ATreeNode

All Implemented Interfaces:: it.unibo.alchemist.model.sapere.dsl.ITreeNode , java.io.Serializable


public abstract class ATreeNode<T>
 implements ITreeNode<T>

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final T`	`data`

Constructor Summary

Constructors
Constructor	Description
`ATreeNode(T dat, ITreeNode<out Object> l, ITreeNode<out Object> r)`	Builds the internals of a tree node.

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`T`	`getData()`
`boolean`	`equals(Object t)`
`ITreeNode<out Object>`	`getLeftChild()`
`int`	`getNumberOfChildren()`
`ITreeNode<out Object>`	`getRightChild()`
`abstract T`	`getValue(Map<HashString, ITreeNode<out Object>> mp)`
`int`	`hashCode()`
`HashString`	`toHashString()`	Similar to toString(), but returns a HashString.
`abstract String`	`toString()`

Methods inherited from class it.unibo.alchemist.model.sapere.dsl.ITreeNode
getType
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ATreeNode
```
ATreeNode(T dat, ITreeNode<out Object> l, ITreeNode<out Object> r)
```
    Builds the internals of a tree node.
    
    Parameters:
    
    dat - the data contained within the node
    
    l - the left child
    
    r - the right child
- Method Detail
  - getData
```
 T getData()
```
    Returns:
    
    the object embedded in this node
  - equals
```
 boolean equals(Object t)
```
  - getLeftChild
```
 ITreeNode<out Object> getLeftChild()
```
    Returns:
    
    the left child (if any)
  - getNumberOfChildren
```
 int getNumberOfChildren()
```
    Returns:
    
    the number of first level children.
  - getRightChild
```
 ITreeNode<out Object> getRightChild()
```
    Returns:
    
    the righr child (if any)
  - getValue
```
 abstract T getValue(Map<HashString, ITreeNode<out Object>> mp)
```
    Parameters:
    
    mp - the matches map.
    
    Returns:
    
    the value of the Node. (Double if it's a Num or a Var of type Num, String if it's a Const or a Var of type Const) the method return null if there are some variable not yet allocated in the expression.
  - hashCode
```
 int hashCode()
```
  - toHashString
```
 HashString toHashString()
```
    Similar to toString(), but returns a HashString.
    
    Returns:
    
    a HashString representation of this Object
  - toString
```
 abstract String toString()
```