org.extendj.neobeaver

Class ItemSet

java.lang.Object

org.extendj.neobeaver.ItemSet

public class ItemSet
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
ItemSet	core
java.util.Set<Item>	extension
java.util.Set<Item>	items

Constructor Summary

Constructors

Constructor and Description
ItemSet(int id, ItemSet core, java.util.Set<Item> extension)
ItemSet(int id, java.util.Set<Item> items)

Method Summary

Modifier and Type	Method and Description
java.util.Collection<Item>	allItems()
ItemSet	baseCore()
ItemSet	core()
boolean	equals(java.lang.Object obj)
java.util.Collection<Tuple<Symbol,ItemSet>>	followCores()
int	hashCode()
int	id()
ItemSet	merge(ItemSet core, Grammar grammar)
void	printGraphNode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

items

public final java.util.Set<Item> items

extension

public final java.util.Set<Item> extension

core

public final ItemSet core

Constructor Detail

ItemSet

public ItemSet(int id,
               java.util.Set<Item> items)

ItemSet

public ItemSet(int id,
               ItemSet core,
               java.util.Set<Item> extension)

Method Detail

id

public int id()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

followCores

public java.util.Collection<Tuple<Symbol,ItemSet>> followCores()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

core

public ItemSet core()

merge

public ItemSet merge(ItemSet core,
                     Grammar grammar)

printGraphNode

public void printGraphNode()

baseCore

public ItemSet baseCore()

allItems

public java.util.Collection<Item> allItems()