org.omg.cwm.resource.relational
Interface ForeignKey
- All Superinterfaces:
- Element, org.omg.cwm.foundation.keysindexes.KeyRelationship, ModelElement, javax.jmi.reflect.RefBaseObject, javax.jmi.reflect.RefFeatured, javax.jmi.reflect.RefObject
- public interface ForeignKey
- extends org.omg.cwm.foundation.keysindexes.KeyRelationship
A Foreign Key associates columns from one table with columns of another
table.
Method Summary |
org.omg.cwm.resource.relational.enumerations.DeferrabilityType |
getDeferrability()
Indicates if the validity of the ForeignKey is to be tested at each statement
or at the end of a transaction. |
org.omg.cwm.resource.relational.enumerations.ReferentialRuleType |
getDeleteRule()
An enumerated type. |
org.omg.cwm.resource.relational.enumerations.ReferentialRuleType |
getUpdateRule()
Same as deleteRule for updates of the primary key data record |
void |
setDeferrability(org.omg.cwm.resource.relational.enumerations.DeferrabilityType newValue)
Indicates if the validity of the ForeignKey is to be tested at each statement
or at the end of a transaction. |
void |
setDeleteRule(org.omg.cwm.resource.relational.enumerations.ReferentialRuleType newValue)
An enumerated type. |
void |
setUpdateRule(org.omg.cwm.resource.relational.enumerations.ReferentialRuleType newValue)
Same as deleteRule for updates of the primary key data record |
Methods inherited from interface org.omg.cwm.foundation.keysindexes.KeyRelationship |
getFeature, getUniqueKey, setUniqueKey |
Methods inherited from interface javax.jmi.reflect.RefObject |
refClass, refDelete, refImmediateComposite, refIsInstanceOf, refOutermostComposite |
Methods inherited from interface javax.jmi.reflect.RefFeatured |
refGetValue, refGetValue, refInvokeOperation, refInvokeOperation, refSetValue, refSetValue |
Methods inherited from interface javax.jmi.reflect.RefBaseObject |
equals, hashCode, refImmediatePackage, refMetaObject, refMofId, refOutermostPackage, refVerifyConstraints |
getDeleteRule
public org.omg.cwm.resource.relational.enumerations.ReferentialRuleType getDeleteRule()
throws javax.jmi.reflect.JmiException
- An enumerated type. Indicates the disposition of the data records containing
the foreign key value when the record of the matching primary key is deleted.
setDeleteRule
public void setDeleteRule(org.omg.cwm.resource.relational.enumerations.ReferentialRuleType newValue)
throws javax.jmi.reflect.JmiException
- An enumerated type. Indicates the disposition of the data records containing
the foreign key value when the record of the matching primary key is deleted.
getUpdateRule
public org.omg.cwm.resource.relational.enumerations.ReferentialRuleType getUpdateRule()
throws javax.jmi.reflect.JmiException
- Same as deleteRule for updates of the primary key data record
setUpdateRule
public void setUpdateRule(org.omg.cwm.resource.relational.enumerations.ReferentialRuleType newValue)
throws javax.jmi.reflect.JmiException
- Same as deleteRule for updates of the primary key data record
getDeferrability
public org.omg.cwm.resource.relational.enumerations.DeferrabilityType getDeferrability()
throws javax.jmi.reflect.JmiException
- Indicates if the validity of the ForeignKey is to be tested at each statement
or at the end of a transaction.
setDeferrability
public void setDeferrability(org.omg.cwm.resource.relational.enumerations.DeferrabilityType newValue)
throws javax.jmi.reflect.JmiException
- Indicates if the validity of the ForeignKey is to be tested at each statement
or at the end of a transaction.
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