UTIL_SObjectDescribe.FieldsMap

Class

global inherited sharing class UTIL_SObjectDescribe.FieldsMap extends UTIL_SObjectDescribe.NamespacedAttributeMap

A subclass of NamespacedAttributeMap for handling field maps returned by DescribeSObjectResult.fields.getMap().

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Methods

Method	Description
global override Boolean containsKey(String name)	Checks if the map contains a key with namespace handling enabled by default.
global override Boolean containsKey(String name, Boolean implyNamespace)	Checks if the map contains a key with optional namespace handling.
global SObjectField get(String name)	Retrieves an SObjectField by name with namespace handling enabled by default.
global SObjectField get(String name, Boolean implyNamespace)	Retrieves an SObjectField by name with optional namespace handling.
global override Set<String> keySet()	Returns the key set of the map with namespace handling disabled by default.
global override Set<String> keySet(Boolean implyNamespace)	Returns the key set of the map with optional namespace handling.
global override Integer size()	Returns the number of entries in the map.
global List<SObjectField> values()	Returns the list of SObjectField values in the map.

containsKey

global override Boolean containsKey(String name)

Checks if the map contains a key with namespace handling enabled by default.

Parameters

Parameter	Type	Description
name	String	The key to check.

Returns Boolean — true if the key exists, false otherwise.

Example

Boolean result = instance.containsKey('myName');

global override Boolean containsKey(String name, Boolean implyNamespace)

Checks if the map contains a key with optional namespace handling.

Parameters

Parameter	Type	Description
name	String	The key to check.
implyNamespace	Boolean	Whether to handle namespace prefixes.

Returns Boolean — true if the key exists, false otherwise.

Example

Boolean result = instance.containsKey('myName', true);

get

global SObjectField get(String name)

Retrieves an SObjectField by name with namespace handling enabled by default.

Parameters

Parameter	Type	Description
name	String	The API name of the field.

Returns SObjectField — The SObjectField, or null if not found.

Example

UTIL_SObjectDescribe describe = UTIL_SObjectDescribe.getDescribe('Contact');
SObjectField field = describe.getFields().get('Email');
System.debug(field?.getDescribe().getLabel()); // Outputs: Email

global SObjectField get(String name, Boolean implyNamespace)

Retrieves an SObjectField by name with optional namespace handling.

Parameters

Parameter	Type	Description
name	String	The API name of the field.
implyNamespace	Boolean	Whether to handle namespace prefixes.

Returns SObjectField — The SObjectField, or null if not found.

Example

UTIL_SObjectDescribe describe = UTIL_SObjectDescribe.getDescribe('Contact');
SObjectField field = describe.getFields().get('Account', false);
System.debug(field?.getDescribe().name); // Outputs: AccountId

keySet

global override Set<String> keySet()

Returns the key set of the map with namespace handling disabled by default.

Returns String — A set of keys in the map.

Example

Set<String> result = instance.keySet();

global override Set<String> keySet(Boolean implyNamespace)

Returns the key set of the map with optional namespace handling.

Parameters

Parameter	Type	Description
implyNamespace	Boolean	Whether to strip namespace prefixes from keys.

Returns String — A set of keys in the map.

Example

Set<String> result = instance.keySet(true);

size

global override Integer size()

Returns the number of entries in the map.

Returns Integer — The size of the map.

Example

Integer result = instance.size();

values

global List<SObjectField> values()

Returns the list of SObjectField values in the map.

Returns SObjectField — A list of SObjectField instances.

Example

UTIL_SObjectDescribe describe = UTIL_SObjectDescribe.getDescribe('Account');
List<SObjectField> fields = describe.getFields().values();
System.debug(fields.size()); // Outputs: Number of fields on Account