| java.util.HashSet
 org.apache.catalina.util.ResourceSet
| ResourceSet | | final public class ResourceSet extends HashSet (Code) | | Extended implementation of HashSet that includes a
locked property. This class can be used to safely expose
resource path sets to user classes without having to clone them in order
to avoid modifications. When first created, a ResourceMap
is not locked.
author:
Craig R. McClanahan
version:
$Revision: 1.3 $ $Date: 2004/02/27 14:58:50 $ |
| Constructor Summary | |
| public | ResourceSet()
Construct a new, empty set with the default initial capacity and
load factor. | | public | ResourceSet(int initialCapacity)
Construct a new, empty set with the specified initial capacity and
default load factor. | | public | ResourceSet(int initialCapacity, float loadFactor)
Construct a new, empty set with the specified initial capacity and
load factor. | | public | ResourceSet(Collection coll)
Construct a new set with the same contents as the existing collection. |
| Method Summary | |
| public boolean | add(Object o)
Add the specified element to this set if it is not already present. | | public void | clear()
Remove all of the elements from this set. | | public boolean | isLocked()
Return the locked state of this parameter map. | | public boolean | remove(Object o)
Remove the given element from this set if it is present. | | public void | setLocked(boolean locked)
Set the locked state of this parameter map. |
| ResourceSet | | public ResourceSet()(Code) | | Construct a new, empty set with the default initial capacity and
load factor.
|
| ResourceSet | | public ResourceSet(int initialCapacity)(Code) | | Construct a new, empty set with the specified initial capacity and
default load factor.
Parameters:
initialCapacity - The initial capacity of this set |
| ResourceSet | | public ResourceSet(int initialCapacity, float loadFactor)(Code) | | Construct a new, empty set with the specified initial capacity and
load factor.
Parameters:
initialCapacity - The initial capacity of this set
Parameters:
loadFactor - The load factor of this set |
| ResourceSet | | public ResourceSet(Collection coll)(Code) | | Construct a new set with the same contents as the existing collection.
Parameters:
coll - The collection whose contents we should copy |
| add | | public boolean add(Object o)(Code) | | Add the specified element to this set if it is not already present.
Return true if the element was added.
Parameters:
o - The object to be added
exception:
IllegalStateException - if this ResourceSet is locked |
| clear | | public void clear()(Code) | | Remove all of the elements from this set.
exception:
IllegalStateException - if this ResourceSet is locked |
| isLocked | | public boolean isLocked()(Code) | | Return the locked state of this parameter map.
|
| remove | | public boolean remove(Object o)(Code) | | Remove the given element from this set if it is present.
Return true if the element was removed.
Parameters:
o - The object to be removed
exception:
IllegalStateException - if this ResourceSet is locked |
| setLocked | | public void setLocked(boolean locked)(Code) | | Set the locked state of this parameter map.
Parameters:
locked - The new locked state |
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