Package jetbrains.buildServer.util

Class Objects

java.lang.Object

jetbrains.buildServer.util.Objects

public class Objects
extends Object

Useful functions for working with different objects.

Since:

8.1

Author:

Leonid Bushuev from JetBrains

Constructor Summary

Constructors

Constructor	Description
Objects()

Method Summary

Modifier and Type	Method	Description
static <T extends Comparable<? super T>> int	compare(T object1, T object2)	Compares two comparable objects.
static <T> T	ifNull(T value, T defaultValue)	Returns the given value if it is not null, or the default value otherwise.

Methods inherited from class java.lang.Object

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

Constructor Detail

Objects

public Objects()

Method Detail

compare

public static <T extends Comparable<? super T>> int compare(@Nullable
                                                            T object1,
                                                            @Nullable
                                                            T object2)

Compares two comparable objects. Null is treated as less than a not null object.

Type Parameters:

T - type of objects.

Parameters:

object1 - the first object to compare.

object2 - the second object to compare.

Returns:

the comparison result.

ifNull

@NotNull
public static <T> T ifNull(@Nullable
                           T value,
                           @NotNull
                           T defaultValue)

Returns the given value if it is not null, or the default value otherwise.

Type Parameters:

T - type of value.

Parameters:

value - value to check and return if it is not null.

defaultValue - default value - to return if the value is null.

Returns:

non-null value.