QueryModel.Junction (data-model 3.7.0 API)

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 java.lang.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(java.util.List<QueryModel.Criterion> criteria)`	Creates a junction for a list of citeria.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`QueryModel.Junction`	`add(QueryModel.Criterion c)`	Adds an additional criterion.
`java.util.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 Detail
  - Junction
```
protected Junction()
```
    Default constructor.
  - Junction
```
public Junction(java.util.List<QueryModel.Criterion> criteria)
```
    Creates a junction for a list of citeria.
    
    Parameters:
    
    criteria - the criteria
- Method Detail
  - add
```
public QueryModel.Junction add(QueryModel.Criterion c)
```
    Adds an additional criterion.
    
    Parameters:
    
    c - The criterion
    
    Returns:
    
    This junction
  - getCriteria
```
public java.util.List<QueryModel.Criterion> getCriteria()
```
    Returns:
    
    The Criterion for the junction.
  - isEmpty
```
public boolean isEmpty()
```
    Returns:
    
    Whether the junction is empty