net.sf.saxon.om
public class EmptyNamespaceDeclarationList extends Object implements NamespaceDeclarations
Method Summary | |
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static EmptyNamespaceDeclarationList | getInstance()
Get the singular instance of this class |
int | getNamespaceCode(int index)
Get the n'th declaration in the list in the form of a namespace code. |
int[] | getNamespaceCodes(int[] buffer)
Get all the namespace codes, as an array.
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int | getNumberOfNamespaces()
Get the number of declarations (and undeclarations) in this list. |
String | getPrefix(int index)
Get the prefix of the n'th declaration (or undeclaration) in the list,
counting from zero.
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String | getURI(int index)
Get the namespace URI of the n'th declaration (or undeclaration) in the list,
counting from zero.
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Returns: the singular instance of this class
Parameters: index the index identifying which declaration is required.
Returns: the namespace code. This is an integer whose upper half indicates the prefix (0 represents the default namespace), and whose lower half indicates the URI (0 represents an undeclaration).
Throws: IndexOutOfBoundsException if the index is out of range.
Parameters: buffer a sacrificial array that the method is free to use to contain the result. May be null.
Returns: an integer array containing namespace codes. The array may be filled completely with namespace codes, or it may be incompletely filled, in which case a -1 integer acts as a terminator.
Parameters: index the index identifying which declaration is required.
Returns: the namespace prefix. For a declaration or undeclaration of the default namespace, this is the zero-length string.
Throws: IndexOutOfBoundsException if the index is out of range.
Parameters: index the index identifying which declaration is required.
Returns: the namespace URI. For a namespace undeclaration, this is the zero-length string.
Throws: IndexOutOfBoundsException if the index is out of range.