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 java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.ArrayList<TreeNode>	children
protected java.lang.String	expressionString
protected java.lang.Object[]	objects
protected TreeNode	parent
protected TreeNodeType	type

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

objects

protected java.lang.Object[] objects

type

protected TreeNodeType type

children

protected java.util.ArrayList<TreeNode> children

parent

protected TreeNode parent

expressionString

protected java.lang.String expressionString

Constructor Detail

TreeNode

public TreeNode(java.lang.String expStr)

TreeNode

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

Base constructor for all TreeNodes

Parameters:

src - parent (!=null)

objects - [0] = expressionString

clazz - type associated to this TreeNode

Method Detail

getValue

public java.lang.Object getValue()

setValue

public void setValue(TreeNodeValue value)

eval

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

Throws:

TreeNodeEvalException

AlgebraicFormulaSyntaxException

getChildren

public java.util.ArrayList<TreeNode> getChildren()

setChildren

public void setChildren(java.util.ArrayList<TreeNode> children)

getParent

public TreeNode getParent()

setParent

public void setParent(TreeNode parent)

getExpressionString

public java.lang.String getExpressionString()

setExpressionString

public void setExpressionString(java.lang.String expressionString)

toString

@NotNull
public @NotNull java.lang.String toString()

Overrides:

toString in class java.lang.Object