Package de.monticore.grammar

Class DirectLeftRecursionDetector

java.lang.Object

de.monticore.grammar.DirectLeftRecursionDetector

public class DirectLeftRecursionDetector
extends Object

Checks if a MC production is a left directly left recursive: e.g. of the form A -> A.*

Constructor Summary

Constructors

Constructor	Description
DirectLeftRecursionDetector()

Method Summary

Modifier and Type	Method	Description
boolean	isAlternativeLeftRecursive(ASTAlt productionAlternative, ASTNonTerminal actualNonTerminal)
boolean	isAlternativeLeftRecursive(ASTAlt productionAlternative, String classProductionName)
boolean	isAlternativeLeftRecursive(ASTAlt productionAlternative, Collection<String> names)

Methods inherited from class java.lang.Object

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

Constructor Details

DirectLeftRecursionDetector

public DirectLeftRecursionDetector()

Method Details

isAlternativeLeftRecursive

public boolean isAlternativeLeftRecursive(ASTAlt productionAlternative,
 ASTNonTerminal actualNonTerminal)

isAlternativeLeftRecursive

public boolean isAlternativeLeftRecursive(ASTAlt productionAlternative,
 String classProductionName)

isAlternativeLeftRecursive

public boolean isAlternativeLeftRecursive(ASTAlt productionAlternative,
 Collection<String> names)