com.blazebit.persistence.view

Interface CorrelationBuilder

public interface CorrelationBuilder

A builder for correlating a basis with an entity class.

Since:

1.2.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method and Description
JoinOnBuilder<ParameterHolder<?>>	correlate(Class<?> entityClass) Correlates a basis with the given entity class.
String	getCorrelationAlias() Generates a meaningful alias that can be used for the correlation.
<T> T	getService(Class<T> serviceClass) Returns the service or null if none is available.

Method Detail

getService

<T> T getService(Class<T> serviceClass)

Returns the service or null if none is available.

Type Parameters:

T - The service type

Parameters:

serviceClass - The type of the service

Returns:

The service or null

getCorrelationAlias

String getCorrelationAlias()

Generates a meaningful alias that can be used for the correlation.

Returns:

The generated alias

correlate

JoinOnBuilder<ParameterHolder<?>> correlate(Class<?> entityClass)

Correlates a basis with the given entity class.

Parameters:

entityClass - The entity class which should be correlated

Returns:

The restriction builder for the correlation predicate