public interface PropertyFunction
| Modifier and Type | Method and Description |
|---|---|
void |
build(PropFuncArg argSubject,
Node predicate,
PropFuncArg argObject,
ExecutionContext execCxt)
Called during query plan construction immediately after the
construction of the property function instance.
|
QueryIterator |
exec(QueryIterator input,
PropFuncArg argSubject,
Node predicate,
PropFuncArg argObject,
ExecutionContext execCxt)
Create an iterator of bindings for the given inputs
|
void build(PropFuncArg argSubject, Node predicate, PropFuncArg argObject, ExecutionContext execCxt)
argSubject - The parsed argument(s) in the subject positionpredicate - The extension URI (as a Node).argObject - The parsed argument(s) in the object positionexecCxt - Execution contextQueryIterator exec(QueryIterator input, PropFuncArg argSubject, Node predicate, PropFuncArg argObject, ExecutionContext execCxt)
input - QueryIterator from the previous stageargSubject - The parsed argument(s) in the subject positionpredicate - The extension URI (as a Node).argObject - The parsed argument(s) in the object positionexecCxt - The execution contextLicenced under the Apache License, Version 2.0