Package com.linkedin.venice.compute

Interface ReadComputeOperator

    • Method Summary

      All Methods Instance Methods Abstract Methods Default Methods 
      Modifier and Type Method Description
      boolean allowFieldValueToBeNull()
      Whether the extracted value of the field in the read value record is allowed to be null.
      void compute​(ComputeOperation op, org.apache.avro.Schema.Field operatorField, org.apache.avro.Schema.Field resultField, org.apache.avro.generic.GenericRecord valueRecord, org.apache.avro.generic.GenericRecord resultRecord, java.util.Map<java.lang.String,​java.lang.String> computationErrorMap, java.util.Map<java.lang.String,​java.lang.Object> context)  
      java.lang.String getOperatorFieldName​(ComputeOperation op)  
      java.lang.String getResultFieldName​(ComputeOperation op)  
      default void putDefaultResult​(org.apache.avro.generic.GenericRecord record, org.apache.avro.Schema.Field field)  
      default void putResult​(org.apache.avro.generic.GenericRecord record, org.apache.avro.Schema.Field field, java.lang.Object result)  

    • Method Detail

      • compute

        void compute​(ComputeOperation op,
             org.apache.avro.Schema.Field operatorField,
             org.apache.avro.Schema.Field resultField,
             org.apache.avro.generic.GenericRecord valueRecord,
             org.apache.avro.generic.GenericRecord resultRecord,
             java.util.Map<java.lang.String,​java.lang.String> computationErrorMap,
             java.util.Map<java.lang.String,​java.lang.Object> context)

      • putResult

        default void putResult​(org.apache.avro.generic.GenericRecord record,
                       org.apache.avro.Schema.Field field,
                       java.lang.Object result)

      • putDefaultResult

        default void putDefaultResult​(org.apache.avro.generic.GenericRecord record,
                              org.apache.avro.Schema.Field field)

      • getResultFieldName

        java.lang.String getResultFieldName​(ComputeOperation op)

      • getOperatorFieldName

        java.lang.String getOperatorFieldName​(ComputeOperation op)

      • allowFieldValueToBeNull

        boolean allowFieldValueToBeNull()
        Whether the extracted value of the field in the read value record is allowed to be null.
        Returns:
        True if the extracted value is nullable and vice versa