gnu.mapping
Class Procedure0or1

java.lang.Object
  gnu.mapping.Procedure
      gnu.mapping.Procedure0or1

All Implemented Interfaces:

Named

Direct Known 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(java.lang.String n)

Method Summary

abstract java.lang.Object	apply0()
abstract java.lang.Object	apply1(java.lang.Object arg1)
java.lang.Object	apply2(java.lang.Object arg1, java.lang.Object arg2)
java.lang.Object	apply3(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3)
java.lang.Object	apply4(java.lang.Object arg1, java.lang.Object arg2, java.lang.Object arg3, java.lang.Object arg4)
java.lang.Object	applyN(java.lang.Object[] args)
int	numArgs() Return minArgs()|(maxArgs<<12).

Methods inherited from class gnu.mapping.Procedure

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Procedure0or1

public Procedure0or1()

Procedure0or1

public Procedure0or1(java.lang.String n)

Method Detail

numArgs

public int numArgs()

Description copied from class: Procedure

Return minArgs()|(maxArgs<<12).

Overrides:

numArgs in class Procedure

apply0

public abstract java.lang.Object apply0()
                                 throws java.lang.Throwable

Specified by:

apply0 in class Procedure

Throws:

java.lang.Throwable

apply1

public abstract java.lang.Object apply1(java.lang.Object arg1)
                                 throws java.lang.Throwable

Specified by:

apply1 in class Procedure

Throws:

java.lang.Throwable

apply2

public java.lang.Object apply2(java.lang.Object arg1,
                               java.lang.Object arg2)

Specified by:

apply2 in class Procedure

apply3

public java.lang.Object apply3(java.lang.Object arg1,
                               java.lang.Object arg2,
                               java.lang.Object arg3)

Specified by:

apply3 in class Procedure

apply4

public java.lang.Object apply4(java.lang.Object arg1,
                               java.lang.Object arg2,
                               java.lang.Object arg3,
                               java.lang.Object arg4)

Specified by:

apply4 in class Procedure

applyN

public java.lang.Object applyN(java.lang.Object[] args)
                        throws java.lang.Throwable

Specified by:

applyN in class Procedure

Throws:

java.lang.Throwable