byucc.edif
Class HashSetNameSpaceResolver

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractSet
          java.util.HashSet
              byucc.edif.HashSetNameSpaceResolver

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, NameSpaceResolver, java.io.Serializable, java.util.Set

public class HashSetNameSpaceResolver

extends java.util.HashSet

implements NameSpaceResolver, java.io.Serializable

Implements an unordered name space using a HashSet.

Version:

$Id: HashSetNameSpaceResolver.java,v 1.10 2004/08/27 19:16:42 tsa6 Exp $

Author:

Eric Johnson, Tyler Anderson

See Also:

AbstractNameSpaceResolver, NameSpaceResolver, Serialized Form

Field Summary

Fields inherited from class java.util.HashSet

Constructor Summary

HashSetNameSpaceResolver()
Constructs an empty HashSetNameSpaceResolver Object.

Method Summary

boolean	add(NamedPropertyObject name) Adds a name if it doesn't clash with an existing name and return true.
static void	main(java.lang.String[] args)
boolean	nameClash(java.lang.String name) Returns true if name does not clash with name space.
java.lang.String	returnUniqueName(java.lang.String name) If the name is valid, return name.
java.lang.String	toString() Returns a string representation of this object.

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Set

addAll, containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray

Constructor Detail

HashSetNameSpaceResolver

public HashSetNameSpaceResolver()

Constructs an empty HashSetNameSpaceResolver Object.

Method Detail

add

public boolean add(NamedPropertyObject name)

Adds a name if it doesn't clash with an existing name and return true. If it does clash, return false and don't add.

Parameters:

name - Name to add to the name space.

Returns:

True if the name was added to the name space, otherwise, false.

nameClash

public boolean nameClash(java.lang.String name)

Returns true if name does not clash with name space.

Specified by:

nameClash in interface NameSpaceResolver

Parameters:

name - Name to check if it already exists in the name space.

Returns:

True if the name clashes, false if it doesn't exist in the name space.

returnUniqueName

public java.lang.String returnUniqueName(java.lang.String name)

If the name is valid, return name. If not, make it valid. It grabs a random element from an array and keeps appending it from the array.

Specified by:

returnUniqueName in interface NameSpaceResolver

Parameters:

name - Name to modify, and make unique for this name space.

Returns:

The string unique to this name space.

toString

public java.lang.String toString()

Returns a string representation of this object.

Specified by:

toString in interface NameSpaceResolver

Returns:

String representing this name space object.

main

public static void main(java.lang.String[] args)