org.stekikun.dolmen.syntax

Class Lexer.Clause

java.lang.Object

org.stekikun.dolmen.syntax.Lexer.Clause

Enclosing class:

Lexer

public static final class Lexer.Clause
extends Object

A clause associates a regular expression to a Java semantic action. Each lexer Lexer.Entry is made of a number of clauses, and a clause's semantic action can be taken when the input matches the clause's regular expression.

Author:

Stéphane Lescuyer

Field Summary

Fields

Modifier and Type	Field and Description
Extent	action The Java action which can be executed when this clauses matches
Located<Regular>	regular The regular expression of this clause

Constructor Summary

Constructors

Constructor and Description
Clause(Located<Regular> regular, Extent action)

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

regular

public final Located<Regular> regular

The regular expression of this clause

action

public final Extent action

The Java action which can be executed when this clauses matches

Constructor Detail

Clause

public Clause(Located<Regular> regular,
              Extent action)

Parameters:

regular -

action -

Method Detail

toString

public String toString()

Overrides:

toString in class Object