com.jstatcom.model.control
Class SymbolTableTreeNode

java.lang.Object
  javax.swing.tree.DefaultMutableTreeNode
      com.jstatcom.model.control.SymbolTableTreeNode

All Implemented Interfaces:

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

public final class SymbolTableTreeNode
extends javax.swing.tree.DefaultMutableTreeNode

Treenode to be used with SymbolTree for displaying SymbolTable objects a JTree.

Author:

Markus Kraetzig

See Also:

Serialized Form

Field Summary

SymbolTable

symbolTable SymbolTable represented by this tree node.

Fields inherited from class javax.swing.tree.DefaultMutableTreeNode

EMPTY_ENUMERATION

Constructor Summary

SymbolTableTreeNode(SymbolTable symbolTable, javax.swing.tree.DefaultTreeModel symbolTreeModel)
Creates a tree node for a symbol.

Method Summary

void	addSymbol(Symbol symbol) Adds a symbol to this node.
void	clear() Removes all children that are SymbolTreeNode instances from this node.
void	removeSymbol(java.lang.String name) Removes a symbol node with name from this table node.

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, toString

Methods inherited from class java.lang.Object

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

Field Detail

symbolTable

public final SymbolTable symbolTable

SymbolTable represented by this tree node.

Constructor Detail

SymbolTableTreeNode

public SymbolTableTreeNode(SymbolTable symbolTable,
                           javax.swing.tree.DefaultTreeModel symbolTreeModel)

Creates a tree node for a symbol.

Parameters:

symbolTable - the respective table

symbolTreeModel - the used tree model

Throws:

java.lang.IllegalArgumentException - if (symbolTable == null)

Method Detail

addSymbol

public void addSymbol(Symbol symbol)

Adds a symbol to this node. It keeps the alphabetic order of the nodes. Symbols are always added after symbol tables.

Parameters:

symbol - to be put in tree

removeSymbol

public void removeSymbol(java.lang.String name)

Removes a symbol node with name from this table node.

Parameters:

name - the identifier of the symbol to remove

clear

public void clear()

Removes all children that are SymbolTreeNode instances from this node. It removes itself from the parent node if (getChildCount() == 0) afterwards. It might still be that SymbolTableTreeNode instances are contained in this node.