| 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  | DateFieldAn analytics wrapper for a single-valued  TrieDateFieldorDatePointFieldwith DocValues enabled. | 
| Modifier and Type | Method and Description | 
|---|---|
| static DateValue | LambdaFunction. createDateLambdaFunction(String name,
                        LambdaFunction.TwoLongInLongOutLambda lambda,
                        DateValue[] params)Forwards the creation of the function to  LambdaFunction.createDateLambdaFunction(String, TwoLongInLongOutLambda, DateValue[], boolean),
 using  for the last argument (allMustExist). | 
| static DateValue | LambdaFunction. createDateLambdaFunction(String name,
                        LambdaFunction.TwoLongInLongOutLambda lambda,
                        DateValue[] params,
                        boolean allMustExist)Creates a function that associatively (order is guaranteed) reduces multiple
 single-value date expressions into a single-value date expression for each document. | 
| static DateValue | LambdaFunction. createDateLambdaFunction(String name,
                        LambdaFunction.TwoLongInLongOutLambda lambda,
                        DateValueStream param)Creates a function that takes in a multi-valued date expression and returns a single-valued date expression. | 
| Modifier and Type | Method and Description | 
|---|---|
| static DateValue | LambdaFunction. createDateLambdaFunction(String name,
                        LambdaFunction.TwoLongInLongOutLambda lambda,
                        DateValue[] params)Forwards the creation of the function to  LambdaFunction.createDateLambdaFunction(String, TwoLongInLongOutLambda, DateValue[], boolean),
 using  for the last argument (allMustExist). | 
| static DateValue | LambdaFunction. createDateLambdaFunction(String name,
                        LambdaFunction.TwoLongInLongOutLambda lambda,
                        DateValue[] params,
                        boolean allMustExist)Creates a function that associatively (order is guaranteed) reduces multiple
 single-value date expressions into a single-value date expression for each document. | 
| Modifier and Type | Interface and Description | 
|---|---|
| static interface  | DateValue.CastingDateValueAn interface that represents all of the types a  DateValueshould be able to cast to. | 
| Modifier and Type | Class and Description | 
|---|---|
| static class  | DateValue.AbstractDateValueAn abstract base for  DateValue.CastingDateValuethat automatically casts to all types ifLongValue.getLong()andAnalyticsValue.exists()are implemented. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ConstantDateValueA constant  DateValue. | 
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