| java.lang.Object
 net.sf.saxon.expr.ComputedExpression
net.sf.saxon.expr.UnaryExpression
net.sf.saxon.expr.UntypedAtomicConverter
| UntypedAtomicConverter | | final public class UntypedAtomicConverter extends UnaryExpression implements MappingFunction(Code) | | An UntypedAtomicConverter is an expression that converts any untypedAtomic items in
a sequence to a specified type
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| UntypedAtomicConverter | | public UntypedAtomicConverter(Expression sequence, AtomicType requiredItemType, boolean allConverted)(Code) | | Constructor
Parameters:
sequence - this must be a sequence of atomic values. This is not checked; a ClassCastExceptionwill occur if the precondition is not satisfied.
Parameters:
requiredItemType - the item type to which untypedAtomic items in the sequence should be converted,using the rules for "cast as".
Parameters:
allConverted - true if the result of this expression is a sequence in which all itemsbelong to the required type |
| displayOperator | | protected String displayOperator(NamePool pool)(Code) | | Give a string representation of the operator for use in diagnostics
the operator, as a string |
| evaluateItem | | public Item evaluateItem(XPathContext context) throws XPathException(Code) | | Evaluate as an Item. This should only be called if the UntypedAtomicConverter has cardinality zero-or-one
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| getItemType | | public ItemType getItemType(TypeHierarchy th)(Code) | | Determine the data type of the items returned by the expression
Parameters:
th - |
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