Class ArrayLiteral

java.lang.Object

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

org.datanucleus.store.rdbms.sql.expression.ArrayExpression

org.datanucleus.store.rdbms.sql.expression.ArrayLiteral

All Implemented Interfaces:

SQLLiteral

public class ArrayLiteral
extends ArrayExpression
implements SQLLiteral

Representation of array literal.

Nested Class Summary

Nested classes/interfaces inherited from class SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Object	value	value of the array

Fields inherited from class ArrayExpression

elementExpressions

Fields inherited from class SQLExpression

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

Constructor Summary

Constructors

Constructor	Description
ArrayLiteral(SQLStatement stmt, JavaTypeMapping mapping, Object value, String parameterName)	Constructor for an array literal with a value.

Method Summary

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

Methods inherited from class ArrayExpression

eq, getElementExpressions, invoke, ne

Methods inherited from class SQLExpression

add, and, bitAnd, bitOr, cast, com, distinct, div, encloseInParentheses, eor, ge, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, gt, in, ior, is, isParameter, le, lt, mod, mul, 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

final Object value

value of the array

Constructor Details

ArrayLiteral

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

Constructor for an array literal with a value.

Parameters:

stmt - The SQL statement

mapping - the mapping to use

value - the array value

parameterName - Name of the parameter that this represents if any (as JDBC "?")

Method Details

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()