JDBC Driver - Document Results

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The DocumentResult object in the Polypheny JDBC Multimodel Extension represent the result of a query in the document model. It is a collection of documents that offers an standard compliant java iterator to access them while the documents are automatically fetched as required in the background.

iterator

public Iterator<PolyDocument> iterator()

Returns a Java-compliant iterator that iterates over PolyDocument objects contained in the DocumentResult.

Return Type:

  • Returns an iterator over PolyDocument objects.

Usage:

Iterator<PolyDocument> documentIterator = documentResult.iterator();
while (documentIterator.hasNext()) {
    PolyDocument polyDocument = documentIterator.next();
    // Process each PolyDocument object...
}

To iterate over the documents and print each one:

Iterator<PolyDocument> documentIterator = documentResult.iterator();
while (documentIterator.hasNext()) {
    PolyDocument polyDocument = documentIterator.next();
    System.out.println(polyDocument.toString());
}
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