ObjectSinkNodeList (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

 for ( LinkedListNode node = list.removeFirst(); node != null; node = list.removeFirst() ) {
 }
 

Author:

Mark Proctor, Bob McWhirter

See Also:

Serialized Form

Constructor Summary
ObjectSinkNodeList()           Construct an empty LinkedList

 

Method Summary
void	add(ObjectSinkNode node)           Add a ObjectSinkNode to the list.
void	clear()           Iterates the list removing all the nodes until there are no more nodes to remove.
ObjectSinkNode	getFirst()           Return the first node in the list
ObjectSinkNode	getLast()           Return the last node in the list
boolean	isEmpty()
Iterator	iterator()           Returns a list iterator
void	remove(ObjectSinkNode node)           Removes a ObjectSinkNode from the list.
ObjectSinkNode	removeFirst()           Remove the first node from the list.
ObjectSinkNode	removeLast()           Remove the last node from the list.
int	size()

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ObjectSinkNodeList

public ObjectSinkNodeList()

Construct an empty LinkedList

add

public void add(ObjectSinkNode node)

Add a ObjectSinkNode to the list. If the LinkedList is empty then the first and last nodes are set to the added node.

Parameters:

node - The ObjectSinkNode to be added

remove

public void remove(ObjectSinkNode node)

Removes a ObjectSinkNode from the list. This works by attach the previous reference to the child reference. When the node to be removed is the first node it calls removeFirst(). When the node to be removed is the last node it calls removeLast().

Parameters:

node - The ObjectSinkNode to be removed.

getFirst

public final ObjectSinkNode getFirst()

Return the first node in the list

Returns:

The first ObjectSinkNode.

getLast

public final ObjectSinkNode getLast()

Return the last node in the list

Returns:

The last ObjectSinkNode.

removeFirst

public ObjectSinkNode removeFirst()

Remove the first node from the list. The next node then becomes the first node. If this is the last node then both first and last node references are set to null.

Returns:

The first ObjectSinkNode.

removeLast

public ObjectSinkNode removeLast()

Remove the last node from the list. The previous node then becomes the last node. If this is the last node then both first and last node references are set to null.

Returns:

The first ObjectSinkNode.

isEmpty

public final boolean isEmpty()

Returns:

boolean value indicating the empty status of the list

clear

public void clear()

Iterates the list removing all the nodes until there are no more nodes to remove.

size

public final int size()

Returns:

return size of the list as an int

iterator

public Iterator iterator()

Returns a list iterator

Returns: