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com.tangosol.util
Class ConverterCollections

java.lang.Object
com.oracle.common.collections.ConverterCollections
com.tangosol.util.ConverterCollections

public abstract class ConverterCollections

extends com.oracle.common.collections.ConverterCollections

A collection of Collection implementation classes that use the Converter interface to convert the items stored in underlying collection objects.

Author:

cp 2002.02.08, jh 2007.09.28

Nested Class Summary

static class	ConverterCollections.ConverterCacheEntry A ConfigurableCacheMap.Entry that lazily converts the key and value.
static class	ConverterCollections.ConverterCacheEvent A Converter CacheEvent views an underlying CacheEvent through a set of key and value Converters.
static class	ConverterCollections.ConverterCacheMap A Converter CacheMap views an underlying CacheMap through a set of key and value Converters.
static class	ConverterCollections.ConverterCollection Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterCollection
static class	ConverterCollections.ConverterConcurrentMap A Converter ConcurrentMap views an underlying ConcurrentMap through a set of key and value Converters.
static class	ConverterCollections.ConverterEntry Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterEntry
static class	ConverterCollections.ConverterEntrySet Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterEntrySet
static class	ConverterCollections.ConverterInvocableMap A Converter InvocableMap views an underlying InvocableMap through a set of key and value Converters.
static class	ConverterCollections.ConverterList Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterList
static class	ConverterCollections.ConverterListIterator Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterListIterator
static class	ConverterCollections.ConverterMap Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterMap
static class	ConverterCollections.ConverterMapEvent A ConverterMapEvent views an underlying MapEvent through a set of key and value Converters.
static class	ConverterCollections.ConverterMapListener A converter MapListener that converts events of the underlying MapListener for the underlying map.
static class	ConverterCollections.ConverterNamedCache A Converter NamedCache views an underlying NamedCache through a set of key and value Converters.
static class	ConverterCollections.ConverterObservableMap A Converter ObservableMap views an underlying ObservableMap through a set of key and value Converters.
static class	ConverterCollections.ConverterQueryMap A Converter QueryMap views an underlying QueryMap through a set of key and value Converters.
static class	ConverterCollections.ConverterSet Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterSet
static class	ConverterCollections.ConverterSortedMap Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterSortedMap
static class	ConverterCollections.ConverterSortedSet Deprecated. As of Coherence 12.1.2, replaced by ConverterCollections.ConverterSortedSet

Nested classes/interfaces inherited from class com.oracle.common.collections.ConverterCollections

com.oracle.common.collections.ConverterCollections.AbstractConverterEntry, com.oracle.common.collections.ConverterCollections.ConverterComparator, com.oracle.common.collections.ConverterCollections.ConverterEnumerator

Constructor Summary

ConverterCollections()

Method Summary

static java.lang.Object[]	convertArray(java.lang.Object[] ao, Converter conv) Convert the contents of the passed array.
static java.lang.Object[]	convertArray(java.lang.Object[] aoSrc, Converter conv, java.lang.Object[] aoDest) Convert the contents of the passed source array into an array with the component type of the passed destination array, using the destination array itself if it is large enough, and placing a null in the first unused element of the destination array if it is larger than the source array.
static ConverterCollections.ConverterCacheMap	getCacheMap(CacheMap map, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of CacheMap.
static ConverterCollections.ConverterConcurrentMap	getConcurrentMap(ConcurrentMap map, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of ConcurrentMap.
static ConverterCollections.ConverterInvocableMap	getInvocableMap(InvocableMap map, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of InvocableMap.
static MapEvent	getMapEvent(ObservableMap map, MapEvent event, Converter convKey, Converter convVal) Returns an instance of a MapEvent that uses Converters to retrieve the event's data.
static MapEvent	getMapEvent(ObservableMap map, MapEvent event, Converter convKey, Converter convVal, BackingMapManagerContext context) Returns an instance of a MapEvent that uses Converters to retrieve the event's data, and additionally provides access to the BackingMapManagerContext.
static ConverterCollections.ConverterNamedCache	getNamedCache(NamedCache cache, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of NamedCache.
static ConverterCollections.ConverterObservableMap	getObservableMap(ObservableMap map, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of ObservableMap.
static ConverterCollections.ConverterQueryMap	getQueryMap(QueryMap map, Converter convKeyUp, Converter convKeyDown, Converter convValUp, Converter convValDown) Returns a Converter instance of QueryMap.

Methods inherited from class com.oracle.common.collections.ConverterCollections

convertArray, convertArray, getCollection, getEntry, getEntrySet, getIterator, getList, getListIterator, getMap, getSet, getSortedMap, getSortedSet

Constructor Detail

ConverterCollections

public ConverterCollections()

Method Detail

getConcurrentMap

public static ConverterCollections.ConverterConcurrentMap getConcurrentMap(ConcurrentMap map,
                                                                           Converter convKeyUp,
                                                                           Converter convKeyDown,
                                                                           Converter convValUp,
                                                                           Converter convValDown)

Returns a Converter instance of ConcurrentMap.

Parameters:

map - the underlying ConcurrentMap

convKeyUp - the Converter to view the underlying ConcurrentMap's keys through

convKeyDown - the Converter to use to pass keys down to the underlying ConcurrentMap

convValUp - the Converter to view the underlying ConcurrentMap's values through

convValDown - the Converter to use to pass values down to the underlying ConcurrentMap

Returns:

a ConcurrentMap that views the keys and values of the passed ConcurrentMap through the specified Converters

getInvocableMap

public static ConverterCollections.ConverterInvocableMap getInvocableMap(InvocableMap map,
                                                                         Converter convKeyUp,
                                                                         Converter convKeyDown,
                                                                         Converter convValUp,
                                                                         Converter convValDown)

Returns a Converter instance of InvocableMap.

Parameters:

map - the underlying InvocableMap

convKeyUp - the Converter to view the underlying InvocableMap's keys through

convKeyDown - the Converter to use to pass keys down to the underlying InvocableMap

convValUp - the Converter to view the underlying InvocableMap's values through

convValDown - the Converter to use to pass values down to the underlying InvocableMap

Returns:

an InvocableMap that views the keys and values of the passed InvocableMap through the specified Converters

getObservableMap

public static ConverterCollections.ConverterObservableMap getObservableMap(ObservableMap map,
                                                                           Converter convKeyUp,
                                                                           Converter convKeyDown,
                                                                           Converter convValUp,
                                                                           Converter convValDown)

Returns a Converter instance of ObservableMap.

Parameters:

map - the underlying ObservableMap

convKeyUp - the Converter to view the underlying ObservableMap's keys through

convKeyDown - the Converter to use to pass keys down to the underlying ObservableMap

convValUp - the Converter to view the underlying ObservableMap's values through

convValDown - the Converter to use to pass values down to the underlying ObservableMap

Returns:

an ObservableMap that views the keys and values of the passed ObservableMap through the specified Converters

getQueryMap

public static ConverterCollections.ConverterQueryMap getQueryMap(QueryMap map,
                                                                 Converter convKeyUp,
                                                                 Converter convKeyDown,
                                                                 Converter convValUp,
                                                                 Converter convValDown)

Returns a Converter instance of QueryMap.

Parameters:

map - the underlying QueryMap

convKeyUp - the Converter to view the underlying QueryMap's keys through

convKeyDown - the Converter to use to pass keys down to the underlying QueryMap

convValUp - the Converter to view the underlying QueryMap's values through

convValDown - the Converter to use to pass values down to the underlying QueryMap

Returns:

a QueryMap that views the keys and values of the passed QueryMap through the specified Converters

getCacheMap

public static ConverterCollections.ConverterCacheMap getCacheMap(CacheMap map,
                                                                 Converter convKeyUp,
                                                                 Converter convKeyDown,
                                                                 Converter convValUp,
                                                                 Converter convValDown)

Returns a Converter instance of CacheMap.

Parameters:

map - the underlying CacheMap

convKeyUp - the Converter to view the underlying CacheMap's keys through

convKeyDown - the Converter to use to pass keys down to the underlying CacheMap

convValUp - the Converter to view the underlying CacheMap's values through

convValDown - the Converter to use to pass values down to the underlying CacheMap

Returns:

a CacheMap that views the keys and values of the passed CacheMap through the specified Converters

getNamedCache

public static ConverterCollections.ConverterNamedCache getNamedCache(NamedCache cache,
                                                                     Converter convKeyUp,
                                                                     Converter convKeyDown,
                                                                     Converter convValUp,
                                                                     Converter convValDown)

Returns a Converter instance of NamedCache.

Parameters:

cache - the underlying NamedCache

convKeyUp - the Converter to view the underlying NamedCache's keys through

convKeyDown - the Converter to use to pass keys down to the underlying NamedCache

convValUp - the Converter to view the underlying NamedCache's values through

convValDown - the Converter to use to pass values down to the underlying NamedCache

Returns:

a NamedCache that views the keys and values of the passed NamedCache through the specified Converters

getMapEvent

public static MapEvent getMapEvent(ObservableMap map,
                                   MapEvent event,
                                   Converter convKey,
                                   Converter convVal)

Returns an instance of a MapEvent that uses Converters to retrieve the event's data.

Parameters:

map - the new event's source

event - the underlying MapEvent

convKey - the Converter to view the underlying MapEvent's key

convVal - the Converter to view the underlying MapEvent's values

Returns:

a MapEvent that converts the passed event data using the specified Converter

getMapEvent

public static MapEvent getMapEvent(ObservableMap map,
                                   MapEvent event,
                                   Converter convKey,
                                   Converter convVal,
                                   BackingMapManagerContext context)

Returns an instance of a MapEvent that uses Converters to retrieve the event's data, and additionally provides access to the BackingMapManagerContext.

Parameters:

map - the new event's source

event - the underlying MapEvent

convKey - the Converter to view the underlying MapEvent's key

convVal - the Converter to view the underlying MapEvent's values

context - the BackingMapManagerContext used to deserialize the underlying values

Returns:

a MapEvent that converts the passed event data using the specified Converters

convertArray

public static java.lang.Object[] convertArray(java.lang.Object[] ao,
                                              Converter conv)

Convert the contents of the passed array. The conversion is done "in place" in the passed array.

This helper method is intended to support the functionality of Collection.toArray.

Parameters:

ao - an array of Objects to convert

conv - the Converter to use to convert the objects

Returns:

the passed array

convertArray

public static java.lang.Object[] convertArray(java.lang.Object[] aoSrc,
                                              Converter conv,
                                              java.lang.Object[] aoDest)

Convert the contents of the passed source array into an array with the component type of the passed destination array, using the destination array itself if it is large enough, and placing a null in the first unused element of the destination array if it is larger than the source array.

This helper method is intended to support the functionality of Collection.toArray.

Parameters:

aoSrc - an array of Objects to convert

conv - the Converter to use to convert the objects

aoDest - the array to use to place the converted objects in if large enough, otherwise the array from which to obtain the component type to create a new array that is large enough

Returns:

an array whose component type is the same as the passed destination array and whose contents are the converted objects

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