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The PolyDocument object in the Polypheny JDBC Multimodel Extension serves as a representation of a document in a document-based result within the Polypheny environment. It extends the PolyMap class, inheriting its functionality while specifying its type as ProtoValueType.DOCUMENT.
Constructors
Constructor with Map Parameter
public PolyDocument(Map<PolyString, PolyValue> value)
Creates a new PolyDocument object from a given map of PolyString and PolyValue pairs.
Parameters:
| Parameter | Type | Description |
|---|---|---|
value |
Map<PolyString, PolyValue> |
The key-value pairs representing the document |
Constructor with Single Key-Value Pair
public PolyDocument(PolyString key, PolyValue value)
Creates a new PolyDocument object with a single key-value pair.
Parameters:
| Parameter | Type | Description |
|---|---|---|
key |
PolyString |
The key representing a field in the document |
value |
PolyValue |
The value associated with the key |
You can treat a PolyDocument object like a Map<PolyString, PolyValue>, enabling you to easily iterate over its keys and values, among other operations.
Usage:
PolyDocument document = PolyDocument.ofDocument(someMap);
for (Map.Entry<PolyString, PolyValue> entry : document.entrySet()) {
// Process each key-value pair in the document
}
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