api/laravel/Database/Eloquent/Relations/MorphOne.yaml

name: MorphOne
class_comment: '# * @template TRelatedModel of \Illuminate\Database\Eloquent\Model

  # * @template TDeclaringModel of \Illuminate\Database\Eloquent\Model

  # *

  # * @extends \Illuminate\Database\Eloquent\Relations\MorphOneOrMany<TRelatedModel,
  TDeclaringModel, ?TRelatedModel>'
dependencies:
- name: SupportsPartialRelations
  type: class
  source: Illuminate\Contracts\Database\Eloquent\SupportsPartialRelations
- name: Builder
  type: class
  source: Illuminate\Database\Eloquent\Builder
- name: Collection
  type: class
  source: Illuminate\Database\Eloquent\Collection
- name: Model
  type: class
  source: Illuminate\Database\Eloquent\Model
- name: CanBeOneOfMany
  type: class
  source: Illuminate\Database\Eloquent\Relations\Concerns\CanBeOneOfMany
- name: ComparesRelatedModels
  type: class
  source: Illuminate\Database\Eloquent\Relations\Concerns\ComparesRelatedModels
- name: SupportsDefaultModels
  type: class
  source: Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels
- name: JoinClause
  type: class
  source: Illuminate\Database\Query\JoinClause
properties: []
methods:
- name: getResults
  visibility: public
  parameters: []
  comment: "# * @template TRelatedModel of \\Illuminate\\Database\\Eloquent\\Model\n\
    # * @template TDeclaringModel of \\Illuminate\\Database\\Eloquent\\Model\n# *\n\
    # * @extends \\Illuminate\\Database\\Eloquent\\Relations\\MorphOneOrMany<TRelatedModel,\
    \ TDeclaringModel, ?TRelatedModel>\n# */\n# class MorphOne extends MorphOneOrMany\
    \ implements SupportsPartialRelations\n# {\n# use CanBeOneOfMany, ComparesRelatedModels,\
    \ SupportsDefaultModels;\n# \n# /** @inheritDoc"
- name: initRelation
  visibility: public
  parameters:
  - name: models
  - name: relation
  comment: '# @inheritDoc'
- name: match
  visibility: public
  parameters:
  - name: models
  - name: results
  - name: relation
  comment: '# @inheritDoc'
- name: getRelationExistenceQuery
  visibility: public
  parameters:
  - name: query
  - name: parentQuery
  - name: columns
    default: '[''*'']'
  comment: '# @inheritDoc'
- name: addOneOfManySubQueryConstraints
  visibility: public
  parameters:
  - name: query
  - name: column
    default: 'null'
  - name: aggregate
    default: 'null'
  comment: '# * Add constraints for inner join subselect for one of many relationships.

    # *

    # * @param  \Illuminate\Database\Eloquent\Builder<TRelatedModel>  $query

    # * @param  string|null  $column

    # * @param  string|null  $aggregate

    # * @return void'
- name: getOneOfManySubQuerySelectColumns
  visibility: public
  parameters: []
  comment: '# * Get the columns that should be selected by the one of many subquery.

    # *

    # * @return array|string'
- name: addOneOfManyJoinSubQueryConstraints
  visibility: public
  parameters:
  - name: join
  comment: '# * Add join query constraints for one of many relationships.

    # *

    # * @param  \Illuminate\Database\Query\JoinClause  $join

    # * @return void'
- name: newRelatedInstanceFor
  visibility: public
  parameters:
  - name: parent
  comment: '# * Make a new related instance for the given model.

    # *

    # * @param  TDeclaringModel  $parent

    # * @return TRelatedModel'
- name: getRelatedKeyFrom
  visibility: protected
  parameters:
  - name: model
  comment: '# * Get the value of the model''s foreign key.

    # *

    # * @param  TRelatedModel  $model

    # * @return int|string'
traits:
- Illuminate\Contracts\Database\Eloquent\SupportsPartialRelations
- Illuminate\Database\Eloquent\Builder
- Illuminate\Database\Eloquent\Collection
- Illuminate\Database\Eloquent\Model
- Illuminate\Database\Eloquent\Relations\Concerns\CanBeOneOfMany
- Illuminate\Database\Eloquent\Relations\Concerns\ComparesRelatedModels
- Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels
- Illuminate\Database\Query\JoinClause
- CanBeOneOfMany
interfaces:
- SupportsPartialRelations