org.hibernate.dialect.function
Class ConditionalParenthesisFunction

java.lang.Object
  org.hibernate.dialect.function.StandardSQLFunction
      org.hibernate.dialect.function.ConditionalParenthesisFunction

All Implemented Interfaces:

SQLFunction

public class ConditionalParenthesisFunction
extends StandardSQLFunction

Essentially the same as StandardSQLFunction, except that here the parentheses are not included when no arguments are given.

Constructor Summary

ConditionalParenthesisFunction(String name)

ConditionalParenthesisFunction(String name, Type type)

Method Summary

boolean	hasParenthesesIfNoArguments() If there are no arguments, are parentheses required?
String	render(List args, SessionFactoryImplementor factory)

Methods inherited from class org.hibernate.dialect.function.StandardSQLFunction

getName, getReturnType, getType, hasArguments, render, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionalParenthesisFunction

public ConditionalParenthesisFunction(String name)

ConditionalParenthesisFunction

public ConditionalParenthesisFunction(String name,
                                      Type type)

Method Detail

hasParenthesesIfNoArguments

public boolean hasParenthesesIfNoArguments()

Description copied from class: StandardSQLFunction

If there are no arguments, are parentheses required?

Specified by:

hasParenthesesIfNoArguments in interface SQLFunction

Overrides:

hasParenthesesIfNoArguments in class StandardSQLFunction

Returns:

True if a no-arg call of this function requires parentheses.

render

public String render(List args,
                     SessionFactoryImplementor factory)