Class OptionalLiteral

java.lang.Object

org.datanucleus.store.rdbms.sql.expression.SQLExpression

org.datanucleus.store.rdbms.sql.expression.DelegatedExpression

org.datanucleus.store.rdbms.sql.expression.SingleCollectionExpression

org.datanucleus.store.rdbms.sql.expression.OptionalExpression

org.datanucleus.store.rdbms.sql.expression.OptionalLiteral

public class OptionalLiteral
extends OptionalExpression

Literal for java.util.Optional.

Nested Class Summary

Nested classes/interfaces inherited from class SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields

Modifier and Type	Field	Description
private Object	value

Fields inherited from class SingleCollectionExpression

wrappedExpressions

Fields inherited from class DelegatedExpression

delegate

Fields inherited from class SQLExpression

lowestOperator, mapping, parameterName, st, stmt, subExprs, table

Constructor Summary

Constructors

Constructor	Description
OptionalLiteral(SQLStatement stmt, JavaTypeMapping mapping, Object value, String parameterName)

Method Summary

Modifier and Type	Method	Description
Object	getValue()
void	setNotParameter()

Methods inherited from class OptionalExpression

invoke

Methods inherited from class DelegatedExpression

add, div, eq, ge, getDelegate, gt, isParameter, le, lt, mod, mul, ne, sub, toSQLText

Methods inherited from class SQLExpression

and, bitAnd, bitOr, cast, com, distinct, encloseInParentheses, eor, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, in, ior, is, neg, not, setJavaTypeMapping, unDistinct

Methods inherited from class Object

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

Field Details

value

private Object value

Constructor Details

OptionalLiteral

public OptionalLiteral(SQLStatement stmt,
 JavaTypeMapping mapping,
 Object value,
 String parameterName)

Method Details

getValue

public Object getValue()

setNotParameter

public void setNotParameter()