Module is.codion.framework.model

Package is.codion.framework.model

Interface EditorLink.DetailEntity

Enclosing interface:

EditorLink

public static interface EditorLink.DetailEntity

Builder input describing how to load the detail entity for a given master — the lowest-level escape hatch when neither a EditorLink.DetailCondition nor a EditorLink.DetailSelect suffices (e.g. when the detail row is computed rather than selected, or requires multiple round trips).

Invoked on a background thread whenever the framework needs to load the detail row — when the master's active entity changes and on EntityEditor.EditorTasks.refresh().

Implementations must produce at most one entity; returning null signals "no detail row".

See Also:

• EditorLink.Builder.LoadStep.entity(DetailEntity)
• ForeignKeyEditorLink.Builder.entity(DetailEntity)

Method Summary

Modifier and Type	Method	Description
@Nullable Entity	detail(Entity master, EntityConnection connection)

Method Details

detail

@Nullable Entity detail(Entity master,
 EntityConnection connection)

Parameters:

master - the master entity

connection - the connection to use

Returns:

the detail entity, or null if none is available