ConstantFunction0

java.lang.Object

gnu.mapping.PropertySet

gnu.mapping.Procedure

gnu.mapping.Procedure0

gnu.kawa.functions.ConstantFunction0

All Implemented Interfaces:: Named

public class ConstantFunction0 extends Procedure0

A 0-argument function that returns a constant value. Used for false() and true() in XQuery.

Field Summary

Fields inherited from class Procedure0
applyToObject

Fields inherited from class Procedure
applyMethodType, applyToConsumerDefault, applyToConsumerMethod, applyToObjectDefault, applyToObjectMethod, compilerKey, compilerXKey, inlineIfConstantSymbol, validateApplyKey, validateXApplyKey

Fields inherited from class PropertySet
nameKey
Constructor Summary

Constructors

Constructor

Description

ConstantFunction0(String name, QuoteExp constant)

ConstantFunction0(String name, Object value)
Method Summary

Modifier and Type

Method

Description

Object

apply0()

Methods inherited from class Procedure0
apply1, apply2, apply3, apply4, applyN, applyToObject, numArgs

Methods inherited from class Procedure
applyL, applyToConsumerDefault, applyToObjectDefault, checkArgCount, checkBadCode, getApplyMethod, getApplyToConsumerMethod, getApplyToObjectMethod, getReturnType, getSetter, getSourceLocation, isSideEffectFree, lookupApplyHandle, maxArgs, maxArgs, minArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation, toString

Methods inherited from class PropertySet
getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ConstantFunction0
  
  public ConstantFunction0(String name, Object value)
- ConstantFunction0
  
  public ConstantFunction0(String name, QuoteExp constant)
Method Details
- apply0
  
  public Object apply0()
  
  Specified by:
  
  apply0 in class Procedure0