Package io.micronaut.data.model.query

Class QueryModel.Junction

java.lang.Object

io.micronaut.data.model.query.QueryModel.Junction

All Implemented Interfaces:

QueryModel.Criterion

Direct Known Subclasses:

QueryModel.Conjunction, QueryModel.Disjunction, QueryModel.Negation

Enclosing interface:

QueryModel

public abstract static class QueryModel.Junction
extends Object
implements QueryModel.Criterion

base class for a junction (AND or OR or NOT).

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Junction()	Default constructor.
	Junction(List<QueryModel.Criterion> criteria)	Creates a junction for a list of citeria.

Method Summary

Modifier and Type	Method	Description
QueryModel.Junction	add(QueryModel.Criterion c)	Adds an additional criterion.
List<QueryModel.Criterion>	getCriteria()
boolean	isEmpty()

Methods inherited from class java.lang.Object

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

Constructor Details

Junction

protected Junction()

Default constructor.

Junction

public Junction(List<QueryModel.Criterion> criteria)

Creates a junction for a list of citeria.

Parameters:

criteria - the criteria

Method Details

add

public QueryModel.Junction add(QueryModel.Criterion c)

Adds an additional criterion.

Parameters:

c - The criterion

Returns:

This junction

getCriteria

public List<QueryModel.Criterion> getCriteria()

Returns:

The Criterion for the junction.

isEmpty

public boolean isEmpty()

Returns:

Whether the junction is empty