org.eclipse.wst.rdb.internal.models.sql.constraints
Interface Assertion

All Superinterfaces:

Constraint, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.ENamedElement, org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier, SQLObject

All Known Implementing Classes:

AssertionImpl

public interface Assertion

extends Constraint

A representation of the model object 'Assertion'. 4.17.4 Assertions An assertion is a named constraint that may relate to the content of individual rows of a table, to the entire contents of a table, or to a state required to exist among a number of tables. An assertion is described by an assertion descriptor. In addition to the components of every constraint descriptor an assertion descriptor includes: - The

. An assertion is satisfied if and only if the specified is not False. Syntax defined in section 11.37 Function: Specify an integrity constraint. Format: ::= CREATE ASSERTION CHECK [ ] 10.8 2) The of shall not be equivalent to the of the of any other constraint defined in the same schema.

The following features are supported:

• Search Condition
• Schema
• Constrained Tables

See Also:

SQLConstraintsPackage.getAssertion()

Method Summary

org.eclipse.emf.common.util.EList	getConstrainedTables() Returns the value of the 'Constrained Tables' reference list.
Schema	getSchema() Returns the value of the 'Schema' reference.
SearchCondition	getSearchCondition() Returns the value of the 'Search Condition' containment reference.
void	setSchema(Schema value) Sets the value of the 'Schema' reference.
void	setSearchCondition(SearchCondition value) Sets the value of the 'Search Condition' containment reference.

Methods inherited from interface org.eclipse.wst.rdb.internal.models.sql.constraints.Constraint

isDeferrable, isEnforced, isInitiallyDeferred, setDeferrable, setEnforced, setInitiallyDeferred

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

Method Detail

getSearchCondition

public SearchCondition getSearchCondition()

Returns the value of the 'Search Condition' containment reference.

If the meaning of the 'Search Condition' containment reference isn't clear, there really should be more of a description here...

Returns:

the value of the 'Search Condition' containment reference.

See Also:

setSearchCondition(SearchCondition), SQLConstraintsPackage.getAssertion_SearchCondition()

setSearchCondition

public void setSearchCondition(SearchCondition value)

Sets the value of the 'Search Condition' containment reference.

Parameters:

value - the new value of the 'Search Condition' containment reference.

See Also:

getSearchCondition()

getSchema

public Schema getSchema()

Returns the value of the 'Schema' reference. It is bidirectional and its opposite is 'Assertions'.

If the meaning of the 'Schema' reference isn't clear, there really should be more of a description here...

Returns:

the value of the 'Schema' reference.

See Also:

setSchema(Schema), SQLConstraintsPackage.getAssertion_Schema(), Schema.getAssertions()

setSchema

public void setSchema(Schema value)

Sets the value of the 'Schema' reference.

Parameters:

value - the new value of the 'Schema' reference.

See Also:

getSchema()

getConstrainedTables

public org.eclipse.emf.common.util.EList getConstrainedTables()

Returns the value of the 'Constrained Tables' reference list. The list contents are of type BaseTable.

If the meaning of the 'Constrained Tables' reference list isn't clear, there really should be more of a description here...

Returns:

the value of the 'Constrained Tables' reference list.

See Also:

SQLConstraintsPackage.getAssertion_ConstrainedTables()