org.eclipse.xtext.xbase.lib

Class ComparableExtensions

java.lang.Object

org.eclipse.xtext.xbase.lib.ComparableExtensions

@GwtCompatible
public class ComparableExtensions
extends java.lang.Object

This is an extension library for comparables.

Author:

Sven Efftinge - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
ComparableExtensions()

Method Summary

Methods

Modifier and Type	Method and Description
static <C> boolean	operator_greaterEqualsThan(java.lang.Comparable<? super C> left, C right) The comparison operator greater than or equals.
static <C> boolean	operator_greaterThan(java.lang.Comparable<? super C> left, C right) The comparison operator greater than.
static <C> boolean	operator_lessEqualsThan(java.lang.Comparable<? super C> left, C right) The comparison operator less than or equals.
static <C> boolean	operator_lessThan(java.lang.Comparable<? super C> left, C right) The comparison operator less than.
static <C> int	operator_spaceship(java.lang.Comparable<? super C> left, C right) The spaceship operator <=>.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparableExtensions

public ComparableExtensions()

Method Detail

operator_lessThan

public static <C> boolean operator_lessThan(java.lang.Comparable<? super C> left,
                            C right)

The comparison operator less than.

Parameters:

left - a comparable

right - the value to compare with

Returns:

left.compareTo(right) < 0

operator_greaterThan

public static <C> boolean operator_greaterThan(java.lang.Comparable<? super C> left,
                               C right)

The comparison operator greater than.

Parameters:

left - a comparable

right - the value to compare with

Returns:

left.compareTo(right) > 0

operator_lessEqualsThan

public static <C> boolean operator_lessEqualsThan(java.lang.Comparable<? super C> left,
                                  C right)

The comparison operator less than or equals.

Parameters:

left - a comparable

right - the value to compare with

Returns:

left.compareTo(right) <= 0

operator_greaterEqualsThan

public static <C> boolean operator_greaterEqualsThan(java.lang.Comparable<? super C> left,
                                     C right)

The comparison operator greater than or equals.

Parameters:

left - a comparable

right - the value to compare with

Returns:

left.compareTo(right) >= 0

operator_spaceship

public static <C> int operator_spaceship(java.lang.Comparable<? super C> left,
                         C right)

The spaceship operator <=>.

Parameters:

left - a comparable

right - the value to compare with

Returns:

left.compareTo(right)

Since:

2.4