Commit 36ea4d33 authored by Gábor Hojtsy's avatar Gábor Hojtsy

Issue #2933773 by masipila, quietone: Merge handbook documentation to API:...

Issue #2933773 by masipila, quietone: Merge handbook documentation to API: skip_on_empty process plugin
parent ed35f803
......@@ -22,8 +22,8 @@
* - process: Prevents further processing of the input property when the value
* is empty.
* - message: (optional) A message to be logged in the {migrate_message_*} table
* for this row. Messages are only logged for the 'row' skip level. If not
* set, nothing is logged in the message table.
* for this row. Messages are only logged for the 'row' method. If not set,
* nothing is logged in the message table.
*
* Examples:
*
......@@ -33,11 +33,10 @@
* plugin: skip_on_empty
* method: row
* source: field_name
* message: 'Field field_name is missed'
* message: 'Field field_name is missing'
* @endcode
*
* If field_name is empty, skips the entire row and the message 'Field
* field_name is missed' is logged in the message table.
* If 'field_name' is empty, the entire row is skipped and the message 'Field
* field_name is missing' is logged in the message table.
*
* @code
* process:
......@@ -47,12 +46,13 @@
* method: process
* source: parent
* -
* plugin: migration
* plugin: migration_lookup
* migration: d6_taxonomy_term
* @endcode
*
* If parent is empty, any further processing of the property is skipped - thus,
* the next plugin (migration) will not be run.
* If 'parent' is empty, any further processing of the property is skipped and
* the next process plugin (migration_lookup) will not be run. Combining
* skip_on_empty and migration_lookup is a typical process pipeline combination
* for hierarchical entities where the root entity does not have a parent.
*
* @see \Drupal\migrate\Plugin\MigrateProcessInterface
*
......
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