org.stekikun.dolmen.unparam

Class Production.Continue

java.lang.Object

org.stekikun.dolmen.unparam.Production.Item

org.stekikun.dolmen.unparam.Production.Continue

Enclosing class:

Production

public static final class Production.Continue
extends Production.Item

Represents a continuation of the current rule, and unlike the equivalent actual, this allows the generator to produce an optimized tail-recursive call.
A continuation can only be used last in a production rule, and for now can only reenter the current rule with the same original arguments.

Author:

Stéphane Lescuyer

Field Summary

Fields

Modifier and Type	Field and Description
Located<String>	cont The location of the item (for error reporting)

Constructor Summary

Constructors

Constructor and Description
Continue(Located<String> cont) Builds a continuation item at the given location

Method Summary

Modifier and Type	Method and Description
Production.ItemKind	getKind() Describes the kind of item this is
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

cont

public final Located<String> cont

The location of the item (for error reporting)

Constructor Detail

Continue

public Continue(Located<String> cont)

Builds a continuation item at the given location

Parameters:

cont -

Method Detail

getKind

public final Production.ItemKind getKind()

Description copied from class: Production.Item

Describes the kind of item this is

Specified by:

getKind in class Production.Item

toString

public String toString()

Overrides:

toString in class Object