Atan2Function (DataNucleus RDBMS plugin 6.0.1-SNAPSHOT API)

java.lang.Object
- org.datanucleus.store.rdbms.sql.method.Atan2Function

All Implemented Interfaces:

SQLMethod
```
public class Atan2Function
extends Object
implements SQLMethod
```
Expression handler to invoke the SQL ATAN2 function. For use in evaluating ATAN2({expr1}, {expr2}) where the RDBMS supports this function. Returns a NumericExpression "ATAN2({numExpr1}, {numExpr2})".

Constructor Summary

Constructors
Constructor Description

Atan2Function()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SQLExpression`	`getExpression(SQLStatement stmt, SQLExpression expr, List<SQLExpression> args)`	Return the expression for this SQL function.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Atan2Function
```
public Atan2Function()
```
- Method Detail
  - getExpression
```
public SQLExpression getExpression(SQLStatement stmt,
                                   SQLExpression expr,
                                   List<SQLExpression> args)
```
    Description copied from interface: SQLMethod
    
    Return the expression for this SQL function.
    
    Specified by:
    
    getExpression in interface SQLMethod
    
    Parameters:
    
    stmt - SQLStatement that this expression is for
    
    expr - The expression that it is invoked on
    
    args - Arguments passed in
    
    Returns:
    
    The SQL expression using the SQL function