Class CountryComparator

java.lang.Object

org.deltava.comparators.AbstractComparator<Country>

org.deltava.comparators.CountryComparator

All Implemented Interfaces:

Serializable, Comparator<Country>

public class CountryComparator
extends AbstractComparator<Country>

A Comparator for Country beans.

Since:

3.2

Version:

7.0

Author:

Luke

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CODE
static final int	NAME

Fields inherited from class AbstractComparator

_comparisonType, _typeNames

Modifier and Type	Field	Description
protected int	_comparisonType	The criteria by which to compare objects.
protected String[]	_typeNames	Text descriptions of the different comparison types.

Constructor Summary

Constructors

Constructor	Description
CountryComparator(int comparisonType)	Creates a new CountryComparator with a given comparison type.
CountryComparator(String comparisonType)	Creates a new CountryComparator with a given comparison type.

Method Summary

Modifier and Type	Method	Description
int	compareImpl(Country c1, Country c2)	Compares two countries by the designated criteria.

Methods inherited from class AbstractComparator

compare, getComparisonType, getTypeNames, setComparisonType, setComparisonType

Modifier and Type	Method	Description
final int	compare(Country o1, Country o2)	Return the result by interrogating the implementation and applying a reverse sort if requred.
int	getComparisonType()	Return the comparison type.
String[]	getTypeNames()	Return the list of comparison type names.
void	setComparisonType(int type)	Sets the comparison type.
void	setComparisonType(String type)	Sets the comparison type.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Comparator

equals, max, min, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

CODE

public static final int CODE

See Also:

• Constant Field Values

NAME

public static final int NAME

See Also:

• Constant Field Values

Constructor Details

CountryComparator

public CountryComparator(int comparisonType)

Creates a new CountryComparator with a given comparison type.

Parameters:

comparisonType - The criteria by which to compare

Throws:

IllegalArgumentException - if the type is invalid

See Also:

• AbstractComparator.setComparisonType(int)

CountryComparator

public CountryComparator(String comparisonType)

Creates a new CountryComparator with a given comparison type.

Parameters:

comparisonType - The criteria type name by which to compare

Throws:

IllegalArgumentException - if the type name is invalid

See Also:

• AbstractComparator.setComparisonType(String)

Method Details

compareImpl

public int compareImpl(Country c1,
 Country c2)

Compares two countries by the designated criteria.

Specified by:

compareImpl in class AbstractComparator<Country>

Parameters:

c1 - The first object to compare

c2 - The second object to compare

Returns:

-1, 0, 1 as defined by the compareTo(Object, Object) interface

See Also:

• AbstractComparator.compare(Object, Object)
• Comparator.compare(java.lang.Object, java.lang.Object)