wt.fc.collections
Interface WTValuedMap

All Superinterfaces:

Map, WTKeyedMap

All Known Implementing Classes:

EmptyCollections.EmptyValuedMap, SynchronizedCollections.SynchronizedValuedMap, UnmodifiableCollections.UnmodifiableValuedMap, WTValuedHashMap

public interface WTValuedMap

extends WTKeyedMap

A WTKeyedMap in which the values are a WTCollection. This means that values() returns a WTCollection and that the value in put(key,value) calls follows the same type constraints as the key.

Supported API: true

Extendable: false

Nested Class Summary

static interface

WTValuedMap.WTValuedEntry Allows access to the value in this entry as either a Persistable, WTReference, or QueryKey.

Nested classes inherited from class wt.fc.collections.WTKeyedMap

WTKeyedMap.WTEntry

Nested classes inherited from class java.util.Map

Map.Entry

Field Summary

Fields inherited from interface wt.fc.collections.WTKeyedMap

DEFLATED_ON_SERIALIZATION

Method Summary

Persistable	getPersistable(Persistable key) Get the value that maps to the given key as a Persistable.
Persistable	getPersistable(QueryKey key) Get the value that maps to the given key as a Persistable.
Persistable	getPersistable(WTReference key) Get the value that maps to the given key as a Persistable.
QueryKey	getQueryKey(Persistable key) Get the value that maps to the given key as a QueryKey.
QueryKey	getQueryKey(QueryKey key) Get the value that maps to the given key as a QueryKey.
QueryKey	getQueryKey(WTReference key) Get the value that maps to the given key as a QueryKey.
WTReference	getReference(Persistable key) Get the value that maps to the given key as a WTReference.
WTReference	getReference(QueryKey key) Get the value that maps to the given key as a WTReference.
WTReference	getReference(WTReference key) Get the value that maps to the given key as a WTReference.
int	getValueMask() Get the key mask for the WTCollection of values in this map.
WTCollection	wtValues() Convenience method that returns the values in this map as a WTCollection.

Methods inherited from interface wt.fc.collections.WTKeyedMap

clear, connect, connect, connect, connect, connect, connect, connect, connect, connect, connectAll, connectAll, containsKey, containsKey, containsKey, containsKey, containsValue, entrySet, equals, get, get, get, get, getKeyMask, hashCode, isDeflatedOnSerialization, isEmpty, isEnabled, keySet, put, put, put, put, putAll, remove, remove, remove, remove, setDeflatedOnSerialization, size, values, wtKeySet

Method Detail

getValueMask

public int getValueMask()

Get the key mask for the WTCollection of values in this map.

Supported API: true

Returns:

int

wtValues

public WTCollection wtValues()

Convenience method that returns the values in this map as a WTCollection. The resulting collection should be the same one that is returned by a call to values().

Supported API: true

Returns:

WTCollection

getPersistable

public Persistable getPersistable(Persistable key)
                           throws WTException

Get the value that maps to the given key as a Persistable. If the value is not inflated, then the map will inflate it. This may result in the inflation of all instances of the uninflated object's class.

Supported API: true

Parameters:

key -

Returns:

The inflated Persistable value

Throws:

WTException

getPersistable

public Persistable getPersistable(QueryKey key)
                           throws WTException

Get the value that maps to the given key as a Persistable. If the value is not inflated, then the map will inflate it. This may result in the inflation of all instances of the uninflated object's class.

Supported API: true

Parameters:

key -

Returns:

The inflated Persistable value

Throws:

WTException

getPersistable

public Persistable getPersistable(WTReference key)
                           throws WTException

Get the value that maps to the given key as a Persistable. If the value is not inflated, then the map will inflate it. This may result in the inflation of all instances of the uninflated object's class.

Supported API: true

Parameters:

key -

Returns:

The inflated Persistable value

Throws:

WTException

getQueryKey

public QueryKey getQueryKey(Persistable key)

Get the value that maps to the given key as a QueryKey. If the value is non-persisted, then returns null.

Supported API: true

Parameters:

key -

Returns:

null or the key

getQueryKey

public QueryKey getQueryKey(QueryKey key)

Get the value that maps to the given key as a QueryKey. If the value is non-persisted, then returns null.

Supported API: true

Parameters:

key -

Returns:

null or the key

getQueryKey

public QueryKey getQueryKey(WTReference key)

Get the value that maps to the given key as a QueryKey. If the value is non-persisted, then returns null.

Supported API: true

Parameters:

key -

Returns:

null or the key

getReference

public WTReference getReference(Persistable key)

Get the value that maps to the given key as a WTReference.

Supported API: true

Parameters:

key -

Returns:

WTReference

getReference

public WTReference getReference(QueryKey key)

Get the value that maps to the given key as a WTReference.

Supported API: true

Parameters:

key -

Returns:

WTReference

getReference

public WTReference getReference(WTReference key)

Get the value that maps to the given key as a WTReference.

Supported API: true

Parameters:

key -

Returns:

WTReference