%Collection.ArrayOfDT

class %Collection.ArrayOfDT extends %Collection.AbstractArrayOfDT, Super

The %Collection.ArrayOfDataTypes class represents an array of literal (i.e., data type) elements, each of which is associated with a unique key value. Keys can have any value, string or numeric. These %Collection classes can only be used when you have a collection property of another object as they rely on storing the data inside the parent object, they can not be used as 'stand alone' collections, for this use the %ArrayOfDataTypes.

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
		15

Summary

Properties
ElementClassType	ElementType	LiteralBehavior	OrefStorage
Owner	ReadOnly	Storage	StreamLocation

Methods
%AddToSaveSet	%ClassIsLatestVersion	%ClassName	%ConstructClone
%Disconnect	%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty
%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty
%Extends	%GetParameter	%IsA	%IsModified
%IsNull	%New	%NormalizeObject	%ObjectModified
%OriginalNamespace	%PackageName	%RemoveFromSaveSet	%SerializeObject
%SetModified	%ValidateObject	BuildValueArray	Clear
Count	DeSerialize	Define	DisplayToLogical
Find	GetAt	GetNext	GetPrevious
IsDefined	LogicalToDisplay	LogicalToOdbc	Next
OdbcToLogical	Previous	RemoveAt	Serialize
SetAt

Subclasses
%Collection.MV.ArrayOfDT

Methods

• method Count() as %Integer

Returns the number of elements contained in the array.

• method DeSerialize(serialized As %String(MAXLEN="")) as %Status

Deserialize from string created with Serialize back to collection

• method Define(key As %String) as %Boolean

This method is deprecated.
Please use IsDefined instead.

• classmethod DisplayToLogical(val As %String = "", delim As %String = {$c(13, 10)}, class As %String = "", method As %String = "") as %String

Converts the value of an incoming delimited string to a serialized state using delim as a delimiter.

• method Find(element As %String, key As %String) as %String

Starting from, but not including, location key, finds the next element in the array with value equal to element.
If key is a null string (""), the search starts at the beginning of the array.
Find returns the key associated with the found element or null string ("") if no element is found.

• method GetAt(key As %String = "") as %String

Finds and returns the value of the element associated with key.
GetAt returns the value of the element associated with key or null string ("") if no element is found.

• method GetNext(ByRef key As %String) as %String

Finds and returns the value of the element at the location after key in the array. If key is a null string (""), it returns the value of the first element in the array.
The value of key, which is passed by reference, is updated to the key value of the returned element or null string ("") if key is at the end of the array.

• method GetPrevious(ByRef key As %String) as %String

Finds and returns the value of the element at the location before key in the array. If key is a null string (""), it returns the value of the last element in the array.
The value of key, which is passed by reference, is updated to the key value of the returned element or null string ("") if key is at the beginning of the array.

• method IsDefined(key As %String) as %Boolean

Returns true (1) if a value is defined at location key, otherwise false (0).

• classmethod LogicalToDisplay(val As %String = "", delim As %String = {$c(13, 10)}, class As %String = "", method As %String = "") as %String

Converts the serial state of this array object to a delimited string using delim as a delimiter.

• method Next(key As %String = "") as %String

Finds and returns the key value of the element at the location following key in the array. If key is a null string (""), then Next returns the key value for the first element in the array.

• method Previous(key As %String = "") as %String

Finds and returns the key value of the element at the location preceding key in the array. If key is a null string (""), then Previous returns the key value for the last element in the array.

• method RemoveAt(key As %String) as %String

Removes the element associated with key in the array.
RemoveAt returns the value of the removed element or null string ("") if no element was removed.

• method Serialize(force As %Integer = 0) as %String

Serialize() constructs a serialized form of the collection as a string

• method SetAt(element As %String, key As %String) as %Status

Sets the value of the element associated with key to element.
Returns a %Status value indicating success or failure.