org.springframework.data.r2dbc.query

Class Criteria

java.lang.Object

org.springframework.data.r2dbc.query.Criteria

public class Criteria
extends Object

Central class for creating queries. It follows a fluent API style so that you can easily chain together multiple criteria. Static import of the Criteria.property(…) method will improve readability as in where(property(…).is(…).

Author:

Mark Paluch, Oliver Drotbohm

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Criteria.CriteriaStep Interface declaring terminal builder methods to build a Criteria.

Method Summary

Modifier and Type	Method and Description
Criteria.CriteriaStep	and(String column) Create a new Criteria and combine it with AND using the provided column name.
Criteria.CriteriaStep	or(String column) Create a new Criteria and combine it with OR using the provided column name.
static Criteria.CriteriaStep	where(String column) Static factory method to create a Criteria using the provided column name.

Methods inherited from class java.lang.Object

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

Method Detail

where

public static Criteria.CriteriaStep where(String column)

Static factory method to create a Criteria using the provided column name.

Parameters:

column - Must not be null or empty.

Returns:

a new Criteria.CriteriaStep object to complete the first Criteria.

and

public Criteria.CriteriaStep and(String column)

Create a new Criteria and combine it with AND using the provided column name.

Parameters:

column - Must not be null or empty.

Returns:

a new Criteria.CriteriaStep object to complete the next Criteria.

or

public Criteria.CriteriaStep or(String column)

Create a new Criteria and combine it with OR using the provided column name.

Parameters:

column - Must not be null or empty.

Returns:

a new Criteria.CriteriaStep object to complete the next Criteria.