public class WeakList
extends java.util.AbstractList
Constructor and Description |
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WeakList()
Create a weak random-access list.
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Modifier and Type | Method and Description |
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void |
add(int index,
java.lang.Object element)
Inserts the object at the specified position in the list.
|
java.lang.Object |
get(int index)
Returns the object at the specified index, or null if the
object has been collected.
|
java.util.List |
hardList()
Returns a list of hard references to the objects.
|
java.lang.Object |
remove(int index)
Removes the object at the specified position and returns it
or returns null if it was already collected.
|
java.lang.Object |
set(int index,
java.lang.Object element)
Sets the object at the specified position and returns the
previous object at that position or null if it was already
collected.
|
int |
size()
Returns the size of the list, including already collected
objects.
|
void |
trimToSize()
Compacts the list by removing references to collected
objects.
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add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
public java.lang.Object get(int index)
get
in interface java.util.List
get
in class java.util.AbstractList
public int size()
size
in interface java.util.Collection
size
in interface java.util.List
size
in class java.util.AbstractCollection
public java.lang.Object set(int index, java.lang.Object element)
set
in interface java.util.List
set
in class java.util.AbstractList
public void add(int index, java.lang.Object element)
add
in interface java.util.List
add
in class java.util.AbstractList
public java.lang.Object remove(int index)
remove
in interface java.util.List
remove
in class java.util.AbstractList
public java.util.List hardList()
public void trimToSize()