org.javarosa.core.services.storage

Class EntityFilter<E>

java.lang.Object

org.javarosa.core.services.storage.EntityFilter<E>

public abstract class EntityFilter<E>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	PREFILTER_EXCLUDE
static int	PREFILTER_FILTER
static int	PREFILTER_INCLUDE

Constructor Summary

Constructors

Constructor and Description
EntityFilter()

Method Summary

Modifier and Type	Method and Description
abstract boolean	matches(E e)
int	preFilter(int id, HashMap<String,Object> metaData) filter based just on ID and metadata (metadata not supported yet!! will always be 'null', currently)

Methods inherited from class java.lang.Object

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

Field Detail

PREFILTER_EXCLUDE

public static final int PREFILTER_EXCLUDE

See Also:

Constant Field Values

PREFILTER_INCLUDE

public static final int PREFILTER_INCLUDE

See Also:

Constant Field Values

PREFILTER_FILTER

public static final int PREFILTER_FILTER

See Also:

Constant Field Values

Constructor Detail

EntityFilter

public EntityFilter()

Method Detail

preFilter

public int preFilter(int id,
                     HashMap<String,Object> metaData)

filter based just on ID and metadata (metadata not supported yet!! will always be 'null', currently)

Parameters:

id -

metaData -

Returns:

if PREFILTER_INCLUDE, record will be included, matches() not called if PREFILTER_EXCLUDE, record will be excluded, matches() not called if PREFILTER_FILTER, matches() will be called and record will be included or excluded based on return value

matches

public abstract boolean matches(E e)