Scala Library
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scala/xml/NodeSeq.scala
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abstract
class
NodeSeq
extends
Seq[Node]Seq[Node]
that
adds XPath and comprehension methods.Method Summary | |
def
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\
(that : java.lang.String) : NodeSeq
Projection function. Similar to XPath, use
this \ "foo"
to get a list of all elements of this sequence that are labelled with
"foo" . Use \ "_" as a wildcard. Use
ns \ "@foo" to get the unprefixed attribute "foo".
Use ns \ "@{uri}foo" to get the prefixed attribute
"pre:foo" whose prefix "pre" is resolved to the namespace "uri".
For attribute projections, the resulting NodeSeq attribute values are
wrapped in a Group.
There is no support for searching a prefixed attribute by
its literal prefix.
The document order is preserved. |
def
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\\
(that : java.lang.String) : NodeSeq
projection function. Similar to XPath, use
this \\ 'foo
to get a list of all elements of this sequence that are labelled with
"foo" . Use \\ "_" as a wildcard. Use
ns \\ "@foo" to get the unprefixed attribute "foo".
Use ns \\ "@{uri}foo" to get each prefixed attribute
"pre:foo" whose prefix "pre" is resolved to the namespace "uri".
For attribute projections, the resulting NodeSeq attribute values are
wrapped in a Group.
There is no support for searching a prefixed attribute by
its literal prefix.
The document order is preserved. |
def
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apply (i : Int) : Node |
def
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apply (f : (Node) => Boolean) : NodeSeq |
override def
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elements
: Iterator[Node]
Creates a new iterator over all elements contained in this
object.
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override def
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equals
(x : Any) : Boolean
structural equality
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def
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length
: Int
Returns the length of the sequence.
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def
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text : java.lang.String |
abstract def
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theSeq : Seq[Node] |
override def
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toString
: java.lang.String
Returns a string representation of the object.
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Methods inherited from Seq | |
lengthCompare, size, isEmpty, concat, last, lastOption, first, firstOption, headOption, ++, isDefinedAt, lastIndexOf, findIndexOf, indexOf, map, flatMap, filter, take, drop, slice, slice, takeWhile, dropWhile, reverse, contains, subseq, toArray, toSeq, projection, equalsWith, startsWith, startsWith, endsWith, indexOf, containsSlice |
Methods inherited from Collection | |
stringPrefix |
Methods inherited from Iterable | |
partition, foreach, forall, exists, find, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, copyToBuffer, sameElements, toList, toStream, mkString, mkString, mkString, addString, addString, addString, copyToArray, hasDefiniteSize |
Methods inherited from PartialFunction | |
orElse, andThen |
Methods inherited from Function1 | |
compose |
Methods inherited from AnyRef | |
getClass, hashCode, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Method Details |
def
length : Int
def
\(that : java.lang.String) : NodeSeq
this \ "foo"
to get a list of all elements of this sequence that are labelled with
"foo"
. Use \ "_"
as a wildcard. Use
ns \ "@foo"
to get the unprefixed attribute "foo".
Use ns \ "@{uri}foo"
to get the prefixed attribute
"pre:foo" whose prefix "pre" is resolved to the namespace "uri".
For attribute projections, the resulting NodeSeq attribute values are
wrapped in a Group.
There is no support for searching a prefixed attribute by
its literal prefix.
The document order is preserved.that -
...
def
\\(that : java.lang.String) : NodeSeq
this \\ 'foo
to get a list of all elements of this sequence that are labelled with
"foo"
. Use \\ "_"
as a wildcard. Use
ns \\ "@foo"
to get the unprefixed attribute "foo".
Use ns \\ "@{uri}foo"
to get each prefixed attribute
"pre:foo" whose prefix "pre" is resolved to the namespace "uri".
For attribute projections, the resulting NodeSeq attribute values are
wrapped in a Group.
There is no support for searching a prefixed attribute by
its literal prefix.
The document order is preserved.that -
...override
def
toString : java.lang.String
The default representation is platform dependent.
def
text : java.lang.String
Scala Library
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