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| java.lang.Object
 ob.tree.TreeNode
All known Subclasses: ob.tree.TreeNodeX,
| TreeNode | | public class TreeNode implements Serializable(Code) | | The TreeNode class is the lowest level class used to manipulate a tree node.
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| TREENODE_FIRST | | final public static int TREENODE_FIRST(Code) | | |
| TREENODE_LAST | | final public static int TREENODE_LAST(Code) | | |
| TREENODE_SORT | | final public static int TREENODE_SORT(Code) | | |
| addChild | | public boolean addChild(TreeNode pNewTreeNode)(Code) | | adds a child
Parameters:
pNewTreeNode - adds a new child |
| addChild | | public boolean addChild(TreeNode pNewTreeNode, int pInsAfter)(Code) | | add a child
Parameters:
pNewTreeNode - new tree node to add
Parameters:
pInsAfter - the node to insert after true if successfully added, otherwise false |
| addChild | | public boolean addChild(TreeNode pNewTreeNode, TreeNode pInsAfter)(Code) | | adds a child to the tree
Parameters:
pNewTreeNode - new item to add
Parameters:
pInsAfter - adds after this item true if successfully added, otherwise false |
| collapse | | public void collapse()(Code) | | collapse the node
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| deleteAllChildren | | public void deleteAllChildren()(Code) | | detaches all this nodes children from the tree
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| deleteChildren | | public void deleteChildren()(Code) | | currently not implemented
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| detachFromTree | | public void detachFromTree()(Code) | | detaches from the tree
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| expand | | public void expand(boolean bExpand)(Code) | | virtual method to determine if node is expanded or not
Parameters:
bExpand - true if you wish to expand, false to collapse |
| expand | | public void expand()(Code) | | expand the node
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| getBottomLeftChild | | public TreeNode getBottomLeftChild()(Code) | | retrieves the bottom left child
bottom left child as type TreeNode |
| getBottomRightChild | | public TreeNode getBottomRightChild()(Code) | | retrieves the bottom right child
bottom right child as type TreeNode |
| getDistanceFromRoot | | public int getDistanceFromRoot()(Code) | | determines how many levels down the node is from the root
distance from root as type int |
| getFirstChild | | public TreeNode getFirstChild()(Code) | | retrieves the first child node
Parameters:
first - child node as type TreeNode |
| getFirstSibling | | public TreeNode getFirstSibling()(Code) | | retrieves the first sibling node
first sibling as type TreeNode |
| getLastChild | | public TreeNode getLastChild()(Code) | | retrieves the last child node
last child node as type TreeNode |
| getLastSibling | | public TreeNode getLastSibling()(Code) | | retrieves the last sibling as type TreeNode
last sibling as type TreeNode |
| getNextInDisplayOrder | | public TreeNode getNextInDisplayOrder()(Code) | | retrieves next node in the display
next in display as type TreeNode |
| getNextSibling | | public TreeNode getNextSibling()(Code) | | retrieves the next sibling
next sibling as type TreeNode |
| getNumDescendents | | public int getNumDescendents()(Code) | | how many total descendents fall under this node
number of descendents |
| getParent | | public TreeNode getParent()(Code) | | retrieves the parent node
parent as type TreeNode |
| getPrevInDisplayOrder | | public TreeNode getPrevInDisplayOrder()(Code) | | retrieves the previous node in the display
previous node as type TreeNode |
| getPrevSibling | | public TreeNode getPrevSibling()(Code) | | retrieves the previous sibling
Parameters:
previous - sibling as type TreeNode |
| getRoot | | public TreeNode getRoot()(Code) | | retrieves the root node
root as type TreeNode |
| hasChildren | | public boolean hasChildren()(Code) | | determines if node has children
true if children exist, otherwise false |
| isAncestor | | public boolean isAncestor(TreeNode possibleAncestor)(Code) | | determines whether this node is an ancestor of the node passed in
Parameters:
possibleAncestor - TreeNode to check against true if it is an ancestor, otherwise false |
| isDescendant | | public boolean isDescendant(TreeNode pNode)(Code) | | determines whether this node is a descendent of the node passed in
Parameters:
pNode - the node to check if it is a descendant true if descendant, otherwise false |
| isExpanded | | public boolean isExpanded()(Code) | | virtual method to determine if node is expanded or not
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| isParent | | public boolean isParent(TreeNode parent)(Code) | | determines whether the node contains children nodes
true if children exist, otherwise false |
| isSibling | | public boolean isSibling(TreeNode pNodeTest)(Code) | | determines whether the node is a sibling of the TreeNode passed in
Parameters:
pNodeTest - TreeNode to test whether it is a sibling or not true if it is a sibling, otherwise false |
| onNextSearchNode | | public boolean onNextSearchNode(int idSearch, TreeNode pNode)(Code) | | overridable function for searching
Parameters:
idSearch - id to search for
Parameters:
pNode - node to start search from true if found |
| search | | public TreeNode search(int idSearch)(Code) | | search for the id
Parameters:
idSearch - id to search for item as type TreeNode |
| setFirstChild | | public void setFirstChild(TreeNode n)(Code) | | sets first child
Parameters:
n - first child |
| setNextSibling | | public void setNextSibling(TreeNode n)(Code) | | sets next sibling
Parameters:
n - next sibling |
| setParent | | public void setParent(TreeNode n)(Code) | | sets parent to node
Parameters:
n - parent node to set |
| setPrevSibling | | public void setPrevSibling(TreeNode n)(Code) | | sets previous sibling
Parameters:
n - previous sibling |
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