org.jacop.util.fsm

Class RegularExpressionParser.Literal

java.lang.Object

org.jacop.util.fsm.RegularExpressionParser.Expression

org.jacop.util.fsm.RegularExpressionParser.Literal

Enclosing class:

RegularExpressionParser

public class RegularExpressionParser.Literal
extends RegularExpressionParser.Expression

It specifies a simple literal.

Field Summary

Fields

Modifier and Type	Field and Description
String	lit String denoting the literal.

Constructor Summary

Constructors

Constructor and Description
Literal(String lit) It constructs a literal.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object c)
int	getType()
boolean	isSimple() It specifies if the expression is simple.
FSM	parseToFSM() It creates Finite State Machine from the expression.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

lit

public String lit

String denoting the literal.

Constructor Detail

Literal

public Literal(String lit)

It constructs a literal.

Parameters:

lit - string representation of the literal.

Method Detail

getType

public int getType()

Returns:

type

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object c)

Overrides:

equals in class Object

isSimple

public boolean isSimple()

Description copied from class: RegularExpressionParser.Expression

It specifies if the expression is simple.

Overrides:

isSimple in class RegularExpressionParser.Expression

Returns:

true if expression is a literal or disjunction of literals.

parseToFSM

public FSM parseToFSM()

Description copied from class: RegularExpressionParser.Expression

It creates Finite State Machine from the expression.

Specified by:

parseToFSM in class RegularExpressionParser.Expression

Returns:

Finite State Machine corresponding