NullIndexField Class Reference
Null index field - means search engine does not implement this field. More...
Inheritance diagram for NullIndexField:
Collaboration diagram for NullIndexField:
Public Member Functions | |
| checkFlag ( $flag) | |
| Check if flag is set. | |
| getMapping (SearchEngine $engine) | |
| Get mapping for specific search engine. | |
| merge (SearchIndexField $that) | |
| Merge two field definitions if possible. | |
| setFlag ( $flag, $unset=false) | |
| Set global flag for this field. | |
Additional Inherited Members | |
 Public Attributes inherited from SearchIndexField | |
| const | FLAG_CASEFOLD = 1 |
| Generic field flags. | |
| const | FLAG_NO_HIGHLIGHT = 4 |
| This field does not need highlight handling. | |
| const | FLAG_NO_INDEX = 8 |
| Do not index this field, just store it. | |
| const | FLAG_SCORING = 2 |
| This field contains secondary information, which is already present in other fields, but can be used for scoring. | |
| const | INDEX_TYPE_BOOL = 6 |
| const | INDEX_TYPE_DATETIME = 4 |
| const | INDEX_TYPE_INTEGER = 2 |
| const | INDEX_TYPE_KEYWORD = 1 |
| const | INDEX_TYPE_NESTED = 5 |
| const | INDEX_TYPE_NUMBER = 3 |
| const | INDEX_TYPE_SHORT_TEXT = 7 |
| SHORT_TEXT is meant to be used with short text made of mostly ascii technical information. | |
| const | INDEX_TYPE_TEXT = 0 |
| Field types. | |
Detailed Description
Null index field - means search engine does not implement this field.
Definition at line 6 of file NullIndexField.php.
Member Function Documentation
◆ checkFlag()
| NullIndexField::checkFlag | ( | $flag | ) |
Check if flag is set.
- Parameters
-
$flag
- Returns
- int 0 if unset, !=0 if set
Implements SearchIndexField.
Definition at line 32 of file NullIndexField.php.
◆ getMapping()
| NullIndexField::getMapping | ( | SearchEngine | $engine | ) |
Get mapping for specific search engine.
- Parameters
-
SearchEngine $engine
- Returns
- array|null Null means this field does not map to anything
Implements SearchIndexField.
Definition at line 13 of file NullIndexField.php.
◆ merge()
| NullIndexField::merge | ( | SearchIndexField | $that | ) |
Merge two field definitions if possible.
- Parameters
-
SearchIndexField $that
- Returns
- SearchIndexField|false New definition or false if not mergeable.
Implements SearchIndexField.
Definition at line 42 of file NullIndexField.php.
◆ setFlag()
| NullIndexField::setFlag | ( | $flag, | |
$unset = false |
|||
| ) |
Set global flag for this field.
- Parameters
-
int $flag Bit flag to set/unset bool $unset True if flag should be unset, false by default
- Returns
- $this
Implements SearchIndexField.
Definition at line 24 of file NullIndexField.php.
The documentation for this class was generated from the following file:
- includes/search/NullIndexField.php
