Module io.helidon.data.codegen.query

Package io.helidon.data.codegen.query

Class Criteria

java.lang.Object

io.helidon.data.codegen.query.Criteria

public class Criteria
extends Object

Data query criteria. Criteria expression from method name has no nested parentheses structures. It's just flat list with individual operator expressions separated by AND / OR.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Criteria.Builder	Criteria builder.

Method Summary

Modifier and Type	Method	Description
static Criteria.Builder	builder()	Create criteria expression builder.
static Criteria	create(CriteriaCondition condition)	Create new instance of criteria expression with a single condition.
CriteriaCondition	first()	First condition of the criteria expression.
List<CriteriaConditionNext>	next()	Next condition of the criteria expression with joining logical operator.
CriteriaConditionNext	next(int index)	Next condition of the criteria expression with joining logical operator.

Methods inherited from class java.lang.Object

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

Method Details

create

public static Criteria create(CriteriaCondition condition)

Create new instance of criteria expression with a single condition.

Parameters:

condition - the expression condition

Returns:

new instance of criteria expression

builder

public static Criteria.Builder builder()

Create criteria expression builder.

Returns:

the builder

first

public CriteriaCondition first()

First condition of the criteria expression.

Returns:

the first condition

next

public List<CriteriaConditionNext> next()

Next condition of the criteria expression with joining logical operator.

Returns:

the next condition

next

public CriteriaConditionNext next(int index)

Next condition of the criteria expression with joining logical operator. index starts from 0.

Parameters:

index - next operator expression index

Returns:

criteria operator expression with joining logical operator