org.jpox.store.fieldmanager
Class NullifyRelationFieldManager

java.lang.Object
  org.jpox.store.fieldmanager.AbstractFieldManager
      org.jpox.store.fieldmanager.NullifyRelationFieldManager

All Implemented Interfaces:

FieldConsumer, FieldManager, FieldSupplier

public class NullifyRelationFieldManager
extends AbstractFieldManager

Manager that nullifies any Collection/Map/PC fields of the object.

Version:

$Revision: 1.5 $

Constructor Summary

NullifyRelationFieldManager(StateManager sm)
Constructor.

Method Summary

boolean	fetchBooleanField(int fieldNumber) Accessor for boolean field.
byte	fetchByteField(int fieldNumber) Accessor for byte field.
char	fetchCharField(int fieldNumber) Accessor for char field.
double	fetchDoubleField(int fieldNumber) Accessor for double field.
float	fetchFloatField(int fieldNumber) Accessor for float field.
int	fetchIntField(int fieldNumber) Accessor for int field.
long	fetchLongField(int fieldNumber) Accessor for long field.
java.lang.Object	fetchObjectField(int fieldNumber) Accessor for object field.
short	fetchShortField(int fieldNumber) Accessor for short field.
java.lang.String	fetchStringField(int fieldNumber) Accessor for String field.

Methods inherited from class org.jpox.store.fieldmanager.AbstractFieldManager

storeBooleanField, storeByteField, storeCharField, storeDoubleField, storeFloatField, storeIntField, storeLongField, storeObjectField, storeShortField, storeStringField

Methods inherited from class java.lang.Object

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

Constructor Detail

NullifyRelationFieldManager

public NullifyRelationFieldManager(StateManager sm)

Constructor.

Parameters:

sm - the StateManager

Method Detail

fetchObjectField

public java.lang.Object fetchObjectField(int fieldNumber)

Accessor for object field.

Specified by:

fetchObjectField in interface FieldSupplier

Overrides:

fetchObjectField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchBooleanField

public boolean fetchBooleanField(int fieldNumber)

Accessor for boolean field.

Specified by:

fetchBooleanField in interface FieldSupplier

Overrides:

fetchBooleanField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchCharField

public char fetchCharField(int fieldNumber)

Accessor for char field.

Specified by:

fetchCharField in interface FieldSupplier

Overrides:

fetchCharField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchByteField

public byte fetchByteField(int fieldNumber)

Accessor for byte field.

Specified by:

fetchByteField in interface FieldSupplier

Overrides:

fetchByteField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchDoubleField

public double fetchDoubleField(int fieldNumber)

Accessor for double field.

Specified by:

fetchDoubleField in interface FieldSupplier

Overrides:

fetchDoubleField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchFloatField

public float fetchFloatField(int fieldNumber)

Accessor for float field.

Specified by:

fetchFloatField in interface FieldSupplier

Overrides:

fetchFloatField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchIntField

public int fetchIntField(int fieldNumber)

Accessor for int field.

Specified by:

fetchIntField in interface FieldSupplier

Overrides:

fetchIntField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchLongField

public long fetchLongField(int fieldNumber)

Accessor for long field.

Specified by:

fetchLongField in interface FieldSupplier

Overrides:

fetchLongField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchShortField

public short fetchShortField(int fieldNumber)

Accessor for short field.

Specified by:

fetchShortField in interface FieldSupplier

Overrides:

fetchShortField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value

fetchStringField

public java.lang.String fetchStringField(int fieldNumber)

Accessor for String field.

Specified by:

fetchStringField in interface FieldSupplier

Overrides:

fetchStringField in class AbstractFieldManager

Parameters:

fieldNumber - Number of field

Returns:

Object value