Package gnu.mapping

Class WrongArguments

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

gnu.mapping.WrongArguments

All Implemented Interfaces:

Serializable

public class WrongArguments
extends IllegalArgumentException

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
int	number
String	procname
String	usage

Constructor Summary

Constructors

Constructor	Description
WrongArguments(Procedure proc, int argCount)
WrongArguments(String name, int n, String u)

Method Summary

Modifier and Type	Method	Description
static String	checkArgCount(Procedure proc, int argCount, boolean hasSplices)	Returns an error message if the number of arguments in a call is invalid.
static String	checkArgCount(String pname, int min, int max, int argCount)
String	getMessage()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

number

public int number

usage

public String usage

procname

public String procname

Constructor Detail

WrongArguments

public WrongArguments(Procedure proc,
                      int argCount)

WrongArguments

public WrongArguments(String name,
                      int n,
                      String u)

Method Detail

checkArgCount

public static String checkArgCount(Procedure proc,
                                   int argCount,
                                   boolean hasSplices)

Returns an error message if the number of arguments in a call is invalid.

Parameters:

proc - the Procedure being called

argCount - the number of non-splice arguments in the call

Returns:

null, if the number of arguments is ok; otherwise a suitable error message

checkArgCount

public static String checkArgCount(String pname,
                                   int min,
                                   int max,
                                   int argCount)

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable