Package org.spongepowered.asm.util

Class ReEntranceLock

  • public class ReEntranceLock
extends java.lang.Object
    Re-entrance semaphore used to share re-entrance data with the metadata service

    • Constructor Summary

      Constructors 
      Constructor Description
      ReEntranceLock​(int maxDepth)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean check()
      Run the depth check but do not set the semaphore
      boolean checkAndSet()
      Run the depth check and set the semaphore if depth is exceeded
      ReEntranceLock clear()
      Clear the semaphore
      int getDepth()
      Get current depth
      int getMaxDepth()
      Get max depth
      boolean isSet()
      Get whether the semaphore is set
      ReEntranceLock pop()
      Decrease the re-entrance depth
      ReEntranceLock push()
      Increase the re-entrance depth counter and set the semaphore if depth exceeds max depth
      ReEntranceLock set()
      Set the semaphore

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ReEntranceLock

        public ReEntranceLock​(int maxDepth)

    • Method Detail

      • getMaxDepth

        public int getMaxDepth()
        Get max depth

      • getDepth

        public int getDepth()
        Get current depth

      • push

        public ReEntranceLock push()
        Increase the re-entrance depth counter and set the semaphore if depth exceeds max depth
        Returns:
        fluent interface

      • pop

        public ReEntranceLock pop()
        Decrease the re-entrance depth
        Returns:
        fluent interface

      • check

        public boolean check()
        Run the depth check but do not set the semaphore
        Returns:
        true if depth has exceeded max

      • checkAndSet

        public boolean checkAndSet()
        Run the depth check and set the semaphore if depth is exceeded
        Returns:
        true if semaphore is set

      • set

        public ReEntranceLock set()
        Set the semaphore
        Returns:
        fluent interface

      • isSet

        public boolean isSet()
        Get whether the semaphore is set

      • clear

        public ReEntranceLock clear()
        Clear the semaphore
        Returns:
        fluent interface