Hilbert II - JAVA-Packages - Principia Mathematica II

com.meyling.principia.argument
Class Counter

java.lang.Object
  extended bycom.meyling.principia.argument.AbstractArgument
      extended bycom.meyling.principia.argument.AbstractArgumentAtom
          extended bycom.meyling.principia.argument.Counter
All Implemented Interfaces:
Argument, CounterMarker

public class Counter
extends AbstractArgumentAtom
implements Argument, CounterMarker

An object of this class represents a non negative integer.

Version:
$Revision: 1.6 $
Author:
Michael Meyling

Constructor Summary
Counter(int number)
          Constructs a Number.
 
Method Summary
 Argument copy()
          Returns an identical object (maybe "this").
 boolean equals(Object object)
          Is this object equal to the given one?
 int getNumber()
          Get the number.
 String toString()
          Get the argument in String form.
 
Methods inherited from class com.meyling.principia.argument.AbstractArgumentAtom
create, getArgument, getArgumentSize
 
Methods inherited from class com.meyling.principia.argument.AbstractArgument
containsPatternVariables, getHighestNumber, getPatternVariables, getReplacementParents, getSearchParents, hashCode, matches, matches, replace, replace, replace, replaceMatches
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.meyling.principia.argument.Argument
containsPatternVariables, create, getArgument, getArgumentSize, getPatternVariables, getReplacementParents, getSearchParents, hashCode, matches, matches, replace, replace, replace, replaceMatches
 

Constructor Detail

Counter

public Counter(int number)
        throws ArgumentException
Constructs a Number.

Parameters:
number - non negative integer (0 is ok)
Throws:
ArgumentException - if number < 0
Method Detail

getNumber

public final int getNumber()
Get the number.

Specified by:
getNumber in interface CounterMarker
Returns:
number

equals

public final boolean equals(Object object)
Description copied from interface: Argument
Is this object equal to the given one? This is true iff object is an instance of Argument and both arguments have the same Argument.getArgumentSize() and each Argument.getArgument(int) Argument.equals(java.lang.Object).

Specified by:
equals in interface Argument
Specified by:
equals in class AbstractArgumentAtom

copy

public final Argument copy()
Description copied from interface: Argument
Returns an identical object (maybe "this").

Specified by:
copy in interface Argument
Specified by:
copy in class AbstractArgumentAtom

toString

public final String toString()
Description copied from interface: Argument
Get the argument in String form.

Specified by:
toString in interface Argument
Specified by:
toString in class AbstractArgumentAtom

Hilbert II - JAVA-Packages - Principia Mathematica II

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