net.ontopia.topicmaps.nav.utils.comparators
Class AssociationComparator

java.lang.Object
  extended by net.ontopia.topicmaps.nav.utils.comparators.AssociationComparator
All Implemented Interfaces:
Comparator<AssociationIF>

public class AssociationComparator
extends Object
implements Comparator<AssociationIF>

INTERNAL: A Comparator for ordering AssociationIFs alphabetically after their type.


Field Summary
protected  Collection<TopicIF> scopes
           
protected  Comparator<TopicIF> tc
           
 
Constructor Summary
AssociationComparator()
          Empty constructor, used on application startup to initialise a "fast" comparator which will compare Associations using no context.
AssociationComparator(Collection<TopicIF> context)
          Constructor used to make a comparator which will compare Associations using the context provided.
 
Method Summary
 int compare(AssociationIF a1, AssociationIF a2)
          Compares two AssociationIFs.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Field Detail

tc

protected Comparator<TopicIF> tc

scopes

protected Collection<TopicIF> scopes
Constructor Detail

AssociationComparator

public AssociationComparator()
Empty constructor, used on application startup to initialise a "fast" comparator which will compare Associations using no context.


AssociationComparator

public AssociationComparator(Collection<TopicIF> context)
Constructor used to make a comparator which will compare Associations using the context provided.

Method Detail

compare

public int compare(AssociationIF a1,
                   AssociationIF a2)
Compares two AssociationIFs.

Specified by:
compare in interface Comparator<AssociationIF>


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