Package org.apache.groovy.parser.antlr4.internal.atnmanager

# Class ParserAtnManager

java.lang.Object
org.apache.groovy.parser.antlr4.internal.atnmanager.AtnManager
org.apache.groovy.parser.antlr4.internal.atnmanager.ParserAtnManager

    public class ParserAtnManager
    extends AtnManager

Manage ATN for parser to avoid memory leak

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class org.apache.groovy.parser.antlr4.internal.atnmanager.AtnManager

  `AtnManager.AtnWrapper`

- ## Field Summary

  Fields
  Modifier and Type | Field | Description
  --- | --- | ---
  `static ParserAtnManager` | `INSTANCE` |

  ### Fields inherited from class org.apache.groovy.parser.antlr4.internal.atnmanager.AtnManager

  `READ_LOCK`

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `org.antlr.v4.runtime.atn.ATN` | `getATN()` |
  `protected boolean` | `shouldClearDfaCache()` |

  ### Methods inherited from class java.lang.Object

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

- ## Field Details

  - ### INSTANCE

    public static final ParserAtnManager INSTANCE

- ## Method Details

  - ### getATN

    public org.antlr.v4.runtime.atn.ATN getATN()
    Specified by:
      `getATN` in class `AtnManager`

  - ### shouldClearDfaCache

    protected boolean shouldClearDfaCache()
    Specified by:
      `shouldClearDfaCache` in class `AtnManager`