Package cern.nxcals.api.extraction.data.builders

Class DataQuery

  • public class DataQuery
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected org.apache.spark.sql.SparkSession session  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static DataQuery builder​(@NonNull org.apache.spark.sql.SparkSession session)  
      SystemStage<TimeStartStage<EntityAliasStage<KeyValueStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> byEntities()  
      SystemStage<TimeStartStage<VariableAliasStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> byVariables()  
      SystemStage<KeyValueStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> entities()  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession sparkSession, @NonNull TimeWindow timeWindow, @NonNull Entity entity)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession sparkSession, @NonNull TimeWindow timeWindow, @NonNull Variable variable)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession spark, @NonNull TimeWindow timeWindow, @NonNull java.lang.String system, @NonNull EntityQuery... entitiesQueries)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession spark, @NonNull TimeWindow timeWindow, @NonNull java.lang.String system, @NonNull java.lang.String... variables)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession spark, @NonNull TimeWindow timeWindow, @NonNull java.lang.String system, @NonNull java.util.List<java.lang.String> variables)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession spark, @NonNull TimeWindow timeWindow, @NonNull java.lang.String system, @NonNull java.util.List<java.lang.String> variables, @NonNull java.util.List<java.lang.String> variablesLike)  
      static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull org.apache.spark.sql.SparkSession spark, @NonNull TimeWindow timeWindow, @NonNull java.lang.String system, @NonNull java.util.Map<java.lang.String,​java.lang.Object>... keyValuesArr)  
      SystemStage<VariableStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> variables()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • session

        protected final org.apache.spark.sql.SparkSession session

    • Method Detail

      • builder

        public static DataQuery builder​(@NonNull
                                @NonNull org.apache.spark.sql.SparkSession session)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession sparkSession,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull Variable variable)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession sparkSession,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull Entity entity)

      • getFor

        @SafeVarargs
public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession spark,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull java.lang.String system,
                                                                            @NonNull
                                                                            @NonNull java.util.Map<java.lang.String,​java.lang.Object>... keyValuesArr)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession spark,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull java.lang.String system,
                                                                            @NonNull
                                                                            @NonNull EntityQuery... entitiesQueries)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession spark,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull java.lang.String system,
                                                                            @NonNull
                                                                            @NonNull java.lang.String... variables)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession spark,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull java.lang.String system,
                                                                            @NonNull
                                                                            @NonNull java.util.List<java.lang.String> variables)

      • getFor

        public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> getFor​(@NonNull
                                                                            @NonNull org.apache.spark.sql.SparkSession spark,
                                                                            @NonNull
                                                                            @NonNull TimeWindow timeWindow,
                                                                            @NonNull
                                                                            @NonNull java.lang.String system,
                                                                            @NonNull
                                                                            @NonNull java.util.List<java.lang.String> variables,
                                                                            @NonNull
                                                                            @NonNull java.util.List<java.lang.String> variablesLike)

      • variables

        public SystemStage<VariableStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> variables()

      • entities

        public SystemStage<KeyValueStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> entities()

      • byVariables

        public SystemStage<TimeStartStage<VariableAliasStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> byVariables()
        Returns:
        query builder for variables queries

      • byEntities

        public SystemStage<TimeStartStage<EntityAliasStage<KeyValueStage<org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>>,​org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>> byEntities()
        Returns:
        query builder for entities queries