public class Item
extends java.lang.Object
It represents an item throughout the execution of the algorithm
| Constructor and Description |
|---|
Item(int label)
It creates a new item by setting up its label
|
| Modifier and Type | Method and Description |
|---|---|
void |
addChild(Item child)
It adds a child item to a parent item
|
boolean |
equals(java.lang.Object obj)
It indicates whether some other item is "equal to" this one
|
java.util.ArrayList<Item> |
getChildren()
It returns the children of an item
|
int |
getLabel()
It returns the label associated with an item
|
int |
getSupport()
It returns the support of an item
|
boolean |
hasChildren()
It returns whether an item has children items
|
void |
incSupport()
It increments the support of an item
|
void |
setLabel(int label)
It sets the label associated with an item
|
public Item(int label)
It creates a new item by setting up its label
label - The label of the itempublic void setLabel(int label)
It sets the label associated with an item
label - The label of the itempublic int getLabel()
It returns the label associated with an item
public void incSupport()
It increments the support of an item
public int getSupport()
It returns the support of an item
public void addChild(Item child)
It adds a child item to a parent item
child - The item to add to this itempublic boolean hasChildren()
It returns whether an item has children items
public java.util.ArrayList<Item> getChildren()
It returns the children of an item
public boolean equals(java.lang.Object obj)
It indicates whether some other item is "equal to" this one
equals in class java.lang.Objectobj - The reference object with which to compare