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org.hibernate.dialect.function
Class NoArgSQLFunction  

java.lang.Object
  org.hibernate.dialect.function.NoArgSQLFunction

All Implemented Interfaces:

SQLFunction

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public class NoArgSQLFunction

extends java.lang.Object

implements SQLFunction

A function which takes no arguments

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Field Summary
private  boolean	hasParenthesesIfNoArguments
private  java.lang.String	name
private  org.hibernate.type.Type	returnType

 

Constructor Summary

NoArgSQLFunction(java.lang.String name, org.hibernate.type.Type returnType)

NoArgSQLFunction(java.lang.String name, org.hibernate.type.Type returnType, boolean hasParenthesesIfNoArguments)

 

Method Summary
org.hibernate.type.Type	getReturnType(org.hibernate.type.Type columnType, org.hibernate.engine.Mapping mapping)           The function return type
boolean	hasArguments()           Does this function have any arguments?
boolean	hasParenthesesIfNoArguments()           If there are no arguments, are parens required?
java.lang.String	render(java.util.List args, org.hibernate.engine.SessionFactoryImplementor factory)           Render the function call as SQL

 

Methods inherited from class java.lang.Object

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

 

Field Detail

returnType

private org.hibernate.type.Type returnType

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hasParenthesesIfNoArguments

private boolean hasParenthesesIfNoArguments

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name

private java.lang.String name

Constructor Detail

NoArgSQLFunction

public NoArgSQLFunction(java.lang.String name,
                        org.hibernate.type.Type returnType)

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NoArgSQLFunction

public NoArgSQLFunction(java.lang.String name,
                        org.hibernate.type.Type returnType,
                        boolean hasParenthesesIfNoArguments)

Method Detail

getReturnType

public org.hibernate.type.Type getReturnType(org.hibernate.type.Type columnType,
                                             org.hibernate.engine.Mapping mapping)
                                      throws org.hibernate.QueryException

Description copied from interface: SQLFunction

The function return type

Specified by:

getReturnType in interface SQLFunction

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hasArguments

public boolean hasArguments()

Description copied from interface: SQLFunction

Does this function have any arguments?

Specified by:

hasArguments in interface SQLFunction

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hasParenthesesIfNoArguments

public boolean hasParenthesesIfNoArguments()

Description copied from interface: SQLFunction

If there are no arguments, are parens required?

Specified by:

hasParenthesesIfNoArguments in interface SQLFunction

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render

public java.lang.String render(java.util.List args,
                               org.hibernate.engine.SessionFactoryImplementor factory)
                        throws org.hibernate.QueryException

Description copied from interface: SQLFunction

Render the function call as SQL

Specified by:

render in interface SQLFunction

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> hibernate >> dialect >> [ function overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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