Z21SystemNameComparator (JMRI API)

java.lang.Object
- jmri.jmrix.roco.z21.Z21SystemNameComparator

All Implemented Interfaces:

java.util.Comparator<java.lang.String>
```
public class Z21SystemNameComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.String>
```
implements a comparator for Z21 CAN bus system names, which include a hex string for the node address.

Constructor Summary

Constructors
Constructor Description

Z21SystemNameComparator(java.lang.String prefix, char typeLetter)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(java.lang.String o1, java.lang.String o2)`
`boolean`	`equals(java.lang.Object obj)`
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator
reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

- Constructor Detail
  - Z21SystemNameComparator
```
Z21SystemNameComparator(java.lang.String prefix,
                        char typeLetter)
```
- Method Detail
  - compare
```
public int compare(java.lang.String o1,
                   java.lang.String o2)
```
    Specified by:
    
    compare in interface java.util.Comparator<java.lang.String>
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Specified by:
    
    equals in interface java.util.Comparator<java.lang.String>
    
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object