Package org.springframework.data.couchbase.repository.query

Class CountFragment

java.lang.Object

org.springframework.data.couchbase.repository.query.CountFragment

public class CountFragment
extends Object

An utility entity that allows to extract total row count out of a COUNT(*) N1QL query.

The query should use the COUNT_ALIAS, eg.: SELECT COUNT(*) AS count FROM default;

This ensures that the framework will be able to map the JSON result to this CountFragment class so that it can be used.

Field Summary

Fields

Modifier and Type	Field	Description
long	count	The value for a COUNT that used COUNT_ALIAS as an alias.
static final String	COUNT_ALIAS	Use this alias for the COUNT part of a N1QL query so that the framework can extract the count result.

Constructor Summary

Constructors

Constructor	Description
CountFragment()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

COUNT_ALIAS

public static final String COUNT_ALIAS

Use this alias for the COUNT part of a N1QL query so that the framework can extract the count result. Eg.: "SELECT A.COUNT(*) AS " + COUNT_ALIAS + " FROM A";

See Also:

• Constant Field Values

count

public long count

The value for a COUNT that used COUNT_ALIAS as an alias.

Constructor Details

CountFragment

public CountFragment()