Package org.apache.calcite.adapter.cassandra

Class CqlToSqlTypeConversionRules

java.lang.Object

org.apache.calcite.adapter.cassandra.CqlToSqlTypeConversionRules

public class CqlToSqlTypeConversionRules
extends Object

CqlToSqlTypeConversionRules defines mappings from CQL types to corresponding SQL types.

Constructor Summary

Constructors

Constructor	Description
CqlToSqlTypeConversionRules()

Method Summary

Modifier and Type	Method	Description
static CqlToSqlTypeConversionRules	instance()	Returns the singleton instance.
SqlTypeName	lookup(com.datastax.oss.driver.api.core.type.DataType name)	Returns a corresponding SqlTypeName for a given CQL type name.

Methods inherited from class java.lang.Object

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

Constructor Details

CqlToSqlTypeConversionRules

public CqlToSqlTypeConversionRules()

Method Details

instance

public static CqlToSqlTypeConversionRules instance()

Returns the singleton instance.

lookup

public SqlTypeName lookup(com.datastax.oss.driver.api.core.type.DataType name)

Returns a corresponding SqlTypeName for a given CQL type name.

Parameters:

name - the CQL type name to lookup

Returns:

a corresponding SqlTypeName if found, ANY otherwise