieldwith DocValues enabled. | 
| Modifier and Type | Method and Description | 
|---|---|
| static FloatValue | LambdaFunction. createFloatLambdaFunction(String name,
                         LambdaFunction.TwoFloatInFloatOutLambda lambda,
                         FloatValue[] params)Forwards the creation of the function to  LambdaFunction.createFloatLambdaFunction(String, TwoFloatInFloatOutLambda, FloatValue[], boolean),
 using  for the last argument (allMustExist). | 
| static FloatValue | LambdaFunction. createFloatLambdaFunction(String name,
                         LambdaFunction.TwoFloatInFloatOutLambda lambda,
                         FloatValue[] params,
                         boolean allMustExist)Creates a function that associatively (order is guaranteed) reduces multiple
 single-value float expressions into a single-value float expression for each document. | 
| static FloatValue | LambdaFunction. createFloatLambdaFunction(String name,
                         LambdaFunction.TwoFloatInFloatOutLambda lambda,
                         FloatValueStream param)Creates a function that takes in a multi-valued float expression and returns a single-valued float expression. | 
| Modifier and Type | Method and Description | 
|---|---|
| static FloatValue | LambdaFunction. createFloatLambdaFunction(String name,
                         LambdaFunction.TwoFloatInFloatOutLambda lambda,
                         FloatValue[] params)Forwards the creation of the function to  LambdaFunction.createFloatLambdaFunction(String, TwoFloatInFloatOutLambda, FloatValue[], boolean),
 using  for the last argument (allMustExist). | 
| static FloatValue | LambdaFunction. createFloatLambdaFunction(String name,
                         LambdaFunction.TwoFloatInFloatOutLambda lambda,
                         FloatValue[] params,
                         boolean allMustExist)Creates a function that associatively (order is guaranteed) reduces multiple
 single-value float expressions into a single-value float expression for each document. | 
| Modifier and Type | Interface and Description | 
|---|---|
| static interface  | FloatValue.CastingFloatValueAn interface that represents all of the types a  FloatValueshould be able to cast to. | 
| static interface  | IntValue.CastingIntValueAn interface that represents all of the types a  IntValueshould be able to cast to. | 
| Modifier and Type | Class and Description | 
|---|---|
| static class  | FloatValue.AbstractFloatValueAn abstract base for  FloatValue.CastingFloatValuethat automatically casts to all types ifgetFloat()andAnalyticsValue.exists()are implemented. | 
| static class  | IntValue.AbstractIntValueAn abstract base for  IntValue.CastingIntValuethat automatically casts to all types ifIntValue.getInt()andAnalyticsValue.exists()are implemented. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ConstantFloatValueA constant  FloatValue. | 
| class  | ConstantIntValueA constant  IntValue. | 
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