CountStarFunction (Blazebit Persistence Integration JPA Base 1.5.1 API)

java.lang.Object

com.blazebit.persistence.integration.jpa.function.CountStarFunction

All Implemented Interfaces:: JpqlFunction

public class CountStarFunction
extends Object
implements JpqlFunction

Since:: 1.2.0
Author:: Christian Beikov

Field Summary

Fields

Modifier and Type Field Description

static String FUNCTION_NAME
Constructor Summary

Constructors

Constructor Description

CountStarFunction()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details
- FUNCTION_NAME
  
  public static final String FUNCTION_NAME
  
  See Also:
  
  Constant Field Values
Constructor Details
- CountStarFunction
  
  public CountStarFunction()
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