Package org.htmlunit.corejs.javascript
Class EmbeddedSlotMap
java.lang.Object
org.htmlunit.corejs.javascript.EmbeddedSlotMap
-
Nested Class Summary
Nested Classes -
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Insert a new slot to the map.private static void
addKnownAbsentSlot
(Slot[] addSlots, Slot slot) Add slot with keys that are known to absent from the table.private static void
private Slot
createSlot
(Object key, int indexOrHash, int attributes) private static int
getSlotIndex
(int tableSize, int indexOrHash) private void
insertNewSlot
(Slot newSlot) boolean
isEmpty()
Return whether the map is empty.iterator()
Locate the slot with given name or index, and create a new one if necessary.Locate the slot with the given name or index.void
Remove the slot at either "key" or "index".void
Replace "slot" with a new slot.int
size()
Return the size of the map.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface java.lang.Iterable
forEach, spliterator
-
Field Details
-
slots
-
firstAdded
-
lastAdded
-
count
private int count -
INITIAL_SLOT_SIZE
private static final int INITIAL_SLOT_SIZE- See Also:
-
-
Constructor Details
-
EmbeddedSlotMap
public EmbeddedSlotMap()
-
-
Method Details
-
size
public int size()Description copied from interface:SlotMap
Return the size of the map. -
isEmpty
public boolean isEmpty()Description copied from interface:SlotMap
Return whether the map is empty. -
iterator
-
query
Locate the slot with the given name or index. -
modify
Locate the slot with given name or index, and create a new one if necessary.- Specified by:
modify
in interfaceSlotMap
- Parameters:
key
- either a String or a Symbol object that identifies the propertyindex
- index or 0 if slot holds property name.attributes
- the attributes to be set on the slot if a new slot is created. Existing slots will not be modified.- Returns:
- a Slot, which will be created anew if no such slot exists.
-
createSlot
-
replace
Description copied from interface:SlotMap
Replace "slot" with a new slot. This is used to change slot types. -
add
Description copied from interface:SlotMap
Insert a new slot to the map. Both "name" and "indexOrHash" must be populated. Note that ScriptableObject generally adds slots via the "modify" method. -
insertNewSlot
-
remove
Description copied from interface:SlotMap
Remove the slot at either "key" or "index". -
copyTable
-
addKnownAbsentSlot
Add slot with keys that are known to absent from the table. This is an optimization to use when inserting into empty table, after table growth or during deserialization. -
getSlotIndex
private static int getSlotIndex(int tableSize, int indexOrHash)
-