UniqueKey Class

Package:: com.azure.cosmos.models

Maven Artifact:: com.azure:azure-cosmos:4.76.0

java.lang.Object
- com.azure.cosmos.models.UniqueKey

public final class UniqueKey

Represents a unique key on that enforces uniqueness constraint on items in the container in the Azure Cosmos DB service.

For containers, the value of partition key is implicitly a part of each unique key.
Uniqueness constraint is also enforced for missing values.

For instance, if unique key policy defines a unique key with single property path, there could be only one item that has missing value for this property.

Constructor Summary

Constructor	Description
UniqueKey(List<String> paths)	Instantiates a new Unique key with paths.

Method Summary

Modifier and Type	Method and Description
List<String>	getPaths() Gets the paths, a set of which must be unique for each item in the Azure Cosmos DB service.
UniqueKey	setPaths(List<String> paths) Sets the paths, a set of which must be unique for each item in the Azure Cosmos DB service.

Methods inherited from java.lang.Object

clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Details

UniqueKey

public UniqueKey(List<String> paths)

Instantiates a new Unique key with paths.

Parameters:

paths - the unique paths.

Method Details

getPaths

public List<String> getPaths()

Gets the paths, a set of which must be unique for each item in the Azure Cosmos DB service.

The paths to enforce uniqueness on. Each path is a rooted path of the unique property in the item, such as "/name/first".

Returns:

the unique paths.

setPaths

public UniqueKey setPaths(List<String> paths)

Sets the paths, a set of which must be unique for each item in the Azure Cosmos DB service.