belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1
Pair
public
class
Pair
extends Object
| java.lang.Object | |
| ↳ | android.support.v4.util.Pair<F, S> |
Container to ease passing around a tuple of two objects. This object provides a sensible implementation of equals(), returning true if equals() is true on each of the contained objects.
Summary
Fields | |
|---|---|
public
final
F |
first
|
public
final
S |
second
|
Public constructors | |
|---|---|
Pair(F first, S second)
Constructor for a Pair. |
|
Public methods | |
|---|---|
static
<A, B>
Pair<A, B>
|
create(A a, B b)
Convenience method for creating an appropriately typed pair. |
boolean
|
equals(Object o)
Checks the two objects for equality by delegating to their respective
|
int
|
hashCode()
Compute a hash code using the hash codes of the underlying objects |
String
|
toString()
|
Inherited methods | |
|---|---|
From
class
java.lang.Object
| |
Fields
Public constructors
Pair
Pair (F first,
S second)Constructor for a Pair.
| Parameters | |
|---|---|
first |
F: the first object in the Pair |
second |
S: the second object in the pair
|
Public methods
create
Pair<A, B> create (A a, B b)
Convenience method for creating an appropriately typed pair.
| Parameters | |
|---|---|
a |
A: the first object in the Pair |
b |
B: the second object in the pair |
| Returns | |
|---|---|
Pair<A, B> |
a Pair that is templatized with the types of a and b |
equals
boolean equals (Object o)
Checks the two objects for equality by delegating to their respective
equals(Object) methods.
| Parameters | |
|---|---|
o |
Object: the Pair to which this one is to be checked for equality |
| Returns | |
|---|---|
boolean |
true if the underlying objects of the Pair are both considered equal |
hashCode
int hashCode ()
Compute a hash code using the hash codes of the underlying objects
| Returns | |
|---|---|
int |
a hashcode of the Pair |
toString
String toString ()
| Returns | |
|---|---|
String |
|