org.datanucleus.store.rdbms.sql.expression
Class AggregateNumericExpression

java.lang.Object
  org.datanucleus.store.rdbms.sql.expression.SQLExpression
      org.datanucleus.store.rdbms.sql.expression.NumericExpression
          org.datanucleus.store.rdbms.sql.expression.AggregateNumericExpression

public class AggregateNumericExpression
extends NumericExpression

Expression for an aggregate function. Allows us to distinguish aggregate expressions from other numeric expressions.

Nested Class Summary

Nested classes/interfaces inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

SQLExpression.ColumnExpressionList

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

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

Constructor Summary

AggregateNumericExpression(SQLStatement stmt, org.datanucleus.store.mapped.mapping.JavaTypeMapping mapping, String functionName, List args)

Method Summary

Methods inherited from class org.datanucleus.store.rdbms.sql.expression.NumericExpression

add, com, div, eq, ge, gt, in, le, lt, mod, mul, ne, neg, sub

Methods inherited from class org.datanucleus.store.rdbms.sql.expression.SQLExpression

and, cast, distinct, encloseInParentheses, eor, getJavaTypeMapping, getLowestOperator, getNumberOfSubExpressions, getParameterName, getSQLStatement, getSQLTable, getSubExpression, invoke, ior, is, isParameter, not, setJavaTypeMapping, toSQLText

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateNumericExpression

public AggregateNumericExpression(SQLStatement stmt,
                                  org.datanucleus.store.mapped.mapping.JavaTypeMapping mapping,
                                  String functionName,
                                  List args)