Test two objects for inequality.
Test two objects for inequality.
true
if !(this == that), false otherwise.
Equivalent to x.hashCode
except for boxed numeric types and null
.
Equivalent to x.hashCode
except for boxed numeric types and null
.
For numerics, it returns a hash value which is consistent
with value equality: if two value type instances compare
as true, then ## will produce the same hash value for each
of them.
For null
returns a hashcode where null.hashCode
throws a
NullPointerException
.
a hash value consistent with ==
Test two objects for equality.
Test two objects for equality.
The expression x == that
is equivalent to if (x eq null) that eq null else x.equals(that)
.
true
if the receiver object is equivalent to the argument; false
otherwise.
Cast the receiver object to be of type T0
.
Cast the receiver object to be of type T0
.
Note that the success of a cast at runtime is modulo Scala's erasure semantics.
Therefore the expression 1.asInstanceOf[String]
will throw a ClassCastException
at
runtime, while the expression List(1).asInstanceOf[List[String]]
will not.
In the latter example, because the type argument is erased as part of compilation it is
not possible to check whether the contents of the list are of the requested type.
the receiver object.
if the receiver object is not an instance of the erasure of type T0
.
Implicitly converts a Java List
to a Scala mutable Buffer
.
Implicitly converts a Java List
to a Scala mutable Buffer
.
The returned Scala Buffer
is backed by the provided Java List
and any side-effects of using it via the Scala interface will
be visible via the Java interface and vice versa.
If the Java List
was previously obtained from an implicit or
explicit call of asScalaBuffer(scala.collection.mutable.Buffer)
then the original Scala Buffer
will be returned.
The List
to be converted.
A Scala mutable Buffer
view of the argument.
Implicitly converts a Java Iterator
to a Scala Iterator
.
Implicitly converts a Java Iterator
to a Scala Iterator
.
The returned Scala Iterator
is backed by the provided Java Iterator
and any side-effects of using it via the Scala interface will be visible
via the Java interface and vice versa.
If the Java Iterator
was previously obtained from an implicit or
explicit call of asIterator(scala.collection.Iterator)
then the
original Scala Iterator
will be returned.
The Iterator
to be converted.
A Scala Iterator
view of the argument.
Implicitly converts a Java Set to a Scala mutable Set.
Implicitly converts a Java Set to a Scala mutable Set. The returned Scala Set is backed by the provided Java Set and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.
If the Java Set was previously obtained from an implicit or
explicit call of asScalaSet(scala.collection.mutable.Set)
then
the original Scala Set will be returned.
The Set to be converted.
A Scala mutable Set view of the argument.
Create a copy of the receiver object.
Implicitly converts a Java Collection
to an Scala Iterable
.
Implicitly converts a Java Collection
to an Scala Iterable
.
If the Java Collection
was previously obtained from an implicit or
explicit call of collectionAsScalaIterable(scala.collection.SizedIterable)
then the original Scala Iterable
will be returned.
The Collection to be converted.
A Scala Iterable view of the argument.
Implicitly converts a Java Dictionary
to a Scala mutable
Map[String, String]
.
Implicitly converts a Java Dictionary
to a Scala mutable
Map[String, String]
.
The returned Scala Map[String, String]
is backed by the provided Java
Dictionary
and any side-effects of using it via the Scala interface
will be visible via the Java interface and vice versa.
The Dictionary to be converted.
A Scala mutable Map[String, String] view of the argument.
Implicitly converts a Java Enumeration to a Scala Iterator.
Implicitly converts a Java Enumeration to a Scala Iterator. The returned Scala Iterator is backed by the provided Java Enumeration and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.
If the Java Enumeration was previously obtained from an implicit or
explicit call of enumerationAsScalaIterator(scala.collection.Iterator)
then the original Scala Iterator will be returned.
The Enumeration to be converted.
A Scala Iterator view of the argument.
Tests whether the argument (arg0
) is a reference to the receiver object (this
).
Tests whether the argument (arg0
) is a reference to the receiver object (this
).
The eq
method implements an equivalence relation on
non-null instances of AnyRef
, and has three additional properties:
x
and y
of type AnyRef
, multiple invocations of
x.eq(y)
consistently returns true
or consistently returns false
.x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.null.eq(null)
returns true
. When overriding the equals
or hashCode
methods, it is important to ensure that their behavior is
consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they
should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).
true
if the argument is a reference to the receiver object; false
otherwise.
The equality method for reference types.
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the finalize
method is invoked, as
well as the interaction between finalize
and non-local returns
and exceptions, are all platform dependent.
Returns string formatted according to given format
string.
Returns string formatted according to given format
string.
Format strings are as for String.format
(@see java.lang.String.format).
A representation that corresponds to the dynamic class of the receiver object.
A representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
a representation that corresponds to the dynamic class of the receiver object.
not specified by SLS as a member of AnyRef
The hashCode method for reference types.
Test whether the dynamic type of the receiver object is T0
.
Test whether the dynamic type of the receiver object is T0
.
Note that the result of the test is modulo Scala's erasure semantics.
Therefore the expression 1.isInstanceOf[String]
will return false
, while the
expression List(1).isInstanceOf[List[String]]
will return true
.
In the latter example, because the type argument is erased as part of compilation it is
not possible to check whether the contents of the list are of the specified type.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
Implicitly converts a Java Iterable
to a Scala Iterable
.
Implicitly converts a Java Iterable
to a Scala Iterable
.
The returned Scala Iterable
is backed by the provided Java Iterable
and any side-effects of using it via the Scala interface will be visible
via the Java interface and vice versa.
If the Java Iterable
was previously obtained from an implicit or
explicit call of iterableAsScalaIterable(scala.collection.Iterable)
then the original Scala Iterable will be returned.
The Iterable to be converted.
A Scala Iterable view of the argument.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. The returned Scala ConcurrentMap is backed by the provided Java ConcurrentMap and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.
If the Java ConcurrentMap was previously obtained from an implicit or
explicit call of asConcurrentMap(scala.collection.mutable.ConcurrentMap)
then the original Scala ConcurrentMap will be returned.
The ConcurrentMap to be converted.
A Scala mutable ConcurrentMap view of the argument.
Implicitly converts a Java Map
to a Scala mutable Map
.
Implicitly converts a Java Map
to a Scala mutable Map
.
The returned Scala Map
is backed by the provided Java Map
and any
side-effects of using it via the Scala interface will be visible via
the Java interface and vice versa.
If the Java Map
was previously obtained from an implicit or
explicit call of mapAsScalaMap(scala.collection.mutable.Map)
then
the original Scala Map will be returned.
The Map to be converted.
A Scala mutable Map view of the argument.
Equivalent to !(this eq that)
.
Equivalent to !(this eq that)
.
true
if the argument is not a reference to the receiver object; false
otherwise.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
not specified by SLS as a member of AnyRef
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
not specified by SLS as a member of AnyRef
Implicitly converts a Java Properties
to a Scala mutable Map[String, String]
.
Implicitly converts a Java Properties
to a Scala mutable Map[String, String]
.
The returned Scala Map[String, String]
is backed by the provided Java
Properties
and any side-effects of using it via the Scala interface
will be visible via the Java interface and vice versa.
The Properties to be converted.
A Scala mutable Map[String, String] view of the argument.
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
a String representation of the object.
(wrapAsScala: StringAdd).self
(wrapAsScala: StringFormat).self
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. The returned Scala ConcurrentMap is backed by the provided Java ConcurrentMap and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.
If the Java ConcurrentMap was previously obtained from an implicit or
explicit call of asConcurrentMap(scala.collection.mutable.ConcurrentMap)
then the original Scala ConcurrentMap will be returned.
The ConcurrentMap to be converted.
A Scala mutable ConcurrentMap view of the argument.
(Since version 2.10.0) Use mapAsScalaConcurrentMap
instead, and use concurrent.Map
instead of ConcurrentMap
.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap.
Implicitly converts a Java ConcurrentMap to a Scala mutable ConcurrentMap. The returned Scala ConcurrentMap is backed by the provided Java ConcurrentMap and any side-effects of using it via the Scala interface will be visible via the Java interface and vice versa.
If the Java ConcurrentMap was previously obtained from an implicit or
explicit call of asConcurrentMap(scala.collection.mutable.ConcurrentMap)
then the original Scala ConcurrentMap will be returned.
The ConcurrentMap to be converted.
A Scala mutable ConcurrentMap view of the argument.
(Since version 2.10.0) Use mapAsScalaConcurrentMap
instead, and use concurrent.Map
instead of ConcurrentMap
.
(wrapAsScala: ArrowAssoc[WrapAsScala]).x
(Since version 2.10.0) Use leftOfArrow
instead
(wrapAsScala: Ensuring[WrapAsScala]).x
(Since version 2.10.0) Use resultOfEnsuring
instead