diff options
Diffstat (limited to 'sources/scala/xml/Null.scala')
| -rw-r--r-- | sources/scala/xml/Null.scala | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/sources/scala/xml/Null.scala b/sources/scala/xml/Null.scala index b6a7499c1d..fb2019c1e3 100644 --- a/sources/scala/xml/Null.scala +++ b/sources/scala/xml/Null.scala @@ -1,16 +1,26 @@ +/* __ *\ +** ________ ___ / / ___ Scala API ** +** / __/ __// _ | / / / _ | (c) 2003-2005, LAMP/EPFL ** +** __\ \/ /__/ __ |/ /__/ __ | ** +** /____/\___/_/ |_/____/_/ | | ** +** |/ ** +\* */ + +// $Id$ + package scala.xml; -case object Null extends MetaData { +case object Null extends MetaData { /** appends given MetaData items to this MetaData list */ override def append(m: MetaData): MetaData = m; - override def containedIn1(m:MetaData): Boolean = false; + override def containedIn1(m: MetaData): Boolean = false; /** returns its argument */ def copy(next: MetaData) = next; - override def filter(f:MetaData => Boolean): MetaData = this; + override def filter(f: MetaData => Boolean): MetaData = this; /** returns null */ def getNamespace(owner: Node) = null; @@ -19,13 +29,13 @@ case object Null extends MetaData { final override def length = 0; - final override def length(i:Int) = i; + final override def length(i: Int) = i; def isPrefixed = false; /** deep equals method */ override def equals(that: Any) = that match { - case m:MetaData => m.length == 0 + case m: MetaData => m.length == 0 case _ => false; } @@ -59,5 +69,4 @@ case object Null extends MetaData { override def wellformed(scope: NamespaceBinding) = true; - } |