Package com.ibm.fhir.database.utils.model

Class NopObject

java.lang.Object

com.ibm.fhir.database.utils.model.BaseObject

com.ibm.fhir.database.utils.model.NopObject

All Implemented Interfaces:

IDatabaseObject

public class NopObject
extends BaseObject

A NOP (no operation) object which can be used to simplify dependencies by making this object depend on other, then everything else simply depend on this, should that be the sort of behavior you want.

Field Summary

Fields inherited from class com.ibm.fhir.database.utils.model.BaseObject

migrations, version

Constructor Summary

Constructors

Constructor	Description
NopObject(String schemaName, String objectName)	Public constructor

Method Summary

Modifier and Type	Method	Description
void	apply(IDatabaseAdapter target)	Apply the DDL for this object to the target database
void	apply(Integer priorVersion, IDatabaseAdapter target)	Apply migration logic to bring the target database to the current level of this object
void	applyTx(IDatabaseAdapter target, ITransactionProvider tp, IVersionHistoryService vhs)	Apply the DDL, but within its own transaction
void	drop(IDatabaseAdapter target)	DROP this object from the target database
void	visit(DataModelVisitor v)	Visit this IDatabaseObject with the given DataModelVisitor.
void	visitReverse(DataModelVisitor v)	Visit this IDatabaseObject with the given DataModelVisitor.

Methods inherited from class com.ibm.fhir.database.utils.model.BaseObject

addDependencies, addDependency, addPrivilege, addTag, addTags, applyVersion, collect, equals, fetchDependenciesTo, getName, getObjectName, getObjectType, getQualifiedName, getSchemaName, getTags, getTypeNameVersion, getVersion, grant, grantGroupPrivileges, hashCode, toString, visit

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NopObject

public NopObject(String schemaName,
                 String objectName)

Public constructor

Parameters:

schemaName -

objectName -

Method Detail

apply

public void apply(IDatabaseAdapter target)

Description copied from interface: IDatabaseObject

Apply the DDL for this object to the target database

Parameters:

target - the database target

apply

public void apply(Integer priorVersion,
                  IDatabaseAdapter target)

Description copied from interface: IDatabaseObject

Apply migration logic to bring the target database to the current level of this object

target - the database target

drop

public void drop(IDatabaseAdapter target)

Description copied from interface: IDatabaseObject

DROP this object from the target database

applyTx

public void applyTx(IDatabaseAdapter target,
                    ITransactionProvider tp,
                    IVersionHistoryService vhs)

Description copied from interface: IDatabaseObject

Apply the DDL, but within its own transaction

Specified by:

applyTx in interface IDatabaseObject

Overrides:

applyTx in class BaseObject

Parameters:

target - the target database we apply to

tp - of thread-specific transactions

vhs - the service interface for adding this object to the version history table

visit

public void visit(DataModelVisitor v)

Description copied from interface: IDatabaseObject

Visit this IDatabaseObject with the given DataModelVisitor. Any sub-objects should be visited in creation order.

visitReverse

public void visitReverse(DataModelVisitor v)

Description copied from interface: IDatabaseObject

Visit this IDatabaseObject with the given DataModelVisitor. Any sub-objects should be visited in reverse order.