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gnu.mapping

Class Procedure0or1

Implemented Interfaces:
Named
Known Direct Subclasses:
BaseUri, LocationProc, read, readchar, repl, SelfInsertCommand
public abstract class Procedure0or1
extends Procedure
Abstract class for 0- or 1-argument Scheme procedures. Extensions must provide apply0 and apply1.

Constructor Summary

Procedure0or1()
Procedure0or1(String n)

Method Summary

abstract Object
apply0()
abstract Object
apply1(Object arg1)
Object
apply2(Object arg1, Object arg2)
Object
apply3(Object arg1, Object arg2, Object arg3)
Object
apply4(Object arg1, Object arg2, Object arg3, Object arg4)
Object
applyN(Object[] args)
int
numArgs()

Methods inherited from class gnu.mapping.Procedure

apply, apply, apply0, apply1, apply2, apply3, apply4, applyN, check0, check1, check2, check3, check4, checkArgCount, checkN, getName, getProperty, getSetter, getSymbol, match0, match1, match2, match3, match4, matchN, maxArgs, minArgs, name, numArgs, removeProperty, set0, set1, setN, setName, setProperty, setProperty, setSetter, setSymbol, toString

Constructor Details

Procedure0or1

public Procedure0or1()

Procedure0or1

public Procedure0or1(String n)

Method Details

apply0

public abstract Object apply0()
            throws Throwable
Overrides:
apply0 in interface Procedure

apply1

public abstract Object apply1(Object arg1)
            throws Throwable
Overrides:
apply1 in interface Procedure

apply2

public Object apply2(Object arg1,
                     Object arg2)
Overrides:
apply2 in interface Procedure

apply3

public Object apply3(Object arg1,
                     Object arg2,
                     Object arg3)
Overrides:
apply3 in interface Procedure

apply4

public Object apply4(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4)
Overrides:
apply4 in interface Procedure

applyN

public Object applyN(Object[] args)
            throws Throwable
Overrides:
applyN in interface Procedure

numArgs

public int numArgs()
Overrides:
numArgs in interface Procedure

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