org.sql.generation.api.grammar.modification

Class ValueSource.Null

java.lang.Object

org.sql.generation.api.grammar.modification.ValueSource.Null

All Implemented Interfaces:

org.atp.api.Typeable<ValueExpression>, ValueExpression

Enclosing class:

ValueSource

public static final class ValueSource.Null
extends Object
implements ValueExpression

This syntax element represents the NULL keyword as data source for column, meaning to use the NULL value for the column.

Author:

Stanislav Muhametsin

Field Summary

Fields

Modifier and Type	Field and Description
static ValueSource.Null	INSTANCE The singleton instance of ValueSource.Null.

Method Summary

Methods

Modifier and Type	Method and Description
Class<? extends ValueExpression>	getImplementedType() Returns ValueSource.Null.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ValueSource.Null INSTANCE

The singleton instance of ValueSource.Null.

Method Detail

getImplementedType

public Class<? extends ValueExpression> getImplementedType()

Returns ValueSource.Null.

Specified by:

getImplementedType in interface org.atp.api.Typeable<ValueExpression>