public class WhereClausePull extends TuplePull
Modifier and Type | Field | Description |
---|---|---|
(package private) TuplePull |
base |
|
(package private) Expression |
predicate |
Constructor | Description |
---|---|
WhereClausePull(TuplePull base,
Expression predicate) |
Modifier and Type | Method | Description |
---|---|---|
void |
close() |
Close the tuple stream, indicating that although not all tuples have been read,
no further tuples are required and resources can be released
|
boolean |
nextTuple(XPathContext context) |
Move on to the next tuple.
|
TuplePull base
Expression predicate
public WhereClausePull(TuplePull base, Expression predicate)
public boolean nextTuple(XPathContext context) throws XPathException
nextTuple
in class TuplePull
context
- the dynamic evaluation contextXPathException