com.datastax.spark.connector.types
Allows to specify concrete type of column in subclasses,
so that columns
and columnByName
members return concrete types.
Allows to specify concrete type of column in subclasses,
so that columns
and columnByName
members return concrete types.
Columns in tables may carry more information than columns in user defined types.
Type of the data described by this struct
Type of the data described by this struct
For quickly finding a column definition by index.
For quickly finding a column definition by index. If column is not found, throws NoSuchElementException with information about the requested index of the column and name of the structure.
For quickly finding a column definition by name.
For quickly finding a column definition by name. If column is not found, throws NoSuchElementException with information about the name of the column and name of the structure.
Names of the columns, in the same order as column definitions.
Names of the columns, in the same order as column definitions.
References to the columns
References to the columns
Types of the columns, in the same order as column names and column definitions.
Types of the columns, in the same order as column names and column definitions.
Sequence of column definitions in this data structure.
Sequence of column definitions in this data structure. The order of the columns is implementation-defined.
Returns a converter that converts this column to type that can be saved by TableWriter.
Returns a converter that converts this column to type that can be saved by TableWriter.
Returns a converter that converts values to the Scala type associated with this column.
Returns a converter that converts values to the Scala type associated with this column.
Name of the CQL type.
Name of the CQL type. Useful for CQL generation.
Returns the columns that are not present in the structure.
Returns the columns that are not present in the structure.
Human-readable name for easy identification of this structure.
Human-readable name for easy identification of this structure. Used in the error message when the column is not found. E.g. a table name or a type name.
Creates new instance of this struct.
Creates new instance of this struct. Column values must be given in the same order as columnNames
Name of the Scala type.
Name of the Scala type. Useful for source generation.
Returns the TypeTag of the Scala type recommended to represent values of this column.
Returns the TypeTag of the Scala type recommended to represent values of this column.
A Cassandra user defined type metadata. A UDT consists of a sequence of ordered fields, called
columns
.