Class InExpression

java.lang.Object

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

org.datanucleus.store.rdbms.sql.expression.BooleanExpression

org.datanucleus.store.rdbms.sql.expression.InExpression

public class InExpression
extends BooleanExpression

Expression representing the SQL construct "IN (expr1, expr2, ...)".

Nested Class Summary

Nested classes/interfaces inherited from class SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields

Modifier and Type	Field	Description
(package private) SQLExpression	expr
(package private) SQLExpression[]	exprs
(package private) boolean	negated

Fields inherited from class BooleanExpression

hasClosure

Fields inherited from class SQLExpression

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

Constructor Summary

Constructors

Constructor	Description
InExpression(SQLExpression expr, List<SQLExpression> exprList)	Constructor for an IN expression.
InExpression(SQLExpression expr, SQLExpression[] exprs)	Constructor for an IN expression.

Method Summary

Modifier and Type	Method	Description
BooleanExpression	not()	Logical complement
protected void	setStatement()

Methods inherited from class BooleanExpression

and, eor, eq, hasClosure, in, invoke, ior, ne, neg

Methods inherited from class SQLExpression

add, bitAnd, bitOr, cast, com, distinct, div, encloseInParentheses, ge, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, gt, is, isParameter, le, lt, mod, mul, setJavaTypeMapping, sub, toSQLText, unDistinct

Methods inherited from class Object

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

Field Details

negated

boolean negated

expr

SQLExpression expr

exprs

SQLExpression[] exprs

Constructor Details

InExpression

public InExpression(SQLExpression expr,
 SQLExpression[] exprs)

Constructor for an IN expression.

Parameters:

expr - The expression that is contained.

exprs - The expressions that it is contained in

InExpression

public InExpression(SQLExpression expr,
 List<SQLExpression> exprList)

Constructor for an IN expression.

Parameters:

expr - The expression that is contained.

exprList - List of expressions that it is contained in

Method Details

not

public BooleanExpression not()

Description copied from class: SQLExpression

Logical complement

Overrides:

not in class BooleanExpression

Returns:

the result value is false if operand is true; otherwise, the result is true.

setStatement

protected void setStatement()