Package org.apache.calcite.sql.type

Class JavaToSqlTypeConversionRules

java.lang.Object

org.apache.calcite.sql.type.JavaToSqlTypeConversionRules

public class JavaToSqlTypeConversionRules
extends Object

JavaToSqlTypeConversionRules defines mappings from common Java types to corresponding SQL types.

Constructor Summary

Constructors

Constructor	Description
JavaToSqlTypeConversionRules()

Method Summary

Modifier and Type	Method	Description
static JavaToSqlTypeConversionRules	instance()	Returns the singleton instance.
@Nullable SqlTypeName	lookup(Class javaClass)	Returns a corresponding SqlTypeName for a given Java class.

Methods inherited from class java.lang.Object

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

Constructor Details

JavaToSqlTypeConversionRules

public JavaToSqlTypeConversionRules()

Method Details

instance

public static JavaToSqlTypeConversionRules instance()

Returns the singleton instance.

lookup

public @Nullable SqlTypeName lookup(Class javaClass)

Returns a corresponding SqlTypeName for a given Java class.

Parameters:

javaClass - the Java class to lookup

Returns:

a corresponding SqlTypeName if found, otherwise null is returned