Package org.eclipse.xtext.xbase.lib
Class Pair<K,V>
- java.lang.Object
-
- org.eclipse.xtext.xbase.lib.Pair<K,V>
-
- Type Parameters:
K
- the key-type of the pair.V
- the value-type of the pair.
- All Implemented Interfaces:
java.io.Serializable
@GwtCompatible public final class Pair<K,V> extends java.lang.Object implements java.io.Serializable
An immutable pair ofkey
andvalue
. A pair is considered to beequal
to another pair if both the key and the value are equal.- See Also:
- Serialized Form
-
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
K
getKey()
Returns the key.V
getValue()
Returns the value.int
hashCode()
static <K,V>
Pair<K,V>of(K k, V v)
Creates a new instance with the given key and value.java.lang.String
toString()
-
-
-
Method Detail
-
of
@Pure public static <K,V> Pair<K,V> of(K k, V v)
Creates a new instance with the given key and value. May be used instead of the constructor for convenience reasons.- Parameters:
k
- the key. May benull
.v
- the value. May benull
.- Returns:
- a newly created pair. Never
null
. - Since:
- 2.3
-
equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
-