RuleDependencyProcessor.RuleRelations

java.lang.Object

org.antlr.v4.runtime.misc.RuleDependencyProcessor.RuleRelations

Enclosing class:: RuleDependencyProcessor

private static final class RuleDependencyProcessor.RuleRelations extends Object

Field Summary

Fields

Modifier and Type

Field

Description

private final BitSet[]

children

private final BitSet[]

parents
Constructor Summary

Constructors

Constructor

Description

RuleRelations(int ruleCount)
Method Summary

Modifier and Type

Method

Description

boolean

addRuleInvocation(int caller, int callee)

BitSet

getAncestors(int rule)

BitSet

getDescendants(int rule)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- parents
  
  private final BitSet[] parents
- children
  
  private final BitSet[] children
Constructor Details
- RuleRelations
  
  public RuleRelations(int ruleCount)
Method Details
- addRuleInvocation
  
  public boolean addRuleInvocation(int caller, int callee)
- getAncestors
  
  public BitSet getAncestors(int rule)
- getDescendants
  
  public BitSet getDescendants(int rule)