org.datanucleus.cache

Class L2CacheRetrieveFieldManager

java.lang.Object

org.datanucleus.store.fieldmanager.AbstractFieldManager

org.datanucleus.cache.L2CacheRetrieveFieldManager

All Implemented Interfaces:

FieldConsumer, FieldManager, FieldSupplier

public class L2CacheRetrieveFieldManager
extends AbstractFieldManager

FieldManager responsible for retrieving the values from the provided CachedPC object.

Constructor Summary

Constructors

Constructor and Description
L2CacheRetrieveFieldManager(ObjectProvider op, CachedPC cachedpc)

Method Summary

Modifier and Type	Method and Description
boolean	fetchBooleanField(int fieldNumber) Fetch a boolean field at the specified field number, returning it.
byte	fetchByteField(int fieldNumber) Fetch a byte field at the specified field number, returning it.
char	fetchCharField(int fieldNumber) Fetch a char field at the specified field number, returning it.
double	fetchDoubleField(int fieldNumber) Fetch a double field at the specified field number, returning it.
float	fetchFloatField(int fieldNumber) Fetch a float field at the specified field number, returning it.
int	fetchIntField(int fieldNumber) Fetch an int field at the specified field number, returning it.
long	fetchLongField(int fieldNumber) Fetch a long field at the specified field number, returning it.
Object	fetchObjectField(int fieldNumber) Fetch an object field at the specified field number, returning it.
short	fetchShortField(int fieldNumber) Fetch a short field at the specified field number, returning it.
String	fetchStringField(int fieldNumber) Fetch a string field at the specified field number, returning it.
int[]	getFieldsNotLoaded()

Methods inherited from class org.datanucleus.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

L2CacheRetrieveFieldManager

public L2CacheRetrieveFieldManager(ObjectProvider op,
                                   CachedPC cachedpc)

Method Detail

getFieldsNotLoaded

public int[] getFieldsNotLoaded()

fetchBooleanField

public boolean fetchBooleanField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a boolean field at the specified field number, returning it.

Specified by:

fetchBooleanField in interface FieldSupplier

Overrides:

fetchBooleanField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchByteField

public byte fetchByteField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a byte field at the specified field number, returning it.

Specified by:

fetchByteField in interface FieldSupplier

Overrides:

fetchByteField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchCharField

public char fetchCharField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a char field at the specified field number, returning it.

Specified by:

fetchCharField in interface FieldSupplier

Overrides:

fetchCharField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchDoubleField

public double fetchDoubleField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a double field at the specified field number, returning it.

Specified by:

fetchDoubleField in interface FieldSupplier

Overrides:

fetchDoubleField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchFloatField

public float fetchFloatField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a float field at the specified field number, returning it.

Specified by:

fetchFloatField in interface FieldSupplier

Overrides:

fetchFloatField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchIntField

public int fetchIntField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch an int field at the specified field number, returning it.

Specified by:

fetchIntField in interface FieldSupplier

Overrides:

fetchIntField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchLongField

public long fetchLongField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a long field at the specified field number, returning it.

Specified by:

fetchLongField in interface FieldSupplier

Overrides:

fetchLongField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchShortField

public short fetchShortField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a short field at the specified field number, returning it.

Specified by:

fetchShortField in interface FieldSupplier

Overrides:

fetchShortField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchStringField

public String fetchStringField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch a string field at the specified field number, returning it.

Specified by:

fetchStringField in interface FieldSupplier

Overrides:

fetchStringField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value

fetchObjectField

public Object fetchObjectField(int fieldNumber)

Description copied from interface: FieldSupplier

Fetch an object field at the specified field number, returning it.

Specified by:

fetchObjectField in interface FieldSupplier

Overrides:

fetchObjectField in class AbstractFieldManager

Parameters:

fieldNumber - Number of the field

Returns:

The value