proper.database
Class TableTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      proper.database.TableTreeNode

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

public class TableTreeNode
extends javax.swing.tree.DefaultMutableTreeNode

A specialized TreeNode class that handles Table-Objects and provides some methods for conveniencs.

Version:

$Revision: 1.2 $

Author:

FracPete

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

EMPTY_ENUMERATION

Constructor Summary

TableTreeNode()
initializes the node with no table

TableTreeNode(java.lang.Object o)
initializes the node with the given table name (= String) or table (= Table)

Method Summary

java.util.Vector	getAllNodes() returns all the nodes in the subtree including this node (depth-first)
java.util.Vector	getAllTables() returns a vector with all the tables in the subtree, including this node (depth-first)
Table	getChildTableAt(int index) returns the table of the specified child
Table	getTable() returns the Table object of this node
java.util.Vector	getTablesAlongPath() returns all the tables that are along the path to the root
boolean	isInPath(Table t) checks whether the given table is somewhere on the path to the root
static TableTreeNode	parseTreeString(java.lang.String tree) parses the given tree in string representation and returns it in a TreeNode Structure, e.g.:
void	setTable(java.lang.Object o) sets the Table, either a name (= String) or an object (= Table)
java.lang.String	toString() returns the name of the table
java.lang.String	toString(boolean all) returns either the whole subtree (including itself) as a string representation (= TRUE) or only the table (= FALSE)
java.lang.String	toTreeString() returns itself and the subtree underneath in a string representation that can be parsed with the parseTree(String) method
java.lang.String	toTreeString(boolean includeSizes) returns itself and the subtree underneath in a string representation that can be parsed with the parseTree(String) method
static java.lang.String	toTreeString(TableTreeNode node) returns the node and the subtree underneath in a string representation that can be parsed with the parseTree(String) method
static java.lang.String	toTreeString(TableTreeNode node, boolean includeSizes) returns the node and the subtree underneath in a string representation that can be parsed with the parseTree(String) method

Methods inherited from class javax.swing.tree.DefaultMutableTreeNode

add, breadthFirstEnumeration, children, clone, depthFirstEnumeration, getAllowsChildren, getChildAfter, getChildAt, getChildBefore, getChildCount, getDepth, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLeafCount, getLevel, getNextLeaf, getNextNode, getNextSibling, getParent, getPath, getPreviousLeaf, getPreviousNode, getPreviousSibling, getRoot, getSharedAncestor, getSiblingCount, getUserObject, getUserObjectPath, insert, isLeaf, isNodeAncestor, isNodeChild, isNodeDescendant, isNodeRelated, isNodeSibling, isRoot, pathFromAncestorEnumeration, postorderEnumeration, preorderEnumeration, remove, remove, removeAllChildren, removeFromParent, setAllowsChildren, setParent, setUserObject

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TableTreeNode

public TableTreeNode()

initializes the node with no table

TableTreeNode

public TableTreeNode(java.lang.Object o)

initializes the node with the given table name (= String) or table (= Table)

Method Detail

setTable

public void setTable(java.lang.Object o)

sets the Table, either a name (= String) or an object (= Table)

getTable

public Table getTable()

returns the Table object of this node

getChildTableAt

public Table getChildTableAt(int index)

returns the table of the specified child

isInPath

public boolean isInPath(Table t)

checks whether the given table is somewhere on the path to the root

getTablesAlongPath

public java.util.Vector getTablesAlongPath()

returns all the tables that are along the path to the root

getAllNodes

public java.util.Vector getAllNodes()

returns all the nodes in the subtree including this node (depth-first)

getAllTables

public java.util.Vector getAllTables()

returns a vector with all the tables in the subtree, including this node (depth-first)

parseTreeString

public static TableTreeNode parseTreeString(java.lang.String tree)

parses the given tree in string representation and returns it in a TreeNode Structure, e.g.:

   a[b,c[d,e]]
 

represents the following tree:

   a
   |-b
   |-c
   | |-d
   | |-e
 

It is also possible to include the sizes in the string (if a specific) ordering is desired, e.g. a(10)[b(2),c(12)[d(3),e(1)]]

See Also:

toTreeString(), toTreeString(boolean)

toTreeString

public java.lang.String toTreeString()

returns itself and the subtree underneath in a string representation that can be parsed with the parseTree(String) method

See Also:

parseTreeString(String)

toTreeString

public java.lang.String toTreeString(boolean includeSizes)

returns itself and the subtree underneath in a string representation that can be parsed with the parseTree(String) method

Parameters:

includeSizes - whether to include the sizes, too (in parentheses)

See Also:

parseTreeString(String)

toTreeString

public static java.lang.String toTreeString(TableTreeNode node)

returns the node and the subtree underneath in a string representation that can be parsed with the parseTree(String) method

Parameters:

node - the node to represent in String notation

See Also:

parseTreeString(String)

toTreeString

public static java.lang.String toTreeString(TableTreeNode node,
                                            boolean includeSizes)

returns the node and the subtree underneath in a string representation that can be parsed with the parseTree(String) method

Parameters:

node - the node to get the string notation from

includeSizes - whether to include the sizes, too (in parentheses)

See Also:

parseTreeString(String)

toString

public java.lang.String toString()

returns the name of the table

Overrides:

toString in class javax.swing.tree.DefaultMutableTreeNode

toString

public java.lang.String toString(boolean all)

returns either the whole subtree (including itself) as a string representation (= TRUE) or only the table (= FALSE)