JoinOnBuilder (Blazebit Persistence Core API 1.5.0-Alpha2 API)

Type Parameters:

T - The result type

All Superinterfaces:

BaseJoinOnBuilder<JoinOnBuilder<T>>
```
public interface JoinOnBuilder<T>
extends BaseJoinOnBuilder<JoinOnBuilder<T>>
```
An interface for builders that support join on. This is related to the fact, that a query builder supports join on clauses.

Since:

1.0.0

Author:

Christian Beikov

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`T`	`end()`	Finishes the ON clause and adds it to the parent predicate container represented by the type `T`.
`JoinOnOrBuilder<JoinOnBuilder<T>>`	`onOr()`	Starts a `JoinOnOrBuilder` which is a predicate consisting only of disjunctiv connected predicates.
`T`	`setOnExpression(String expression)`	Sets the given expression as expression for the on clause.
`MultipleSubqueryInitiator<T>`	`setOnExpressionSubqueries(String expression)`	Starts a `MultipleSubqueryInitiator` for expression of the on clause.

Methods inherited from interface com.blazebit.persistence.BaseJoinOnBuilder
on, onCase, onExists, onExists, onExpression, onExpressionSubqueries, onNotExists, onNotExists, onSimpleCase, onSubqueries, onSubquery, onSubquery, onSubquery, onSubquery

- Method Detail
  - onOr
```
JoinOnOrBuilder<JoinOnBuilder<T>> onOr()
```
    Starts a JoinOnOrBuilder which is a predicate consisting only of disjunctiv connected predicates. When the builder finishes, the predicate is added to the parent predicate container represented by the type T.
    
    Returns:
    
    The or predicate builder for the having clause
  - end
```
T end()
```
    Finishes the ON clause and adds it to the parent predicate container represented by the type T.
    
    Returns:
    
    The parent predicate container builder
  - setOnExpression
```
T setOnExpression(String expression)
```
    Sets the given expression as expression for the on clause.
    
    Parameters:
    
    expression - The on expression
    
    Returns:
    
    The builder
    
    Since:
    
    1.2.0
  - setOnExpressionSubqueries
```
MultipleSubqueryInitiator<T> setOnExpressionSubqueries(String expression)
```
    Starts a MultipleSubqueryInitiator for expression of the on clause.
    All occurrences of subsequently defined subqueryAliases in expression will be replaced by the respective subquery. When the builder finishes, the resulting expression is used as expression for the on clause.
    
    Parameters:
    
    expression - The on expression
    
    Returns:
    
    The subquery initiator for building multiple subqueries for their respective subqueryAliases
    
    Since:
    
    1.2.0