Overview  Package   Class  Use  Deprecated  Index
Home >> All >> [ java_cup overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

java_cup
Class lalr_transition  

java.lang.Object
  java_cup.lalr_transition

---

public class lalr_transition

extends java.lang.Object

This class represents a transition in an LALR viable prefix recognition machine. Transitions can be under terminals for non-terminals. They are internally linked together into singly linked lists containing all the transitions out of a single state via the _next field.

Version:

last updated: 11/25/95

---

Field Summary
protected  lalr_transition	_next           Next transition in linked list of transitions out of a state
protected  symbol	_on_symbol           The symbol we make the transition on.
protected  lalr_state	_to_state           The state we transition to.

 

Constructor Summary

lalr_transition(symbol on_sym, lalr_state to_st)           Constructor with null next.

lalr_transition(symbol on_sym, lalr_state to_st, lalr_transition nxt)           Full constructor.

 

Method Summary
lalr_transition	next()           Next transition in linked list of transitions out of a state
symbol	on_symbol()           The symbol we make the transition on.
lalr_state	to_state()           The state we transition to.
java.lang.String	toString()           Convert to a string.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

_on_symbol

protected symbol _on_symbol

The symbol we make the transition on.

---

_to_state

protected lalr_state _to_state

The state we transition to.

---

_next

protected lalr_transition _next

Next transition in linked list of transitions out of a state

Constructor Detail

lalr_transition

public lalr_transition(symbol on_sym,
                       lalr_state to_st,
                       lalr_transition nxt)
                throws internal_error

Full constructor.

---

lalr_transition

public lalr_transition(symbol on_sym,
                       lalr_state to_st)
                throws internal_error

Constructor with null next.

Method Detail

on_symbol

public symbol on_symbol()

The symbol we make the transition on.

---

to_state

public lalr_state to_state()

The state we transition to.

---

next

public lalr_transition next()

Next transition in linked list of transitions out of a state

---

toString

public java.lang.String toString()

Convert to a string.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> [ java_cup overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---