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
.
Adds an asScala
method that implicitly converts a Java List
to a
Scala mutable Buffer
.
Adds an asScala
method that 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 asList(scala.collection.mutable.Buffer)
then the original
Scala Buffer
will be returned.
The List
to be converted.
An object with an asScala
method that returns a Scala mutable
Buffer
view of the argument.
Adds an asScala
method that implicitly converts a Java Iterator
to
a Scala Iterator
.
Adds an asScala
method that 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.
An object with an asScala
method that returns a Scala
Iterator
view of the argument.
Adds an asScala
method that implicitly converts a Java Set
to a
Scala mutable Set
.
Adds an asScala
method that 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 asSet(scala.collection.mutable.Set)
then the original
Scala Set
will be returned.
The Set
to be converted.
An object with an asScala
method that returns a Scala mutable
Set
view of the argument.
Create a copy of the receiver object.
Adds an asScala
method that implicitly converts a Java Collection
to
an Scala Iterable
.
Adds an asScala
method that implicitly converts a Java Collection
to
an Scala Iterable
.
If the Java Collection
was previously obtained from an implicit or
explicit call of asCollection(scala.collection.SizedIterable)
then
the original Scala SizedIterable
will be returned.
The Collection
to be converted.
An object with an asScala
method that returns a Scala
SizedIterable
view of the argument.
Adds an asScala
method that implicitly converts a Java Dictionary
to a Scala mutable Map[String, String]
.
Adds an asScala
method that 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.
An object with an asScala
method that returns a Scala mutable
Map[String, String]
view of the argument.
Adds an asScala
method that implicitly converts a Java Enumeration
to a Scala Iterator
.
Adds an asScala
method that 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 asEnumeration(scala.collection.Iterator)
then the
original Scala Iterator
will be returned.
The Enumeration
to be converted.
An object with an asScala
method that returns 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.
Adds an asScala
method that implicitly converts a Java Iterable
to
a Scala Iterable
.
Adds an asScala
method that 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 asIterable(scala.collection.Iterable)
then the original
Scala Iterable
will be returned.
The Iterable
to be converted.
An object with an asScala
method that returns a Scala Iterable
view of the argument.
Adds an asScala
method that implicitly converts a Java ConcurrentMap
to a Scala mutable concurrent.Map
.
Adds an asScala
method that implicitly converts a Java ConcurrentMap
to a Scala mutable concurrent.Map
. The returned Scala concurrent.Map
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 mapAsScalaConcurrentMap(scala.collection.mutable.ConcurrentMap)
then the original Scala concurrent.Map
will be returned.
The ConcurrentMap
to be converted.
An object with an asScala
method that returns a Scala mutable
concurrent.Map
view of the argument.
Adds an asScala
method that implicitly converts a Java Map
to a Scala
mutable Map
.
Adds an asScala
method that 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 asMap(scala.collection.mutable.Map)
then the original
Scala Map
will be returned.
The Map
to be converted.
An object with an asScala
method that returns 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
Adds an asScala
method that implicitly converts a Java Properties
to a Scala mutable Map[String, String]
.
Adds an asScala
method that 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.
An object with an asScala
method that returns 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.
(decorateAsScala: StringAdd).self
(decorateAsScala: StringFormat).self
Adds an asScala
method that implicitly converts a Java ConcurrentMap
to a Scala mutable ConcurrentMap
.
Adds an asScala
method that 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.
An object with an asScala
method that returns a Scala mutable
ConcurrentMap
view of the argument.
(Since version 2.10.0) Use mapAsScalaConcurrentMapConverter
instead, and use concurrent.Map
instead of ConcurrentMap
.
(decorateAsScala: ArrowAssoc[DecorateAsScala]).x
(Since version 2.10.0) Use leftOfArrow
instead
(decorateAsScala: Ensuring[DecorateAsScala]).x
(Since version 2.10.0) Use resultOfEnsuring
instead