SortLabels.CaseInsensitiveComparator

java.lang.Object
- weka.filters.unsupervised.attribute.SortLabels.CaseInsensitiveComparator

All Implemented Interfaces:

java.io.Serializable, java.util.Comparator<java.lang.String>

Enclosing class:

SortLabels
```
public static class SortLabels.CaseInsensitiveComparator
extends java.lang.Object
implements java.util.Comparator<java.lang.String>, java.io.Serializable
```
Represents a case-insensitive comparator for two strings.

Version:

$Revision: 14534 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

CaseInsensitiveComparator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(java.lang.String o1, java.lang.String o2)`	compares the two strings, returns -1 if o1 is smaller than o2, 0 if equal and +1 if greater.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

- Constructor Detail
  - CaseInsensitiveComparator
```
public CaseInsensitiveComparator()
```
- Method Detail
  - compare
```
public int compare(java.lang.String o1,
                   java.lang.String o2)
```
    compares the two strings, returns -1 if o1 is smaller than o2, 0 if equal and +1 if greater.
    
    Specified by:
    
    compare in interface java.util.Comparator<java.lang.String>
    
    Parameters:
    
    o1 - the first string to compare
    
    o2 - the second string to compare
    
    Returns:
    
    returns -1 if o1 is smaller than o2, 0 if equal and +1 if greater