org.boon.datarepo

Class Collections

java.lang.Object

org.boon.datarepo.Collections

public class Collections
extends java.lang.Object

Wraps regular collections in data repo searchable collections.

Constructor Summary

Constructors

Constructor and Description
Collections()

Method Summary

Modifier and Type	Method and Description
static <T> java.util.List<T>	$c(java.util.List<T> list) $c turns a list back into a regular list.
static <T> java.util.Set<T>	$c(java.util.Set<T> set) Un-decorates a set with additional criteria capabilities.
static <T> java.util.List<T>	$q(java.util.List<T> list, java.lang.Class<?>... classes) $q turns a list into a querying list.
static <T> java.util.Set<T>	$q(java.util.Set<T> set) Decorates a set with additional criteria capabilities.
static <T> java.util.List<T>	listQuery(java.util.List<T> list) listQuery turns a list into a querying list.
static <T> java.util.List<T>	listQuery(java.util.List<T> list, boolean useField, boolean useUnSafe, java.lang.Class<?>... classes) listQuery turns a list into a querying list.
static <T> java.util.List<T>	query(java.util.List<T> list, Criteria... expressions) Allow you to criteria a criteria-able list.
static <T> java.util.List<T>	query(java.util.Set<T> set, Criteria... expressions) Allow you to criteria a criteria-able list.
static <T> java.util.Set<T>	setQuery(java.util.Set<T> set) Decorates a set with additional criteria capabilities.
static <T> java.util.Set<T>	setQuery(java.util.Set<T> set, boolean useField, boolean useUnSafe) Decorates a set with all sorts of chocolaty richness
static <T> java.util.List<T>	sortedQuery(java.util.List<T> list, java.lang.String sortBy, Criteria... expressions) Allow you to criteria a criteria-able list.
static <T> java.util.List<T>	sortedQuery(java.util.Set<T> set, java.lang.String sortBy, Criteria... expressions) Allow you to criteria a criteria-able list.

Methods inherited from class java.lang.Object

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

Constructor Detail

Collections

public Collections()

Method Detail

$q

public static <T> java.util.List<T> $q(java.util.List<T> list,
                                       java.lang.Class<?>... classes)

$q turns a list into a querying list.

Type Parameters:

T - The type this criteria list will return

Parameters:

list - the list you want to convert

classes - classes you want to be able to criteria.

Returns:

generic list decorated with criteria features.

$c

public static <T> java.util.List<T> $c(java.util.List<T> list)

$c turns a list back into a regular list. This is the reverse of $q.

Type Parameters:

T - the type of the list.

Parameters:

list - the list

Returns:

the new decorated list.

See Also:

plainList(java.util.List)

listQuery

public static <T> java.util.List<T> listQuery(java.util.List<T> list)

listQuery turns a list into a querying list.

Type Parameters:

T - The type this criteria list will return

Parameters:

list - the list you want to convert

Returns:

generic list decorated with criteria features.

See Also:

$q(java.util.List, Class[])

listQuery

public static <T> java.util.List<T> listQuery(java.util.List<T> list,
                                              boolean useField,
                                              boolean useUnSafe,
                                              java.lang.Class<?>... classes)

listQuery turns a list into a querying list.

Type Parameters:

T - The type this criteria list will return

Parameters:

list - the list you want to convert

classes - classes you want to be able to criteria.

useField - use the field instead of the property

useUnSafe - use unsafe

classes - list of classes that we can criteria against, these can be component classes

Returns:

generic list decorated with criteria features.

$q

public static <T> java.util.Set<T> $q(java.util.Set<T> set)

Decorates a set with additional criteria capabilities.

Type Parameters:

T - generic type

Parameters:

set - set to decorate

Returns:

new decorated list

$c

public static <T> java.util.Set<T> $c(java.util.Set<T> set)

Un-decorates a set with additional criteria capabilities.

Type Parameters:

T - generic type

Parameters:

set - set to un-decorate

Returns:

new decorated list

setQuery

public static <T> java.util.Set<T> setQuery(java.util.Set<T> set)

Decorates a set with additional criteria capabilities.

Type Parameters:

T - generic type

Parameters:

set - set to un-decorate

Returns:

new decorated list

setQuery

public static <T> java.util.Set<T> setQuery(java.util.Set<T> set,
                                            boolean useField,
                                            boolean useUnSafe)

Decorates a set with all sorts of chocolaty richness

Type Parameters:

T -

Parameters:

set -

useField -

useUnSafe -

Returns:

query

public static <T> java.util.List<T> query(java.util.List<T> list,
                                          Criteria... expressions)

Allow you to criteria a criteria-able list.

Type Parameters:

T - the type of the list

Parameters:

list - the list you want to criteria

expressions - array of expressions

Returns:

the criteria results or an empty list if the list was not a criteria-able list.

sortedQuery

public static <T> java.util.List<T> sortedQuery(java.util.List<T> list,
                                                java.lang.String sortBy,
                                                Criteria... expressions)

Allow you to criteria a criteria-able list.

Type Parameters:

T - the type of the list

Parameters:

list - the list you want to criteria

expressions - array of expressions

Returns:

the criteria results or an empty list if the list was not a criteria-able list.

query

public static <T> java.util.List<T> query(java.util.Set<T> set,
                                          Criteria... expressions)

Allow you to criteria a criteria-able list.

Type Parameters:

T - the type of the list

Parameters:

set - the set you want to criteria

expressions - array of expressions

Returns:

the criteria results or an empty list if the list was not a criteria-able list.

sortedQuery

public static <T> java.util.List<T> sortedQuery(java.util.Set<T> set,
                                                java.lang.String sortBy,
                                                Criteria... expressions)

Allow you to criteria a criteria-able list.

Type Parameters:

T - the type of the list

Parameters:

set - the set you want to criteria

expressions - array of expressions

Returns:

the criteria results or an empty list if the list was not a criteria-able list.