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Qore Mapper Module Reference
1.4
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abstract base class for hash iterator mappping classes based on a mapper object and an iterator input source More...

Public Member Functions | |
| constructor (Qore::AbstractIterator iter) | |
| creates the iterator from the arguments passed More... | |
| bool | hasBulk () |
| returns True if the iterator supports bulk mode; this method returns False (the default) | |
| list< hash > | mapBulk (int size) |
| performs bulk mapping; if the iterator does not support bulk mapping then it is simulated in this method More... | |
| bool | next () |
| Moves the current position of the iterator to the next element; returns False if there are no more elements. | |
| bool | valid () |
| returns True if the iterator is currently pointing at a valid element, False if not | |
Private Attributes | |
| Qore::AbstractIterator | i |
| input iterator; AbstractIterator::getValue() must return a hash | |
abstract base class for hash iterator mappping classes based on a mapper object and an iterator input source
| Mapper::AbstractMapperIterator::constructor | ( | Qore::AbstractIterator | iter | ) |
creates the iterator from the arguments passed
| iter | input iterator; AbstractIterator::getValue() must return a hash |
performs bulk mapping; if the iterator does not support bulk mapping then it is simulated in this method
| size | the number of rows to return |