dw.util
Class MappingKey
dw.util.MappingKeyEncapsulates the key for a mapping read in with the ImportKeyValueMapping job step. Can be either single or compound keys. For example, a
single string (e.g. product id) or multiple string components (e.g. product id and site).
Properties
keyComponents
:
String[]
(Read Only)
Gets the (possible compound) key. If the key consists of only of a single value, the string array
will simply contain a single element.
singleComponentKey
:
String
(Read Only)
Gets a key that contains only a single key component (i.e. that is not a compound key). Returns null if this is
not a single component key.
Constructor Summary
MappingKey(keyComponents
:
String...)
Instantiates a new key using compound key components.
Method Summary
getKeyComponents()
:
String[]
Gets the (possible compound) key.
getSingleComponentKey()
:
String
Gets a key that contains only a single key component (i.e.
Methods inherited from class
Object
assign, create, create, defineProperties, defineProperty, entries, freeze, fromEntries, getOwnPropertyDescriptor, getOwnPropertyNames, getOwnPropertySymbols, getPrototypeOf, hasOwnProperty, is, isExtensible, isFrozen, isPrototypeOf, isSealed, keys, preventExtensions, propertyIsEnumerable, seal, setPrototypeOf, toLocaleString, toString, valueOf, values
Constructor Detail
MappingKey
public MappingKey(keyComponents
:
String...)
Instantiates a new key using compound key components. A key can consist of a single string (e.g. product id) or
multiple string components (e.g. product id and site). Ctor accepts single string or multiple components for a
compound key.
Parameters:
keyComponents
-
the key components
Method Detail
getKeyComponents
getKeyComponents()
:
String[]
Gets the (possible compound) key. If the key consists of only of a single value, the string array
will simply contain a single element.
Returns:
the key
getSingleComponentKey
getSingleComponentKey()
:
String
Gets a key that contains only a single key component (i.e. that is not a compound key). Returns null if this is
not a single component key.
Returns:
the single key
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