me.jaimegarza.syntax.model.parser

Class Action

java.lang.Object

me.jaimegarza.syntax.model.parser.Action

public class Action
extends Object

~pojo class

For packed parsers, the parsing table is divided in a list of Action and GoTo. The parsing table just points at the entry point of the actions. This class describes a transition from one state to another by specifying the symbol and the destination. It is a mapping for a set of states over a symbol.

Author:

jaimegarza@gmail.com

Constructor Summary

Constructors

Constructor and Description
Action(Symbol symbol, int stateNumber) Construct an action

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getStateNumber()
Symbol	getSymbol()
void	setStateNumber(int stateNumber)
void	setSymbol(Symbol symbol)
String	toString() Returns a phrase with the symbol and its destination

Methods inherited from class java.lang.Object

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

Constructor Detail

Action

public Action(Symbol symbol,
              int stateNumber)

Construct an action

Parameters:

symbol - the symbol that will cause the action

stateNumber - the destination state

Method Detail

getSymbol

public Symbol getSymbol()

Returns:

the symbol

setSymbol

public void setSymbol(Symbol symbol)

Parameters:

symbol - the symbol to set

getStateNumber

public int getStateNumber()

Returns:

the stateNumber

setStateNumber

public void setStateNumber(int stateNumber)

Parameters:

stateNumber - the stateNumber to set

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

toString

public String toString()

Returns a phrase with the symbol and its destination

Overrides:

toString in class Object

See Also:

Object.toString()