Package one.empty3.library.core.raytracer.tree

Class TreeNode

java.lang.Object

one.empty3.library.core.raytracer.tree.TreeNode

Direct Known Subclasses:

EquationSystem, EquationTreeNode, TreeNodeDouble, TreeNodeValue, TreeNodeVariable, TreeTreeNode

public class TreeNode
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.Object[]	objects
protected TreeNodeType	type

Constructor Summary

Constructors

Constructor	Description
TreeNode(java.lang.String expStr)
TreeNode(TreeNode src, java.lang.Object[] objects, TreeNodeType clazz)

Method Summary

Modifier and Type	Method	Description
java.lang.Double	eval()
java.util.ArrayList<TreeNode>	getChildren()
java.lang.String	getExpressionString()
TreeNode	getParent()
TreeNodeType	getType()
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)
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

Constructor Detail

TreeNode

public TreeNode(java.lang.String expStr)

TreeNode

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

Method Detail

getValue

public java.lang.Object getValue()

setValue

public void setValue(TreeNodeValue value)

eval

public 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

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getType

public TreeNodeType getType()