Module is.codion.framework.model

Package is.codion.framework.model

Interface EntityTreeModel.Builder.RootsStep

All Known Subinterfaces:

SwingEntityTreeModel.Builder.RootsStep

Enclosing interface:

EntityTreeModel.Builder<B extends EntityTreeModel.Builder<B>>

public static interface EntityTreeModel.Builder.RootsStep

Provides a EntityTreeModel.Builder.ConnectionStep

Method Summary

Modifier and Type	Method	Description
EntityTreeModel.Builder.ConnectionStep	roots(EntityType entityType)
EntityTreeModel.Builder.ConnectionStep	roots(EntityType entityType, Consumer<EntityTreeModel.Builder.Roots> roots)	Configures the query selecting the roots.

Method Details

roots

EntityTreeModel.Builder.ConnectionStep roots(EntityType entityType)

Parameters:

entityType - the type of the root entities

Returns:

a EntityTreeModel.Builder.ConnectionStep

roots

EntityTreeModel.Builder.ConnectionStep roots(EntityType entityType,
 Consumer<EntityTreeModel.Builder.Roots> roots)

Configures the query selecting the roots. A condition replaces the default one, the self-referencing foreign keys being null, which it may include if needed.

EntityTreeModel.builder()
        .roots(Employee.TYPE, roots -> roots
                .condition(() -> Employee.LASTNAME.equalTo("Edwards"))
                .select(select -> select.orderBy(ascending(Employee.LASTNAME))));

Parameters:

entityType - the type of the root entities

roots - configures the query selecting the roots

Returns:

a EntityTreeModel.Builder.ConnectionStep

See Also:

• EntityTreeModel.Builder.Roots