Packages

abstract class MetaData extends AbstractIterable[MetaData] with Iterable[MetaData] with Equality with Serializable

This class represents an attribute and at the same time a linked list of attributes. Every instance of this class is either

  • an instance of UnprefixedAttribute key,value or
  • an instance of PrefixedAttribute namespace_prefix,key,value or
  • Null, the empty attribute list.

Namespace URIs are obtained by using the namespace scope of the element owning this attribute (see getNamespace).

Linear Supertypes
java.io.Serializable, Equality, Equals, AbstractIterable[MetaData], collection.Iterable[MetaData], IterableFactoryDefaults[MetaData, collection.Iterable], IterableOps[MetaData, collection.Iterable, collection.Iterable[MetaData]], IterableOnceOps[MetaData, collection.Iterable, collection.Iterable[MetaData]], collection.IterableOnce[MetaData], AnyRef, Any
Known Subclasses
Attribute, Null, PrefixedAttribute, UnprefixedAttribute
Ordering
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  2. By Inheritance
Inherited
  1. MetaData
  2. Serializable
  3. Equality
  4. Equals
  5. AbstractIterable
  6. Iterable
  7. IterableFactoryDefaults
  8. IterableOps
  9. IterableOnceOps
  10. IterableOnce
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new MetaData()

Abstract Value Members

  1. abstract def apply(namespace_uri: String, scp: NamespaceBinding, k: String): collection.Seq[Node]

    Gets value of prefixed attribute with given key and namespace, null if not found

    Gets value of prefixed attribute with given key and namespace, null if not found

    namespace_uri

    namespace uri of key

    scp

    a namespace scp (usually of the element owning this attribute list)

    k

    to be looked for

    returns

    value as Seq[Node] if key is found, null otherwise

  2. abstract def apply(key: String): collection.Seq[Node]

    Gets value of unqualified (unprefixed) attribute with given key, null if not found

    Gets value of unqualified (unprefixed) attribute with given key, null if not found

    returns

    value as Seq[Node] if key is found, null otherwise

  3. abstract def copy(next: MetaData): MetaData

    returns a copy of this MetaData item with next field set to argument.

  4. abstract def getNamespace(owner: Node): String

    if owner is the element of this metadata item, returns namespace

  5. abstract def isPrefixed: Boolean
  6. abstract def iterator: collection.Iterator[MetaData]
    Definition Classes
    IterableOnce
  7. abstract def key: String

    returns key of this MetaData item

  8. abstract def next: MetaData

    returns Null or the next MetaData item

  9. abstract def remove(namespace: String, scope: NamespaceBinding, key: String): MetaData
  10. abstract def remove(key: String): MetaData
  11. abstract def value: collection.Seq[Node]

    returns value of this MetaData item

  12. abstract def wellformed(scope: NamespaceBinding): Boolean

Concrete Value Members

  1. final def ++[B >: MetaData](suffix: collection.IterableOnce[B]): collection.Iterable[B]
    Definition Classes
    IterableOps
    Annotations
    @inline()
  2. final def addString(b: collection.mutable.StringBuilder): collection.mutable.StringBuilder
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  3. final def addString(b: collection.mutable.StringBuilder, sep: String): collection.mutable.StringBuilder
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  4. def addString(b: collection.mutable.StringBuilder, start: String, sep: String, end: String): collection.mutable.StringBuilder
    Definition Classes
    IterableOnceOps
  5. def append(updates: MetaData, scope: NamespaceBinding = TopScope): MetaData

    Updates this MetaData with the MetaData given as argument.

    Updates this MetaData with the MetaData given as argument. All attributes that occur in updates are part of the resulting MetaData. If an attribute occurs in both this instance and updates, only the one in updates is part of the result (avoiding duplicates). For prefixed attributes, namespaces are resolved using the given scope, which defaults to TopScope.

    updates

    MetaData with new and updated attributes

    returns

    a new MetaData instance that contains old, new and updated attributes

  6. final def apply(namespace_uri: String, owner: Node, key: String): collection.Seq[Node]

    convenience method, same as apply(namespace, owner.scope, key).

    convenience method, same as apply(namespace, owner.scope, key).

    namespace_uri

    namespace uri of key

    owner

    the element owning this attribute list

    key

    the attribute key

  7. def asAttrMap: Map[String, String]

    Returns a Map containing the attributes stored as key/value pairs.

  8. def buildString(sb: StringBuilder): StringBuilder
  9. def canEqual(other: Any): Boolean

    We insist we're only equal to other xml.Equality implementors, which heads off a lot of inconsistency up front.

    We insist we're only equal to other xml.Equality implementors, which heads off a lot of inconsistency up front.

    Definition Classes
    MetaData → Equality → Equals
  10. def collect[B](pf: PartialFunction[MetaData, B]): collection.Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  11. def collectFirst[B](pf: PartialFunction[MetaData, B]): Option[B]
    Definition Classes
    IterableOnceOps
  12. def concat[B >: MetaData](suffix: collection.IterableOnce[B]): collection.Iterable[B]
    Definition Classes
    IterableOps
  13. def copyToArray[B >: MetaData](xs: Array[B], start: Int, len: Int): Int
    Definition Classes
    IterableOnceOps
  14. def copyToArray[B >: MetaData](xs: Array[B], start: Int): Int
    Definition Classes
    IterableOnceOps
  15. def copyToArray[B >: MetaData](xs: Array[B]): Int
    Definition Classes
    IterableOnceOps
  16. def corresponds[B](that: collection.IterableOnce[B])(p: (MetaData, B) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  17. def count(p: (MetaData) => Boolean): Int
    Definition Classes
    IterableOnceOps
  18. def drop(n: Int): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  19. def dropRight(n: Int): collection.Iterable[MetaData]
    Definition Classes
    IterableOps
  20. def dropWhile(p: (MetaData) => Boolean): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  21. def empty: collection.Iterable[MetaData]
    Definition Classes
    IterableFactoryDefaults → IterableOps
  22. def equals(other: Any): Boolean
    Definition Classes
    Equality → Equals → AnyRef → Any
  23. def exists(p: (MetaData) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  24. def filter(f: (MetaData) => Boolean): MetaData

    filters this sequence of meta data

    filters this sequence of meta data

    Definition Classes
    MetaData → IterableOps → IterableOnceOps
  25. def filterNot(pred: (MetaData) => Boolean): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  26. def find(p: (MetaData) => Boolean): Option[MetaData]
    Definition Classes
    IterableOnceOps
  27. def flatMap[B](f: (MetaData) => collection.IterableOnce[B]): collection.Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  28. def flatten[B](implicit asIterable: (MetaData) => collection.IterableOnce[B]): collection.Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  29. def fold[A1 >: MetaData](z: A1)(op: (A1, A1) => A1): A1
    Definition Classes
    IterableOnceOps
  30. def foldLeft[B](z: B)(op: (B, MetaData) => B): B
    Definition Classes
    IterableOnceOps
  31. def foldRight[B](z: B)(op: (MetaData, B) => B): B
    Definition Classes
    IterableOnceOps
  32. def forall(p: (MetaData) => Boolean): Boolean
    Definition Classes
    IterableOnceOps
  33. def foreach[U](f: (MetaData) => U): Unit
    Definition Classes
    IterableOnceOps
  34. final def get(uri: String, scope: NamespaceBinding, key: String): Option[collection.Seq[Node]]

    gets value of qualified (prefixed) attribute with given key.

    gets value of qualified (prefixed) attribute with given key.

    uri

    namespace of key

    scope

    a namespace scp (usually of the element owning this attribute list)

    key

    to be looked fore

    returns

    value as Some[Seq[Node]] if key is found, None otherwise

  35. final def get(uri: String, owner: Node, key: String): Option[collection.Seq[Node]]

    same as get(uri, owner.scope, key)

  36. final def get(key: String): Option[collection.Seq[Node]]

    Gets value of unqualified (unprefixed) attribute with given key, None if not found

    Gets value of unqualified (unprefixed) attribute with given key, None if not found

    returns

    value in Some(Seq[Node]) if key is found, None otherwise

  37. def groupBy[K](f: (MetaData) => K): Map[K, collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  38. def groupMap[K, B](key: (MetaData) => K)(f: (MetaData) => B): Map[K, collection.Iterable[B]]
    Definition Classes
    IterableOps
  39. def groupMapReduce[K, B](key: (MetaData) => K)(f: (MetaData) => B)(reduce: (B, B) => B): Map[K, B]
    Definition Classes
    IterableOps
  40. def grouped(size: Int): collection.Iterator[collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  41. def hasNext: Boolean
  42. def hashCode(): Int

    It's be nice to make these final, but there are probably people out there subclassing the XML types, especially when it comes to equals.

    It's be nice to make these final, but there are probably people out there subclassing the XML types, especially when it comes to equals. However WE at least can pretend they are final since clearly individual classes cannot be trusted to maintain a semblance of order.

    Definition Classes
    Equality → AnyRef → Any
  43. def head: MetaData
    Definition Classes
    IterableOps
  44. def headOption: Option[MetaData]
    Definition Classes
    IterableOps
  45. def init: collection.Iterable[MetaData]
    Definition Classes
    IterableOps
  46. def inits: collection.Iterator[collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  47. def isEmpty: Boolean
    Definition Classes
    IterableOnceOps
  48. def isTraversableAgain: Boolean
    Definition Classes
    IterableOps → IterableOnceOps
  49. def iterableFactory: IterableFactory[collection.Iterable]
    Definition Classes
    Iterable → IterableOps
  50. def knownSize: Int
    Definition Classes
    IterableOnce
  51. def last: MetaData
    Definition Classes
    IterableOps
  52. def lastOption: Option[MetaData]
    Definition Classes
    IterableOps
  53. def lazyZip[B](that: collection.Iterable[B]): LazyZip2[MetaData, B, MetaData.this.type]
    Definition Classes
    Iterable
  54. def length(i: Int): Int
  55. def length: Int
  56. def map[B](f: (MetaData) => B): collection.Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  57. def max[B >: MetaData](implicit ord: math.Ordering[B]): MetaData
    Definition Classes
    IterableOnceOps
  58. def maxBy[B](f: (MetaData) => B)(implicit cmp: math.Ordering[B]): MetaData
    Definition Classes
    IterableOnceOps
  59. def maxByOption[B](f: (MetaData) => B)(implicit cmp: math.Ordering[B]): Option[MetaData]
    Definition Classes
    IterableOnceOps
  60. def maxOption[B >: MetaData](implicit ord: math.Ordering[B]): Option[MetaData]
    Definition Classes
    IterableOnceOps
  61. def min[B >: MetaData](implicit ord: math.Ordering[B]): MetaData
    Definition Classes
    IterableOnceOps
  62. def minBy[B](f: (MetaData) => B)(implicit cmp: math.Ordering[B]): MetaData
    Definition Classes
    IterableOnceOps
  63. def minByOption[B](f: (MetaData) => B)(implicit cmp: math.Ordering[B]): Option[MetaData]
    Definition Classes
    IterableOnceOps
  64. def minOption[B >: MetaData](implicit ord: math.Ordering[B]): Option[MetaData]
    Definition Classes
    IterableOnceOps
  65. final def mkString: String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  66. final def mkString(sep: String): String
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  67. final def mkString(start: String, sep: String, end: String): String
    Definition Classes
    IterableOnceOps
  68. def nonEmpty: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecatedOverriding("nonEmpty is defined as !isEmpty; override isEmpty instead", "2.13.0")
  69. def partition(p: (MetaData) => Boolean): (collection.Iterable[MetaData], collection.Iterable[MetaData])
    Definition Classes
    IterableOps
  70. def partitionMap[A1, A2](f: (MetaData) => Either[A1, A2]): (collection.Iterable[A1], collection.Iterable[A2])
    Definition Classes
    IterableOps
  71. def prefixedKey: String

    Returns a String containing "prefix:key" if the first key is prefixed, and "key" otherwise.

  72. def product[B >: MetaData](implicit num: math.Numeric[B]): B
    Definition Classes
    IterableOnceOps
  73. def reduce[B >: MetaData](op: (B, B) => B): B
    Definition Classes
    IterableOnceOps
  74. def reduceLeft[B >: MetaData](op: (B, MetaData) => B): B
    Definition Classes
    IterableOnceOps
  75. def reduceLeftOption[B >: MetaData](op: (B, MetaData) => B): Option[B]
    Definition Classes
    IterableOnceOps
  76. def reduceOption[B >: MetaData](op: (B, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  77. def reduceRight[B >: MetaData](op: (MetaData, B) => B): B
    Definition Classes
    IterableOnceOps
  78. def reduceRightOption[B >: MetaData](op: (MetaData, B) => B): Option[B]
    Definition Classes
    IterableOnceOps
  79. final def remove(namespace: String, owner: Node, key: String): MetaData
  80. def scan[B >: MetaData](z: B)(op: (B, B) => B): collection.Iterable[B]
    Definition Classes
    IterableOps
  81. def scanLeft[B](z: B)(op: (B, MetaData) => B): collection.Iterable[B]
    Definition Classes
    IterableOps → IterableOnceOps
  82. def scanRight[B](z: B)(op: (MetaData, B) => B): collection.Iterable[B]
    Definition Classes
    IterableOps
  83. def size: Int
    Definition Classes
    IterableOnceOps
  84. def sizeCompare(that: collection.Iterable[_]): Int
    Definition Classes
    IterableOps
  85. def sizeCompare(otherSize: Int): Int
    Definition Classes
    IterableOps
  86. final def sizeIs: SizeCompareOps
    Definition Classes
    IterableOps
    Annotations
    @inline()
  87. def slice(from: Int, until: Int): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  88. def sliding(size: Int, step: Int): collection.Iterator[collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  89. def sliding(size: Int): collection.Iterator[collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  90. def span(p: (MetaData) => Boolean): (collection.Iterable[MetaData], collection.Iterable[MetaData])
    Definition Classes
    IterableOps → IterableOnceOps
  91. def splitAt(n: Int): (collection.Iterable[MetaData], collection.Iterable[MetaData])
    Definition Classes
    IterableOps → IterableOnceOps
  92. def stepper[S <: Stepper[_]](implicit shape: StepperShape[MetaData, S]): S
    Definition Classes
    IterableOnce
  93. def strict_!=(other: Equality): Boolean
    Definition Classes
    Equality
  94. def strict_==(other: Equality): Boolean
    Definition Classes
    MetaData → Equality
  95. def sum[B >: MetaData](implicit num: math.Numeric[B]): B
    Definition Classes
    IterableOnceOps
  96. def tail: collection.Iterable[MetaData]
    Definition Classes
    IterableOps
  97. def tails: collection.Iterator[collection.Iterable[MetaData]]
    Definition Classes
    IterableOps
  98. def take(n: Int): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  99. def takeRight(n: Int): collection.Iterable[MetaData]
    Definition Classes
    IterableOps
  100. def takeWhile(p: (MetaData) => Boolean): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  101. def tapEach[U](f: (MetaData) => U): collection.Iterable[MetaData]
    Definition Classes
    IterableOps → IterableOnceOps
  102. def to[C1](factory: Factory[MetaData, C1]): C1
    Definition Classes
    IterableOnceOps
  103. def toArray[B >: MetaData](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    IterableOnceOps
  104. final def toBuffer[B >: MetaData]: Buffer[B]
    Definition Classes
    IterableOnceOps
    Annotations
    @inline()
  105. def toIndexedSeq: collection.immutable.IndexedSeq[MetaData]
    Definition Classes
    IterableOnceOps
  106. final def toIterable: MetaData.this.type
    Definition Classes
    Iterable → IterableOps
  107. def toList: collection.immutable.List[MetaData]
    Definition Classes
    IterableOnceOps
  108. def toMap[K, V](implicit ev: <:<[MetaData, (K, V)]): Map[K, V]
    Definition Classes
    IterableOnceOps
  109. def toSeq: collection.immutable.Seq[MetaData]
    Definition Classes
    IterableOnceOps
  110. def toSet[B >: MetaData]: Set[B]
    Definition Classes
    IterableOnceOps
  111. def toString(): String
    Definition Classes
    MetaData → Iterable → AnyRef → Any
  112. def toVector: collection.immutable.Vector[MetaData]
    Definition Classes
    IterableOnceOps
  113. def transpose[B](implicit asIterable: (MetaData) => collection.Iterable[B]): collection.Iterable[collection.Iterable[B]]
    Definition Classes
    IterableOps
  114. def unzip[A1, A2](implicit asPair: (MetaData) => (A1, A2)): (collection.Iterable[A1], collection.Iterable[A2])
    Definition Classes
    IterableOps
  115. def unzip3[A1, A2, A3](implicit asTriple: (MetaData) => (A1, A2, A3)): (collection.Iterable[A1], collection.Iterable[A2], collection.Iterable[A3])
    Definition Classes
    IterableOps
  116. def view: View[MetaData]
    Definition Classes
    IterableOps
  117. def withFilter(p: (MetaData) => Boolean): WithFilter[MetaData, collection.Iterable]
    Definition Classes
    IterableOps
  118. final def xml_!=(other: Any): Boolean
    Definition Classes
    Equality
  119. final def xml_==(other: Any): Boolean
    Definition Classes
    Equality
  120. def zip[B](that: collection.IterableOnce[B]): collection.Iterable[(MetaData, B)]
    Definition Classes
    IterableOps
  121. def zipAll[A1 >: MetaData, B](that: collection.Iterable[B], thisElem: A1, thatElem: B): collection.Iterable[(A1, B)]
    Definition Classes
    IterableOps
  122. def zipWithIndex: collection.Iterable[(MetaData, Int)]
    Definition Classes
    IterableOps → IterableOnceOps

Deprecated Value Members

  1. def ++:[B >: MetaData](that: collection.IterableOnce[B]): collection.Iterable[B]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use ++ instead of ++: for collections of type Iterable

  2. final def /:[B](z: B)(op: (B, MetaData) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldLeft instead of /:

  3. final def :\[B](z: B)(op: (MetaData, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use foldRight instead of :\

  4. def aggregate[B](z: => B)(seqop: (B, MetaData) => B, combop: (B, B) => B): B
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) aggregate is not relevant for sequential collections. Use foldLeft(z)(seqop) instead.

  5. def companion: IterableFactory[collection.Iterable]
    Definition Classes
    IterableOps
    Annotations
    @deprecated @deprecatedOverriding("Use iterableFactory instead", "2.13.0") @inline()
    Deprecated

    (Since version 2.13.0) Use iterableFactory instead

  6. final def copyToBuffer[B >: MetaData](dest: Buffer[B]): Unit
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use dest ++= coll instead

  7. def hasDefiniteSize: Boolean
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Check .knownSize instead of .hasDefiniteSize for more actionable information (see scaladoc for details)

  8. final def repr: collection.Iterable[MetaData]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use coll instead of repr in a collection implementation, use the collection value itself from the outside

  9. def seq: MetaData.this.type
    Definition Classes
    Iterable
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Iterable.seq always returns the iterable itself

  10. final def toIterator: collection.Iterator[MetaData]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .iterator instead of .toIterator

  11. final def toStream: collection.immutable.Stream[MetaData]
    Definition Classes
    IterableOnceOps
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.13.0) Use .to(LazyList) instead of .toStream

  12. final def toTraversable: collection.Traversable[MetaData]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use toIterable instead

  13. def view(from: Int, until: Int): View[MetaData]
    Definition Classes
    IterableOps
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use .view.slice(from, until) instead of .view(from, until)