scala.collection.TraversableLike
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.
Equivalent to x.hashCode except for boxed numeric types.
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.
a hash value consistent with ==
Test two objects for equality.
Test two objects for equality.
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.
Create a copy of the receiver object.
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.
[use case] Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy
predicate p and concatenating the results.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy
predicate p and concatenating the results.
the element type of the returned collection.
the function to apply to each element.
a new collection of type That resulting from applying
the given collection-valued function f to each element
of the outer traversable collection that satisfies predicate p and
concatenating the results.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy
predicate p and concatenating the results.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy
predicate p and concatenating the results.
the element type of the returned collection.
the class of the returned collection. Where possible, That is
the same class as the current collection class Repr, but this
depends on the element type B being admissible for that class,
which means that an implicit instance of type CanBuildFrom[Repr, B, That]
is found.
the function to apply to each element.
an implicit value of class CanBuildFrom which determines
the result class That from the current representation type Repr and
and the new element type B.
a new collection of type That resulting from applying
the given collection-valued function f to each element
of the outer traversable collection that satisfies predicate p and
concatenating the results.
[use case] Applies a function f to all elements of the outer traversable collection containing
this WithFilter instance that satisfy predicate p.
Applies a function f to all elements of the outer traversable collection containing
this WithFilter instance that satisfy predicate p.
the function that is applied for its side-effect to every element.
The result of function f is discarded.
Applies a function f to all elements of the outer traversable collection containing
this WithFilter instance that satisfy predicate p.
Applies a function f to all elements of the outer traversable collection containing
this WithFilter instance that satisfy predicate p.
the type parameter describing the result of function f.
This result will always be ignored. Typically U is Unit,
but this is not necessary.
the function that is applied for its side-effect to every element.
The result of function f is discarded.
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.
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.
[use case] Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy predicate p.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy predicate p.
the element type of the returned collection.
the function to apply to each element.
a new collection of type That resulting from applying
the given function f to each element of the outer traversable collection
that satisfies predicate p and collecting the results.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy predicate p.
Builds a new collection by applying a function to all elements of the
outer traversable collection containing this WithFilter instance that satisfy predicate p.
the element type of the returned collection.
the class of the returned collection. Where possible, That is
the same class as the current collection class Repr, but this
depends on the element type B being admissible for that class,
which means that an implicit instance of type CanBuildFrom[Repr, B, That]
is found.
the function to apply to each element.
an implicit value of class CanBuildFrom which determines
the result class That from the current representation type Repr and
and the new element type B.
a new collection of type That resulting from applying
the given function f to each element of the outer traversable collection
that satisfies predicate p and collecting the results.
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.
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.
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.
Further refines the filter for this traversable collection.
Further refines the filter for this traversable collection.
the predicate used to test elements.
an object of class WithFilter, which supports
map, flatMap, foreach, and withFilter operations.
All these operations apply to those elements of this traversable collection which
satisfy the predicate q in addition to the predicate p.
A class supporting filtered operations. Instances of this class are returned by method
withFilter.