org.jboss.as.cmp.ejbql

Class ASTSqrt

java.lang.Object

org.jboss.as.cmp.ejbql.SimpleNode

org.jboss.as.cmp.ejbql.ASTSqrt

All Implemented Interfaces:

Node, SelectFunction

public final class ASTSqrt
extends SimpleNode
implements SelectFunction

This abstract syntax node represents a square root function.

Version:

$Revision: 81030 $

Author:

Dain Sundstrom, Alex Loubyansky

Field Summary

Fields inherited from class org.jboss.as.cmp.ejbql.SimpleNode

children, id, parent

Constructor Summary

Constructors

Constructor and Description
ASTSqrt(int id)

Method Summary

Methods

Modifier and Type	Method and Description
Object	jjtAccept(JBossQLParserVisitor visitor, Object data) Accept the visitor.
Object	readResult(ResultSet rs) Reads results.

Methods inherited from class org.jboss.as.cmp.ejbql.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTSqrt

public ASTSqrt(int id)

Method Detail

jjtAccept

public Object jjtAccept(JBossQLParserVisitor visitor,
               Object data)

Accept the visitor. *

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

readResult

public Object readResult(ResultSet rs)
                  throws SQLException

Reads results.

Specified by:

readResult in interface SelectFunction

Parameters:

rs - the result set to read from.

Returns:

the result of the function

Throws:

SQLException