Click or drag to resize

com.espertech.esper.common.client.hook.type Namespace

[Missing <summary> documentation for "N:com.espertech.esper.common.client.hook.type"]

Classes
  ClassDescription
Public classObjectValueTypeWidenerFactoryContext
For Avro types for widening objects to Avro record values, see
Public classSQLColumnTypeContext
For use with , context of column conversion.
Public classSQLColumnValueContext
For use with SQLColumnTypeConversion, context of column conversion. Contains the columns information as well as the column result value after reading the value and the result set itself for direct access, if required.

Applications should not retain instances of this class as the engine may change and reuse values here.

Public classSQLInputParameterContext
For use with , context of parameter conversion.
Public classSQLOutputRowTypeContext
For use with , context of row conversion.
Public classSQLOutputRowValueContext
For use with SQLOutputRowConversion, context of row conversion. Provides row number, column values after reading the row as well as the result set itself for direct access.

Applications should not retain instances of this class as the engine may change and reuse values here.

Public classTypeRepresentationMapperContext
For Avro customized type mapping, use with
Interfaces
  InterfaceDescription
Public interfaceObjectValueTypeWidenerFactory
For Avro use widener or transformer of object values to Avro record values
Public interfaceSQLColumnTypeConversion
Implement this interface when providing a callback for SQL input parameter and column result processing for a statement, converting an input parameter or converting an output column value into any other value.

An instance of the class implementating this interface exists typically per statement that the callback has been registered for by means of EPL statement annotation.

Public interfaceSQLOutputRowConversion
Implement this interface when providing a callback for SQL row result processing for a statement, converting each row's values into a PONO.

Rows can also be skipped via this callback, determined by the implementation returning a null value for a row.

An instance of the class implementating this interface exists typically per statement that the callback has been registered for by means of EPL statement annotation.

Public interfaceTypeRepresentationMapper
For Avro schemas for mapping a given type to a given Avro schema.