com.icl.saxon.functions
public class Key extends Function
Method Summary | |
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NodeEnumeration | enumerate(Context context, boolean sorted)
Enumerate the expression |
Value | evaluate(Context context)
Evaluate the expression |
int | getDataType()
Determine the data type of the expression |
int | getDependencies()
Determine which aspects of the context the expression depends on. |
String | getName() |
boolean | isContextDocumentNodeSet()
Determine, in the case of an expression whose data type is Value.NODESET,
whether all the nodes in the node-set are guaranteed to come from the same
document as the context node. |
Expression | reduce(int dep, Context context)
Remove specified dependencies. |
Expression | simplify()
Simplify and validate |
Returns: Value.NODESET