Package com.adobe.granite.ui.components
Class BulkEditValueMap
- java.lang.Object
-
- com.adobe.granite.ui.components.BulkEditValueMap
-
public class BulkEditValueMap extends Object implements ValueMap
BulkEditValueMap is a ValueMap specific to the needs of Bulk Editing. It is aimed at merging the given Resources' ValueMaps.Please not that the merge is actually "virtual" since under the hood the ValueMap will always be empty. In other words,
get(Object key)
performs an on-demand merge for the passed key.In addition to providing the actual (merged) value for a given key, this specific ValueMap can also tell if a given key has a mixed value using
#get(key + Field.IS_MIXED_SUFFIX)
.
-
-
Constructor Summary
Constructors Constructor Description BulkEditValueMap(List<Resource> resources)
BulkEditValueMap(List<Resource> resources, Map<String,ValueFetchStrategy> fetchStrategies)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
clear()
boolean
containsKey(Object key)
boolean
containsValue(Object value)
Set<Map.Entry<String,Object>>
entrySet()
Object
get(Object key)
Retrieves the merged value for the passed key.<T> T
get(String name, Class<T> type)
Get a named property and convert it into the given type.<T> T
get(String name, T defaultValue)
Get a named property and convert it into the given type.boolean
isEmpty()
Set<String>
keySet()
Object
put(String key, Object value)
void
putAll(Map<? extends String,? extends Object> t)
Object
remove(Object key)
int
size()
Collection<Object>
values()
-
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll
-
-
-
-
Method Detail
-
get
public Object get(Object key)
Retrieves the merged value for the passed key. Calling#get(key + Field.IS_MIXED_SUFFIX)
returnstrue
if the value is mixed;false
otherwise. If the value is non-existentnull
is returned.- Specified by:
get
in interfaceMap<String,Object>
- Parameters:
key
- The key of the value to retrieve.- Returns:
- The merged value for the passed key; or a boolean telling if the
value is mixed or not (if the key ends with
Field.IS_MIXED_SUFFIX
).
-
get
public <T> T get(@Nonnull String name, @Nonnull Class<T> type)
Description copied from interface:ValueMap
Get a named property and convert it into the given type. This method does not support conversion into a primitive type or an array of a primitive type. It should returnnull
in this case.
-
get
@Nonnull public <T> T get(@Nonnull String name, @Nonnull T defaultValue)
Description copied from interface:ValueMap
Get a named property and convert it into the given type. This method does not support conversion into a primitive type or an array of a primitive type. It should return the default value in this case.
Implementation hint: In the past it was allowed to call this with a 2nd parameter beingnull
. Therefore all implementations should internally callMap.get(Object)
when the 2nd parameter has valuenull
.- Specified by:
get
in interfaceValueMap
- Type Parameters:
T
- The expected type- Parameters:
name
- The name of the propertydefaultValue
- The default value to use if the named property does not exist or cannot be converted to the requested type. The default value is also used to define the type to convert the value to. Must not benull
. If you want to returnnull
by default rather rely onValueMap.get(String, Class)
.- Returns:
- Return named value converted to type T or the default value if non existing or can't be converted.
-
containsKey
public boolean containsKey(Object key)
- Specified by:
containsKey
in interfaceMap<String,Object>
-
containsValue
public boolean containsValue(Object value)
- Specified by:
containsValue
in interfaceMap<String,Object>
-
-