gnu.kawa.functions

Class CountValues

java.lang.Object

gnu.mapping.PropertySet

gnu.mapping.Procedure

gnu.mapping.Procedure1

gnu.kawa.functions.CountValues

All Implemented Interfaces:

Named

public class CountValues
extends Procedure1

Return the number of values in the argument.

Field Summary

Fields

Modifier and Type	Field and Description
static CountValues	countValues

Fields inherited from class gnu.mapping.Procedure

compilerKey, validateApplyKey

Fields inherited from class gnu.mapping.PropertySet

nameKey

Constructor Summary

Constructors

Constructor and Description
CountValues()

Method Summary

Methods

Modifier and Type	Method and Description
void	apply(CallContext ctx) Call this Procedure using the explicit-CallContext-convention.
java.lang.Object	apply1(java.lang.Object arg)
static int	countValues(java.lang.Object arg)

Methods inherited from class gnu.mapping.Procedure1

apply0, apply2, apply3, apply4, applyN, numArgs

Methods inherited from class gnu.mapping.Procedure

apply, check0, check1, check2, check3, check4, checkArgCount, checkN, getReturnType, getSetter, getSourceLocation, isSideEffectFree, match0, match1, match2, match3, match4, matchN, 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

Field Detail

countValues

public static final CountValues countValues

Constructor Detail

CountValues

public CountValues()

Method Detail

countValues

public static int countValues(java.lang.Object arg)

apply1

public java.lang.Object apply1(java.lang.Object arg)

Specified by:

apply1 in class Procedure1

apply

public void apply(CallContext ctx)

Description copied from class: Procedure

Call this Procedure using the explicit-CallContext-convention. The input arguments are (by default) in stack.args; the result is written to ctx.consumer.

Overrides:

apply in class Procedure