org.nees.util.chef
Class HierarchicalDisplayList

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          java.util.Vector
              org.nees.util.chef.HierarchicalDisplayList

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, java.util.List, java.util.RandomAccess, java.io.Serializable

public class HierarchicalDisplayList

extends java.util.Vector

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

HierarchicalDisplayList()

Method Summary

void	close(int position) Close the item with the given index
boolean	contains(java.lang.Object o) Is the application-specific object in question in this list?
HierarchicalDisplayItem	getItem(int i)
HierarchicalDisplayItem[]	getItems()
int	indexOf(java.lang.Object o) Return the list index of an application-specific object
void	open(int position) Open the item at the given index
int	parentIndexOf(int index) Return the index of the parent item of the given item.
void	removeItem(int index) Remove an item, and its children, if it's open.

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

iterator, listIterator, listIterator

Constructor Detail

HierarchicalDisplayList

public HierarchicalDisplayList()

Method Detail

getItem

public HierarchicalDisplayItem getItem(int i)

getItems

public HierarchicalDisplayItem[] getItems()

open

public void open(int position)

Open the item at the given index

Parameters:

position - the index of the item to open

close

public void close(int position)

Close the item with the given index

Parameters:

position - the index of the item to close

contains

public boolean contains(java.lang.Object o)

Is the application-specific object in question in this list?

Returns:

true if the object exists in the list, false otherwise.

indexOf

public int indexOf(java.lang.Object o)

Return the list index of an application-specific object

Returns:

The index of the object, or -1 if it isn't in the list.

removeItem

public void removeItem(int index)

Remove an item, and its children, if it's open.

Parameters:

index - the index of the item to remove.

parentIndexOf

public int parentIndexOf(int index)

Return the index of the parent item of the given item.

Parameters:

index - the index of the item to remove.

Returns:

the index of the parent item, or -1 if not found.