ERXFetchSpecification< T extends EOEnterpriseObject > Class Reference

Inherits com::webobjects::eocontrol::EOFetchSpecification.

Collaboration diagram for ERXFetchSpecification< T extends EOEnterpriseObject >:

[legend]

List of all members.

Public Member Functions
Object	clone ()
	ERXFetchSpecification (ERXFetchSpecification< T > spec)
	ERXFetchSpecification (EOFetchSpecification spec)
	ERXFetchSpecification (String entityName, EOQualifier qualifier, NSArray sortOrderings)
	ERXFetchSpecification (String entityName, EOQualifier qualifier, NSArray sortOrderings, boolean usesDistinct, boolean isDeep, NSDictionary hints)
NSArray< T >	fetchObjects (EOEditingContext ec)
NSArray< NSDictionary< String, Object > >	fetchRawRows (EOEditingContext ec)
String	identifier ()
boolean	includeEditingContextChanges ()
Object	objectForKey (String key)
void	setIncludeEditingContextChanges (boolean includeEditingContextChanges)
void	setObjectForKey (Object value, String key)
NSDictionary	userInfo ()
Static Public Member Functions
static < TextendsEOEnterpriseObject > ERXFetchSpecification< T >	fetchSpec (EOFetchSpecification fs)
static < TextendsEOEnterpriseObject > ERXFetchSpecification< T >	fetchSpec (EOFetchSpecification fs, Class< T > clazz)
static String	identifierForFetchSpec (EOFetchSpecification fs)
Protected Member Functions
String	additionalIdentifierInfo ()
Static Protected Member Functions
static String	identifierForQualifier (EOQualifier q)
Private Attributes
boolean	_includeEditingContextChanges
NSMutableDictionary	_userInfo

---

Detailed Description

Extended fetch specification.

• has an identifier for caching
• type-safe, can fetch objects of a certain type
• has a user info

Author:

ak

Parameters:

<T>

the type of objects this fetch spec will return

---

Constructor & Destructor Documentation

ERXFetchSpecification	(	String	entityName,
		EOQualifier	qualifier,
		NSArray	sortOrderings,
		boolean	usesDistinct,
		boolean	isDeep,
		NSDictionary	hints
	)

ERXFetchSpecification	(	String	entityName,
		EOQualifier	qualifier,
		NSArray	sortOrderings
	)

ERXFetchSpecification

(

EOFetchSpecification

spec

)

ERXFetchSpecification

(

ERXFetchSpecification< T >

spec

)

---

Member Function Documentation

String additionalIdentifierInfo

(

)

[protected]

Object clone

(

)

NSArray<T> fetchObjects

(

EOEditingContext

ec

)

Type-safe method to fetch objects for this fetch spec.

Parameters:

ec

NSArray<NSDictionary<String, Object> > fetchRawRows

(

EOEditingContext

ec

)

Type-safe method to fetch raw rows.

Parameters:

ec

static <TextendsEOEnterpriseObject> ERXFetchSpecification<T> fetchSpec

(

EOFetchSpecification

fs

)

[static]

Converts a normal fetch spec to an ERX one.

Parameters:

	<T>
	fs

static <TextendsEOEnterpriseObject> ERXFetchSpecification<T> fetchSpec	(	EOFetchSpecification	fs,
		Class< T >	clazz
	)			[static]

Converts a normal fetch spec to an ERX one.

Parameters:

	<T>
	fs
	clazz

String identifier

(

)

Collects all relevant attributes and the bindings and returns a key suitable for caching.

static String identifierForFetchSpec

(

EOFetchSpecification

fs

)

[static]

Builds an identifier for the given fetch spec which is suitable for caching.

Parameters:

fs

static String identifierForQualifier

(

EOQualifier

q

)

[static, protected]

Helper to create a string from a qualifier.

Parameters:

q

boolean includeEditingContextChanges

(

)

Returns whether or not to include editing context changes.

Returns:

whether or not to include editing context changes

Object objectForKey

(

String

key

)

Gets an arbitrary value.

Parameters:

key

void setIncludeEditingContextChanges

(

boolean

includeEditingContextChanges

)

When true, objectsWithFetchSpecification will include newly inserted objects, newly removed objects, and newly updated objects in your fetch results (

See also:

ERXEOControlUtilities.objectsWithQualifier).

Parameters:

includeEditingContextChanges

whether or not to include editing context changes

void setObjectForKey	(	Object	value,
		String	key
	)

Sets a arbitrary value.

NSDictionary userInfo

(

)

Gets the user info.

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Member Data Documentation

boolean _includeEditingContextChanges [private]

NSMutableDictionary _userInfo [private]

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/eof/ERXFetchSpecification.java