org.jacop.util.fsm

Class RegularExpressionParser.Expression

java.lang.Object

org.jacop.util.fsm.RegularExpressionParser.Expression

Direct Known Subclasses:

RegularExpressionParser.Literal

Enclosing class:

RegularExpressionParser

public abstract class RegularExpressionParser.Expression
extends Object

It creates an abstract class expression which specifies basic methods of the expression.

Constructor Summary

Constructors

Constructor and Description
Expression()

Method Summary

Modifier and Type	Method and Description
boolean	isSimple() It specifies if the expression is simple.
abstract FSM	parseToFSM() It creates Finite State Machine from the expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression()

Method Detail

isSimple

public boolean isSimple()

It specifies if the expression is simple.

Returns:

true if expression is a literal or disjunction of literals.

parseToFSM

public abstract FSM parseToFSM()

It creates Finite State Machine from the expression.

Returns:

Finite State Machine corresponding