EOQualifier
E900222
EOQualifier is a component of Apple’s Enterprise Objects Framework used to define and evaluate query conditions for selecting enterprise objects.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| NSPredicate | 1 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Enterprise Objects Framework component
ⓘ
class ⓘ query predicate abstraction ⓘ |
| appliesTo |
EOEnterpriseObject instances
ⓘ
enterprise objects ⓘ |
| availableSince | early versions of WebObjects ⓘ |
| belongsToFramework |
EOAccess
NERFINISHED
ⓘ
EOControl NERFINISHED ⓘ |
| canBe |
compound qualifier
ⓘ
simple qualifier ⓘ |
| developedBy | Apple Inc. NERFINISHED ⓘ |
| evaluatedIn |
database
ⓘ
memory ⓘ |
| hasMethod |
allQualifierKeys
ⓘ
evaluateWithObject: ⓘ qualifierByApplyingBindings: ⓘ qualifierWithQualifierFormat: ⓘ qualifierWithQualifierFormat:arguments: ⓘ schemaBasedQualifierWithRootEntity: ⓘ validateKeysWithRootClass:error: ⓘ |
| hasSubclass |
EOAndQualifier
ⓘ
EOFetchSpecification NERFINISHED ⓘ EOKeyValueQualifier NERFINISHED ⓘ EONotQualifier ⓘ EOOrQualifier ⓘ |
| influenced | NSPredicate design ⓘ |
| mapsTo | SQL WHERE clause ⓘ |
| partOf |
Enterprise Objects Framework
NERFINISHED
ⓘ
WebObjects NERFINISHED ⓘ |
| relatedTo | NSPredicate NERFINISHED ⓘ |
| representedAs |
format string
ⓘ
object graph ⓘ |
| supports |
binding variables
ⓘ
comparison operators ⓘ compound qualifiers ⓘ database-side filtering of rows ⓘ in-memory filtering of objects ⓘ key-value coding ⓘ logical operators ⓘ |
| usedFor |
building fetch specifications
ⓘ
defining query conditions ⓘ dynamic query construction at runtime ⓘ evaluating query conditions ⓘ filtering enterprise objects ⓘ |
| usedIn |
Java WebObjects applications
ⓘ
Objective-C applications ⓘ |
| usedWith |
EODatabaseChannel
NERFINISHED
ⓘ
EOEditingContext NERFINISHED ⓘ EOFetchSpecification NERFINISHED ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
NSPredicate