Package org.apache.cayenne.access.flush.operation

Class Qualifier

java.lang.Object

org.apache.cayenne.access.flush.operation.Qualifier

public class Qualifier
extends Object

Qualifier of DB row. It uses PK and optimistic lock qualifier if any.

Since:

4.2

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<DbAttribute,Object>	additionalQualifier
protected List<String>	nullNames
protected boolean	optimisticLock
protected final DbRowOp	row

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Qualifier(DbRowOp row)

Method Summary

Modifier and Type	Method	Description
void	addAdditionalQualifier(DbAttribute dbAttribute, Object value)
void	addAdditionalQualifier(DbAttribute dbAttribute, Object value, boolean optimisticLock)
Collection<String>	getNullQualifierNames()
List<DbAttribute>	getQualifierAttributes()
Map<String,Object>	getSnapshot()
boolean	isSameBatch(Qualifier other)
boolean	isUsingOptimisticLocking()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

row

protected final DbRowOp row

additionalQualifier

protected Map<DbAttribute,Object> additionalQualifier

nullNames

protected List<String> nullNames

optimisticLock

protected boolean optimisticLock

Constructor Details

Qualifier

protected Qualifier(DbRowOp row)

Method Details

getSnapshot

public Map<String,Object> getSnapshot()

getQualifierAttributes

public List<DbAttribute> getQualifierAttributes()

getNullQualifierNames

public Collection<String> getNullQualifierNames()

addAdditionalQualifier

public void addAdditionalQualifier(DbAttribute dbAttribute,
 Object value)

addAdditionalQualifier

public void addAdditionalQualifier(DbAttribute dbAttribute,
 Object value,
 boolean optimisticLock)

isUsingOptimisticLocking

public boolean isUsingOptimisticLocking()

isSameBatch

public boolean isSameBatch(Qualifier other)