Package one.empty3.library1.tree

Class TreeNode

java.lang.Object

one.empty3.library1.tree.TreeNode

Direct Known Subclasses:

EquationSystem, EquationTreeNode, TreeNodeDouble, TreeNodeValue, TreeNodeVariable, TreeTreeNode, VectorTreeNode

public class TreeNode
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected AlgebraicTree	algebraicTree
protected ArrayList<TreeNode>	children
protected String	expressionString
protected Object[]	objects
protected TreeNode	parent
protected TreeNodeType	type

Constructor Summary

Constructors

Constructor	Description
TreeNode(AlgebraicTree algebraicTree, String expStr)
TreeNode(TreeNode src, Object[] objects, TreeNodeType clazz)	Base constructor for all TreeNodes

Method Summary

Modifier and Type	Method	Description
StructureMatrix<Double>	eval()
ArrayList<TreeNode>	getChildren()
String	getExpressionString()
TreeNode	getParent()
Object	getValue()
void	setChildren(ArrayList<TreeNode> children)
void	setExpressionString(String expressionString)
void	setParent(TreeNode parent)
void	setValue(TreeNodeValue value)
@NotNull String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

algebraicTree

protected AlgebraicTree algebraicTree

objects

protected Object[] objects

type

protected TreeNodeType type

children

protected ArrayList<TreeNode> children

parent

protected TreeNode parent

expressionString

protected String expressionString

Constructor Details

TreeNode

public TreeNode(AlgebraicTree algebraicTree,
 String expStr)

TreeNode

public TreeNode(TreeNode src,
 Object[] objects,
 TreeNodeType clazz)

Base constructor for all TreeNodes

Parameters:

src - parent (!=null)

objects - [0] = expressionString

clazz - type associated to this TreeNode

Method Details

getValue

public Object getValue()

setValue

public void setValue(TreeNodeValue value)

eval

public StructureMatrix<Double> eval()
                             throws TreeNodeEvalException,
AlgebraicFormulaSyntaxException

Throws:

TreeNodeEvalException

AlgebraicFormulaSyntaxException

getChildren

public ArrayList<TreeNode> getChildren()

setChildren

public void setChildren(ArrayList<TreeNode> children)

getParent

public TreeNode getParent()

setParent

public void setParent(TreeNode parent)

getExpressionString

public String getExpressionString()

setExpressionString

public void setExpressionString(String expressionString)

toString

@NotNull
public @NotNull String toString()

Overrides:

toString in class Object