org.openmdx.base.collection
Class MarshallingFilterableMap

java.lang.Object
  java.util.AbstractMap
      org.openmdx.base.collection.MarshallingMap
          org.openmdx.base.collection.MarshallingFilterableMap

All Implemented Interfaces:

Serializable, Map, FetchSize, FilterableMap

Direct Known Subclasses:

MarshallingContainer_1

public class MarshallingFilterableMap
extends MarshallingMap
implements FilterableMap, FetchSize

A Marshalling Filterable Map

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields inherited from class org.openmdx.base.collection.MarshallingMap

map, marshaller

Fields inherited from interface org.openmdx.base.collection.FetchSize

DEFAULT_FETCH_SIZE

Constructor Summary

MarshallingFilterableMap(CollectionMarshaller marshaller, FilterableMap container)
Constructor

MarshallingFilterableMap(Marshaller marshaller, FilterableMap container)
Constructor

Method Summary

int	getFetchSize() Get the proposed fetch size
void	setFetchSize(int fetchSize) Set the proposed fetch size
FilterableMap	subMap(Object filter) Selects objects matching the filter.
List	values(Object criteria) Applies given criteria to the elements of the container and returns the result as list.

Methods inherited from class org.openmdx.base.collection.MarshallingMap

clear, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, remove, size, values

Methods inherited from class java.util.AbstractMap

clone, equals, hashCode, putAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Constructor Detail

MarshallingFilterableMap

public MarshallingFilterableMap(CollectionMarshaller marshaller,
                                FilterableMap container)

Constructor

Parameters:

marshaller -

map -

MarshallingFilterableMap

public MarshallingFilterableMap(Marshaller marshaller,
                                FilterableMap container)

Constructor

Parameters:

marshaller -

map -

Method Detail

subMap

public FilterableMap subMap(Object filter)

Description copied from interface: FilterableMap

Selects objects matching the filter.

The semantics of the collection returned by this method become undefined if the backing collection (i.e., this container) is structurally modified in any way other than via the returned collection. (Structural modifications are those that change the size of this list, or otherwise perturb it in such a fashion that iterations in progress may yield incorrect results.)

This method returns a Collection as opposed to a Set because it behaves as set in respect to object id equality, not element equality.

The acceptable filter object classes must be specified by the container implementation.

Specified by:

subMap in interface FilterableMap

Parameters:

filter - The filter to be applied to objects of this container

Returns:

A subset of this container containing the objects matching the filter.

values

public List values(Object criteria)

Description copied from interface: FilterableMap

Applies given criteria to the elements of the container and returns the result as list.

The acceptable criteria classes must be specified by the container implementation.

Specified by:

values in interface FilterableMap

Parameters:

criteria - The criteria to be applied to objects of this container; or null for all the container's elements in their default order.

Returns:

a list based on the container's elements and the given criteria.

getFetchSize

public int getFetchSize()

Description copied from interface: FetchSize

Get the proposed fetch size

Specified by:

getFetchSize in interface FetchSize

Returns:

the proposed fetch size; or DEFAULT_FETCH_SIZE if the default fetch size should be used

setFetchSize

public void setFetchSize(int fetchSize)

Description copied from interface: FetchSize

Set the proposed fetch size

Specified by:

setFetchSize in interface FetchSize

Parameters:

fetchSize - the proposed fetch size, or 0 if the default fetch size should be used