gnu.kawa.functions

Class 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 gnu.mapping.Procedure0

applyToObject

Fields inherited from class gnu.mapping.Procedure

applyMethodType, applyToConsumerDefault, applyToConsumerMethod, applyToObjectDefault, applyToObjectMethod, compilerKey, compilerXKey, inlineIfConstantSymbol, validateApplyKey, validateXApplyKey

Fields inherited from class gnu.mapping.PropertySet

nameKey

Constructor Summary

Constructors

Constructor and Description
ConstantFunction0(java.lang.String name, java.lang.Object value)
ConstantFunction0(java.lang.String name, QuoteExp constant)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	apply0()

Methods inherited from class gnu.mapping.Procedure0

apply1, apply2, apply3, apply4, applyN, applyToObject, numArgs

Methods inherited from class gnu.mapping.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 gnu.mapping.PropertySet

getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantFunction0

public ConstantFunction0(java.lang.String name,
                         java.lang.Object value)

ConstantFunction0

public ConstantFunction0(java.lang.String name,
                         QuoteExp constant)

Method Detail

apply0

public java.lang.Object apply0()

Specified by:

apply0 in class Procedure0