Interface NameList
public interface NameList
The NameList
interface provides the abstraction of an ordered collection of parallel pairs of name and namespace values (which could be null values), without defining or constraining how this collection is implemented. The items in the NameList
are accessible via an integral index, starting from 0.
See also the Document Object Model (DOM) Level 3 Core Specification.
- Since:
- 1.5, DOM Level 3
Method Summary
Modifier and Type | Method | Description |
---|---|---|
boolean | contains(String str) | Test if a name is part of this |
boolean | containsNS(String namespaceURI,
String name) | Test if the pair namespaceURI/name is part of this |
int | getLength() | The number of pairs (name and namespaceURI) in the list. |
String | getName(int index) | Returns the |
String | getNamespaceURI(int index) | Returns the |
Method Detail
getName
String getName(int index)
Returns the index
th name item in the collection.
- Parameters:
-
index
- Index into the collection. - Returns:
- The name at the
index
th position in theNameList
, ornull
if there is no name for the specified index or if the index is out of range.
getNamespaceURI
String getNamespaceURI(int index)
Returns the index
th namespaceURI item in the collection.
- Parameters:
-
index
- Index into the collection. - Returns:
- The namespace URI at the
index
th position in theNameList
, ornull
if there is no name for the specified index or if the index is out of range.
getLength
int getLength()
The number of pairs (name and namespaceURI) in the list. The range of valid child node indices is 0 to length-1
inclusive.
contains
boolean contains(String str)
Test if a name is part of this NameList
.
- Parameters:
-
str
- The name to look for. - Returns:
-
true
if the name has been found,false
otherwise.
containsNS
boolean containsNS(String namespaceURI, String name)
Test if the pair namespaceURI/name is part of this NameList
.
- Parameters:
-
namespaceURI
- The namespace URI to look for. -
name
- The name to look for. - Returns:
-
true
if the pair namespaceURI/name has been found,false
otherwise.