ObjectIdComparator (Ontopia)

java.lang.Object
- net.ontopia.topicmaps.utils.ObjectIdComparator

All Implemented Interfaces:

Comparator<TMObjectIF>
```
public class ObjectIdComparator
extends Object
implements Comparator<TMObjectIF>
```
INTERNAL: Comparator that compares object ids of TMObjectIF objects.

Field Summary

Fields
Modifier and Type Field Description

static ObjectIdComparator INSTANCE

Constructor Summary

Constructors
Constructor Description

ObjectIdComparator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(TMObjectIF obj1, TMObjectIF obj2)`	INTERNAL: compares the object ids of the given objects

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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

- Field Detail
  - INSTANCE
```
public static final ObjectIdComparator INSTANCE
```
- Constructor Detail
  - ObjectIdComparator
```
public ObjectIdComparator()
```
- Method Detail
  - compare
```
public int compare(TMObjectIF obj1,
                   TMObjectIF obj2)
```
    INTERNAL: compares the object ids of the given objects
    
    Specified by:
    
    compare in interface Comparator<TMObjectIF>
    
    Parameters:
    
    obj1 - TMObjectIF
    
    obj2 - TMObjectIF
    
    Returns:
    
    int; 0 if the two objects have the same object id; otherwise positive/negative according to compareTo on the (string) values of the object ids