cats-xml
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cats-xml/cats.xml/XmlNull

XmlNull

cats.xml.XmlNull
case object XmlNull extends Xml, XmlData

Attributes

Graph
Supertypes
trait Singleton
trait Product
trait Mirror
trait Product
trait Equals
trait XmlData
trait Serializable
trait XmlNode
trait Xml
class Object
trait Matchable
class Any
Show all
Self type
XmlNull.type

Members list

Type members

Inherited types

type MirroredElemLabels = EmptyTuple

The names of the product elements

The names of the product elements

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Inherited from:
Singleton
type MirroredElemTypes = EmptyTuple

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Inherited from:
Singleton
type MirroredLabel <: String

The name of the type

The name of the type

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Inherited from:
Mirror
type MirroredMonoType = Singleton.this.type

The mirrored *-type

The mirrored *-type

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Inherited from:
Singleton
type MirroredType = Singleton.this.type

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Inherited from:
Singleton
override type Self = Null

Attributes

Inherited from:
Null (hidden)

Value members

Concrete methods

final override def duplicate: XmlNull.type

Create a new immutable instance with the same values of the current one

Create a new immutable instance with the same values of the current one

Attributes

Returns

A new instance with the same values of the current one

Definition Classes
XmlData -> Null -> XmlNode -> Xml
final override def equals(obj: Any): Boolean

Compares the receiver object (this) with the argument object (that) for equivalence.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be 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 Any 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 usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Value parameters

that

the object to compare against this object for equality.

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Returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
Equals -> Xml -> Any
final override def isEmpty: Boolean

Check if the node has empty content

Check if the node has empty content

Attributes

Returns

true if node content is empty, false otherwise

Definition Classes

Inherited methods

def as[T : Decoder]: Result[T]

Attributes

Inherited from:
XmlData
final def asAttribute: Option[XmlAttribute]

Attributes

Inherited from:
Xml
final def asData: Option[XmlData]

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Inherited from:
Xml
final def asGroup: Option[Group]

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Inherited from:
Xml
final def asNode: Option[Node]

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Inherited from:
Xml
def asString: String

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Inherited from:
XmlData
final override def attributes: List[XmlAttribute]

Get the node label value

Get the node label value

 <Foo a="1" b="2" ></Foo> //a="1" b="2"

Attributes

Returns

list of node attributes

Definition Classes
Null -> XmlNode
Inherited from:
Null (hidden)
def children: Seq[XmlNode]

Attributes

Inherited from:
XmlNode
final override def content: NodeContent

Return the node content which can be:

Return the node content which can be:

If you need a specific kind of content please use either XmlNode.text, XmlNode.isEmpty or XmlNode.children instead

Attributes

Returns

Node content instance

Definition Classes
Null -> XmlNode
Inherited from:
Null (hidden)
def fold[T](ifNode: Node => T, ifGroup: Group => T): T

Type parameters

T

result type parameter

Value parameters

ifGroup

Function invoked when the current node is of type Group

ifNode

Function invoked when the current node is of type Node

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Returns

T value

Inherited from:
XmlNode
def fromProduct(p: Product): MirroredMonoType

Create a new instance of type T with elements taken from product p.

Create a new instance of type T with elements taken from product p.

Attributes

Inherited from:
Singleton
def hasAllAttributes(keyValue: (String, String), keyValues: (String, String)*): Boolean

Attributes

Inherited from:
XmlNode
def hasAllAttributes(value: XmlAttribute => Boolean, values: XmlAttribute => Boolean*): Boolean

Attributes

Inherited from:
XmlNode
def hasAllAttributesKeys(key: String, keys: String*): Boolean

Attributes

Inherited from:
XmlNode
def hasAllAttributesKeys(key: String => Boolean, keys: String => Boolean*): Boolean

Attributes

Inherited from:
XmlNode
def hasChild(label: String, predicate: XmlNode => Boolean): Boolean

Check if the node has a child with the specified label which satisfies the specified predicate.

Check if the node has a child with the specified label which satisfies the specified predicate.

Attributes

Returns

true if the node has a child with specified label which satisfies the predicate, false otherwise

Inherited from:
XmlNode
def hasChildren: Boolean

Check if the node has children

Check if the node has children

Attributes

Returns

true if the node has children, false otherwise

Inherited from:
XmlNode
def hasText: Boolean

Check is the node has text

Check is the node has text

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Returns

true if the node has text content, false otherwise. Always false if node is XmlNode.Group

Inherited from:
XmlNode
final override def label: String

Get the node label value

Get the node label value

 <Foo></Foo> //foo

Attributes

Returns

node label string

Definition Classes
Null -> XmlNode
Inherited from:
Null (hidden)
def productElementNames: Iterator[String]

Attributes

Inherited from:
Product
def productIterator: Iterator[Any]

Attributes

Inherited from:
Product
def text: Option[XmlData]

Get node text data

Get node text data

Attributes

Returns

Node text if the content contains text. Always None if node is XmlNode.Group

Inherited from:
XmlNode
def textString: String

Get node text as string

Get node text as string

Attributes

Returns

Node text if the content contains text. Always None if node is XmlNode.Group

Inherited from:
XmlNode
final def toGroup: Group

Convert the node to a group. If this instance already is a group it will be returned the same instance.

Convert the node to a group. If this instance already is a group it will be returned the same instance.

Attributes

Inherited from:
XmlNode
final override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns

a string representation of the object.

Definition Classes
Xml -> Any
Inherited from:
Xml
def unsafeNarrowGroup: Group

Attributes

Inherited from:
XmlNode
def unsafeNarrowNode: Node

Attributes

Inherited from:
XmlNode
def widen: XmlData

Attributes

Inherited from:
XmlData

Inherited fields

final lazy val isAttribute: Boolean

Attributes

Inherited from:
Xml
final lazy val isData: Boolean

Attributes

Inherited from:
Xml
lazy val isGroup: Boolean

Check if the node is a group

Check if the node is a group

Attributes

Returns

true if node is a group, false otherwise

Inherited from:
XmlNode
final lazy val isNode: Boolean

Attributes

Inherited from:
Xml
final lazy val isNull: Boolean

Attributes

Inherited from:
Xml
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