org.stekikun.dolmen.syntax

Class PProduction.ActionItem

java.lang.Object

org.stekikun.dolmen.syntax.PProduction.Item

org.stekikun.dolmen.syntax.PProduction.ActionItem

Enclosing class:

PProduction

public static final class PProduction.ActionItem
extends PProduction.Item

Represents a semantic action item, i.e. a semantic action which is performed by the generated parser when the enclosing production rule is executed.

Semantic action items are executed in the order in which they appear in productions, relatively to actuals and other semantic actions.

A semantic action in a parameterized production can contain holes referring to the parameters of the rule containing the production.

Author:

Stéphane Lescuyer

Field Summary

Fields

Modifier and Type	Field and Description
PExtent	extent The in-source extent for this semantic action

Constructor Summary

Constructors

Constructor and Description
ActionItem(PExtent extent) Builds a semantic action item from the given extent

Method Summary

Modifier and Type	Method and Description
PProduction.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

extent

public final PExtent extent

The in-source extent for this semantic action

Constructor Detail

ActionItem

public ActionItem(PExtent extent)

Builds a semantic action item from the given extent

Parameters:

extent -

Method Detail

getKind

public final PProduction.ItemKind getKind()

Description copied from class: PProduction.Item

Describes the kind of item this is

Specified by:

getKind in class PProduction.Item

toString

public String toString()

Overrides:

toString in class Object