org.eclipse.wst.rdb.internal.models.sql.datatypes
Interface BooleanDataType
- All Superinterfaces:
- DataType, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.ENamedElement, org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier, PredefinedDataType, SQLDataType, SQLObject
- All Known Implementing Classes:
- BooleanDataTypeImpl
- public interface BooleanDataType
- extends PredefinedDataType
A representation of the model object 'Boolean Data Type'.
4.5 Boolean types
The data type boolean comprises the distinct truth values True and False. Unless prohibited by a NOT NULL constraint, the boolean data type also supports the Unknown truth value as the null value. This specification does not make a distinction between the null value of the boolean data type and the Unknown truth value that is the result of an SQL , , or ; they may be used interchangeably to mean exactly the same thing.
The boolean data type is described by the boolean data type descriptor. The boolean data type descriptor contains:
- The name of the boolean data type (BOOLEAN ).
- See Also:
SQLDataTypesPackage.getBooleanDataType()
| Methods inherited from interface org.eclipse.wst.rdb.internal.models.sql.datatypes.DataType |
setContainer |
| Methods inherited from interface org.eclipse.wst.rdb.internal.models.sql.schema.SQLObject |
addEAnnotation, addEAnnotationDetail, getDependencies, getDescription, getEAnnotation, getEAnnotationDetail, getLabel, removeEAnnotationDetail, setAnnotationDetail, setDescription, setLabel |
| Methods inherited from interface org.eclipse.emf.ecore.ENamedElement |
getName, setName |
| Methods inherited from interface org.eclipse.emf.ecore.EModelElement |
getEAnnotations |
| Methods inherited from interface org.eclipse.emf.ecore.EObject |
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset |
| Methods inherited from interface org.eclipse.emf.common.notify.Notifier |
eAdapters, eDeliver, eNotify, eSetDeliver |