Scaladoc for scala.xml.Document.WithFilter

Inherits

AnyRef
Any

Value Members

def equals(arg0: Any): Boolean

This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence
This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.
The default implementations of this method is an equivalence relation:
- It is reflexive: for any instance x of type Any, x.equals(x) should return true.
- It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
- It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).
arg0
the object to compare against this object for equality.
returns
true if the receiver object is equivalent to the argument; false otherwise.

definition classes: AnyRef ⇐ Any
def flatMap[B, That](f: (A) ⇒ Traversable[B])(bf: CanBuildFrom[Repr, B, That]): That

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.

B
the element type of the returned collection.
That
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.
f
the function to apply to each element.
bf
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.
returns
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.
def foreach[U](f: (A) ⇒ U): Unit

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.

U
the type parameter describing the result of function f. This result will always be ignored. Typically U is Unit, but this is not necessary.
f
the function that is applied for its side-effect to every element. The result of function f is discarded.
def hashCode(): Int

Returns a hash code value for the object

Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

definition classes: AnyRef ⇐ Any
def map[B, That](f: (A) ⇒ B)(bf: CanBuildFrom[Repr, B, That]): That

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.

B
the element type of the returned collection.
That
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.
f
the function to apply to each element.
bf
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.
returns
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.
def toString(): String

Returns a string representation of the object

Returns a string representation of the object.
The default representation is platform dependent.

definition classes: AnyRef ⇐ Any
def withFilter(q: (A) ⇒ Boolean): WithFilter

Further refines the filter for this traversable collection

Further refines the filter for this traversable collection.

q
the predicate used to test elements.
returns
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 satify the predicate q in addition to the predicate p.

Instance constructors

new WithFilter(p: (A) ⇒ Boolean)
new WithFilter()

WithFilter

class WithFilter extends AnyRef

Inherits

Value Members

def equals(arg0: Any): Boolean

def flatMap[B, That](f: (A) ⇒ Traversable[B])(bf: CanBuildFrom[Repr, B, That]): That

def foreach[U](f: (A) ⇒ U): Unit

def hashCode(): Int

def map[B, That](f: (A) ⇒ B)(bf: CanBuildFrom[Repr, B, That]): That

def toString(): String

def withFilter(q: (A) ⇒ Boolean): WithFilter

Instance constructors

new WithFilter(p: (A) ⇒ Boolean)

new WithFilter()