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java.lang.Objectnet.sf.saxon.om.NamespaceDeclarationsImpl
An implementation of the NamespaceDeclarations interface, based on encapsulating an array of namespace codes.
| Constructor Summary | |
NamespaceDeclarationsImpl()
|
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NamespaceDeclarationsImpl(NamePool pool,
int[] codes)
Construct a set of namespace declarations |
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| Method Summary | |
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. |
int |
getNumberOfNamespaces()
Get the number of declarations (and undeclarations) in this list. |
java.lang.String |
getPrefix(int index)
Get the prefix of the n'th declaration (or undeclaration) in the list, counting from zero. |
java.lang.String |
getURI(int index)
Get the namespace URI of the n'th declaration (or undeclaration) in the list, counting from zero. |
void |
setNamePool(NamePool pool)
Set the name pool |
void |
setNamespaceCodes(int[] codes)
Set the namespace codes. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public NamespaceDeclarationsImpl()
public NamespaceDeclarationsImpl(NamePool pool,
int[] codes)
pool - the name poolcodes - an integer array holding the namespace codes. These
codes are allocated by the name pool, and can be used to look up
a prefix and uri in the name pool. If the array contains the integer
-1, this acts as a terminator for the list. This is the format
returned by the method NodeInfo.getDeclaredNamespaces(int[]).
A value of null is equivalent to supplying an empty array.| Method Detail |
public void setNamePool(NamePool pool)
public void setNamespaceCodes(int[] codes)
codes - an integer array holding the namespace codes. These
codes are allocated by the name pool, and can be used to look up
a prefix and uri in the name pool. If the array contains the integer
-1, this acts as a terminator for the list. This is the format
returned by the method NodeInfo.getDeclaredNamespaces(int[]).
A value of null is equivalent to supplying an empty array.public int[] getNamespaceCodes(int[] buffer)
getNamespaceCodes in interface NamespaceDeclarationsbuffer - a sacrificial array that the method is free to use to contain the result.
May be null.
public int getNumberOfNamespaces()
getNumberOfNamespaces in interface NamespaceDeclarationspublic java.lang.String getPrefix(int index)
getPrefix in interface NamespaceDeclarationsindex - the index identifying which declaration is required.
java.lang.IndexOutOfBoundsException - if the index is out of range.public java.lang.String getURI(int index)
getURI in interface NamespaceDeclarationsindex - the index identifying which declaration is required.
java.lang.IndexOutOfBoundsException - if the index is out of range.public int getNamespaceCode(int index)
getNamespaceCode in interface NamespaceDeclarationsindex - the index identifying which declaration is required.
java.lang.IndexOutOfBoundsException - if the index is out of range.NamePool.getPrefixFromNamespaceCode(int),
NamePool.getURIFromNamespaceCode(int)
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