de.ls5.jlearn.shared
Class SymbolImpl

java.lang.Object
  de.ls5.jlearn.shared.SymbolImpl

All Implemented Interfaces:

Symbol, Serializable, Comparable<Object>

Direct Known Subclasses:

SymbolComplexImpl

public class SymbolImpl
extends Object
implements Symbol

Author:

merten

See Also:

Serialized Form

Constructor Summary

SymbolImpl()

SymbolImpl(Object userObject)

Method Summary

int	compareTo(Object o)
boolean	equals(Object o)
Object	getUserObject() Every Symbol should carry an arbitrary Object, e.g.
int	hashCode()
void	setUserObject(Object userObject) Set the user object of this Symbol.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SymbolImpl

public SymbolImpl()

SymbolImpl

public SymbolImpl(Object userObject)

Method Detail

getUserObject

public Object getUserObject()

Description copied from interface: Symbol

Every Symbol should carry an arbitrary Object, e.g. a representative String. This is the usual setter-method.

Specified by:

getUserObject in interface Symbol

Returns:

user object of this Symbol

setUserObject

public void setUserObject(Object userObject)

Description copied from interface: Symbol

Set the user object of this Symbol.

Specified by:

setUserObject in interface Symbol

Parameters:

userObject - Object this Symbol should refer to as its user object.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable<Object>