trait TransformableElemLike extends TransformableElemApi
API and implementation trait for transformable elements.
More precisely, this trait has abstract methods transformChildElems
and transformChildElemsToNodeSeq
. Based on these
abstract methods, this trait offers a rich API for transforming descendant elements or descendant-or-self elements.
The purely abstract API offered by this trait is eu.cdevreeze.yaidom.queryapi.TransformableElemApi. See the documentation of that trait for examples of usage.
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Type Members
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abstract
type
ThisElem <: Aux[ThisNode, ThisElem]
The element type itself.
The element type itself. It must be restricted to a sub-type of the query API trait in question.
Concrete element classes will restrict this type to that element class itself.
- Definition Classes
- TransformableElemLike → TransformableElemApi → AnyElemApi
-
abstract
type
ThisNode >: ThisElem
The node type, that is a super-type of the element type, but also of corresponding text node types etc.
The node type, that is a super-type of the element type, but also of corresponding text node types etc.
- Definition Classes
- AnyElemNodeApi
Abstract Value Members
-
abstract
def
thisElem: ThisElem
This element itself.
This element itself.
- Definition Classes
- AnyElemApi
-
abstract
def
transformChildElems(f: (ThisElem) ⇒ ThisElem): ThisElem
Returns the same element, except that child elements have been replaced by applying the given function.
Returns the same element, except that child elements have been replaced by applying the given function. Non-element child nodes occur in the result element unaltered.
That is, returns the equivalent of:
val newChildren = children map { case e: E => f(e) case n: N => n } withChildren(newChildren)
- Definition Classes
- TransformableElemLike → TransformableElemApi
-
abstract
def
transformChildElemsToNodeSeq(f: (ThisElem) ⇒ IndexedSeq[ThisNode]): ThisElem
Returns the same element, except that child elements have been replaced by applying the given function.
Returns the same element, except that child elements have been replaced by applying the given function. Non-element child nodes occur in the result element unaltered.
That is, returns the equivalent of:
val newChildren = children flatMap { case e: E => f(e) case n: N => Vector(n) } withChildren(newChildren)
- Definition Classes
- TransformableElemLike → TransformableElemApi
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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def
getClass(): Class[_]
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synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
transformElems(f: (ThisElem) ⇒ ThisElem): ThisElem
Transforms the element by applying the given function to all its descendant elements, in a bottom-up manner.
Transforms the element by applying the given function to all its descendant elements, in a bottom-up manner.
That is, returns the equivalent of:
transformChildElems (e => e.transformElemsOrSelf(f))
- Definition Classes
- TransformableElemLike → TransformableElemApi
-
final
def
transformElemsOrSelf(f: (ThisElem) ⇒ ThisElem): ThisElem
Transforms the element by applying the given function to all its descendant-or-self elements, in a bottom-up manner.
Transforms the element by applying the given function to all its descendant-or-self elements, in a bottom-up manner.
That is, returns the equivalent of:
f(transformChildElems (e => e.transformElemsOrSelf(f)))
In other words, returns the equivalent of:
f(transformElems(f))
- Definition Classes
- TransformableElemLike → TransformableElemApi
-
final
def
transformElemsOrSelfToNodeSeq(f: (ThisElem) ⇒ IndexedSeq[ThisNode]): IndexedSeq[ThisNode]
Transforms each descendant element to a node sequence by applying the given function to all its descendant-or-self elements, in a bottom-up manner.
Transforms each descendant element to a node sequence by applying the given function to all its descendant-or-self elements, in a bottom-up manner.
That is, returns the equivalent of:
f(transformChildElemsToNodeSeq(e => e.transformElemsOrSelfToNodeSeq(f)))
In other words, returns the equivalent of:
f(transformElemsToNodeSeq(f))
- Definition Classes
- TransformableElemLike → TransformableElemApi
-
final
def
transformElemsToNodeSeq(f: (ThisElem) ⇒ IndexedSeq[ThisNode]): ThisElem
Transforms each descendant element to a node sequence by applying the given function to all its descendant elements, in a bottom-up manner.
Transforms each descendant element to a node sequence by applying the given function to all its descendant elements, in a bottom-up manner. The function is not applied to this element itself.
That is, returns the equivalent of:
transformChildElemsToNodeSeq(e => e.transformElemsOrSelfToNodeSeq(f))
It is equivalent to the following expression:
transformElemsOrSelf { e => e.transformChildElemsToNodeSeq(che => f(che)) }
- Definition Classes
- TransformableElemLike → TransformableElemApi
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final
def
wait(): Unit
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def
wait(arg0: Long, arg1: Int): Unit
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