org.apache.groovy.parser.antlr4.internal

Class AtnManager

java.lang.Object

org.apache.groovy.parser.antlr4.internal.AtnManager

public class AtnManager
extends java.lang.Object

Manage ATN for lexer and parser to avoid memory leak

Author:

Daniel.Sun Created on 2016/08/14

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.concurrent.locks.ReentrantReadWriteLock	RRWL

Constructor Summary

Constructors

Constructor and Description
AtnManager(GroovyLangLexer lexer)
AtnManager(GroovyLangParser parser)

Method Summary

Modifier and Type	Method and Description
org.antlr.v4.runtime.atn.ATN	getATN()

Methods inherited from class java.lang.Object

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

Field Detail

RRWL

public static final java.util.concurrent.locks.ReentrantReadWriteLock RRWL

Constructor Detail

AtnManager

public AtnManager(GroovyLangLexer lexer)

AtnManager

public AtnManager(GroovyLangParser parser)

Method Detail

getATN

public org.antlr.v4.runtime.atn.ATN getATN()