Class MapLiteral.MapValueLiteral

java.lang.Object

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

org.datanucleus.store.rdbms.sql.expression.MapLiteral.MapValueLiteral

All Implemented Interfaces:

SQLLiteral

Enclosing class:

MapLiteral

public static class MapLiteral.MapValueLiteral
extends SQLExpression
implements SQLLiteral

An SQL expression that will test if a column of a table falls within the given Map's values.

Nested Class Summary

Nested classes/interfaces inherited from class SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields

Modifier and Type	Field	Description
private final Map	value
private List<SQLExpression>	valueExpressions	Expressions for all values in the Map

Fields inherited from class SQLExpression

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

Constructor Summary

Constructors

Constructor	Description
MapValueLiteral(SQLStatement stmt, JavaTypeMapping mapping, Object value)	Constructor.

Method Summary

Modifier and Type	Method	Description
Object	getValue()	Accessor to the literal value
List<SQLExpression>	getValueExpressions()
void	setNotParameter()	Method to set this literal as not being a parameter.
protected void	setStatement()

Methods inherited from class SQLExpression

add, and, bitAnd, bitOr, cast, com, distinct, div, encloseInParentheses, eor, eq, ge, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, gt, in, invoke, ior, is, isParameter, le, lt, mod, mul, ne, neg, not, setJavaTypeMapping, sub, toSQLText, unDistinct

Methods inherited from class Object

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

Field Details

value

private final Map value

valueExpressions

private List<SQLExpression> valueExpressions

Expressions for all values in the Map

Constructor Details

MapValueLiteral

public MapValueLiteral(SQLStatement stmt,
 JavaTypeMapping mapping,
 Object value)

Constructor.

Parameters:

stmt - SQL Statement

mapping - The mapping to the Map

value - The transient Map that is the value.

Method Details

getValueExpressions

public List<SQLExpression> getValueExpressions()

getValue

public Object getValue()

Description copied from interface: SQLLiteral

Accessor to the literal value

Specified by:

getValue in interface SQLLiteral

Returns:

the value of the literal

setNotParameter

public void setNotParameter()

Description copied from interface: SQLLiteral

Method to set this literal as not being a parameter. If the literal if not currently a parameter then does nothing. Updates any underlying SQL to have the value.

Specified by:

setNotParameter in interface SQLLiteral

setStatement

protected void setStatement()