com.amazon.carbonado.synthetic

Class SyntheticStorableReferenceAccess<S extends Storable>

java.lang.Object

com.amazon.carbonado.synthetic.SyntheticStorableReferenceAccess<S>

public class SyntheticStorableReferenceAccess<S extends Storable>
extends java.lang.Object

Provides access to the generated storable reference class and utility methods.

Since:

1.2.1

Author:

Brian S O'Neill

See Also:

SyntheticStorableReferenceBuilder

Method Summary

Methods

Modifier and Type	Method and Description
void	copyFromMaster(Storable reference, S master) Sets all the properties of the given reference, using the applicable properties of the given master.
void	copyToMasterPrimaryKey(Storable reference, S master) Sets all the primary key properties of the given master, using the applicable properties of the given reference.
java.util.Comparator<? extends Storable>	getComparator() Returns a comparator for ordering storable reference instances.
java.lang.Class<S>	getMasterClass() Returns the storable class which is referenced.
java.lang.Class<? extends Storable>	getReferenceClass() Returns the generated storable reference class.
boolean	isConsistent(Storable reference, S master) Returns true if the properties of the given reference match those contained in the master, excluding any version property.

Methods inherited from class java.lang.Object

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

Method Detail

getMasterClass

public java.lang.Class<S> getMasterClass()

Returns the storable class which is referenced.

getReferenceClass

public java.lang.Class<? extends Storable> getReferenceClass()

Returns the generated storable reference class.

getComparator

public java.util.Comparator<? extends Storable> getComparator()

Returns a comparator for ordering storable reference instances. This order matches the primary key of the master storable.

copyToMasterPrimaryKey

public void copyToMasterPrimaryKey(Storable reference,
                          S master)
                            throws FetchException

Sets all the primary key properties of the given master, using the applicable properties of the given reference.

Parameters:

reference - source of property values

master - master whose primary key properties will be set

Throws:

FetchException

copyFromMaster

public void copyFromMaster(Storable reference,
                  S master)
                    throws FetchException

Sets all the properties of the given reference, using the applicable properties of the given master.

Parameters:

reference - reference whose properties will be set

master - source of property values

Throws:

FetchException

isConsistent

public boolean isConsistent(Storable reference,
                   S master)
                     throws FetchException

Returns true if the properties of the given reference match those contained in the master, excluding any version property. This will always return true after a call to copyFromMaster.

Parameters:

reference - reference whose properties will be tested

master - source of property values

Throws:

FetchException