Package com.blazebit.persistence.impl.function.trunc

Class TruncFunction

java.lang.Object

com.blazebit.persistence.impl.function.trunc.TruncFunction

All Implemented Interfaces:

JpqlFunction

Direct Known Subclasses:

TruncDayFunction, TruncHourFunction, TruncMicrosecondsFunction, TruncMillisecondsFunction, TruncMinuteFunction, TruncMonthFunction, TruncQuarterFunction, TruncSecondFunction, TruncWeekFunction, TruncYearFunction

public abstract class TruncFunction
extends Object
implements JpqlFunction

Since:

1.4.0

Author:

Jan-Willem Gmelig Meyling

Field Summary

Fields

Modifier and Type	Field	Description
protected final TemplateRenderer	renderer

Constructor Summary

Constructors

Constructor	Description
TruncFunction(String functionName, String template)

Method Summary

Modifier and Type	Method	Description
Class<?>	getReturnType(Class<?> firstArgumentType)
boolean	hasArguments()
boolean	hasParenthesesIfNoArguments()
void	render(FunctionRenderContext context)
protected void	renderDiff(FunctionRenderContext context)

Methods inherited from class java.lang.Object

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

Field Details

renderer

protected final TemplateRenderer renderer

Constructor Details

TruncFunction

public TruncFunction(String functionName,
 String template)

Method Details

hasArguments

public boolean hasArguments()

Specified by:

hasArguments in interface JpqlFunction

hasParenthesesIfNoArguments

public boolean hasParenthesesIfNoArguments()

Specified by:

hasParenthesesIfNoArguments in interface JpqlFunction

getReturnType

public Class<?> getReturnType(Class<?> firstArgumentType)

Specified by:

getReturnType in interface JpqlFunction

render

public void render(FunctionRenderContext context)

Specified by:

render in interface JpqlFunction

renderDiff

protected void renderDiff(FunctionRenderContext context)