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contains() — netty Function Reference

Architecture documentation for the contains() function in FastThreadLocalThread.java from the netty codebase.

Function java CommonUtil Concurrent called by 2

Entity Profile

Dependency Diagram

graph TD
  3b1a506e_9004_a3cf_45ac_f08e7950c618["contains()"]
  670e3e82_866d_03e0_0560_6f40fa2a4d77["FallbackThreadSet"]
  3b1a506e_9004_a3cf_45ac_f08e7950c618 -->|defined in| 670e3e82_866d_03e0_0560_6f40fa2a4d77
  9f44e7b5_19cd_7006_b866_f628598a18f8["isFastThreadLocalVirtualThread()"]
  9f44e7b5_19cd_7006_b866_f628598a18f8 -->|calls| 3b1a506e_9004_a3cf_45ac_f08e7950c618
  975ee699_9cd3_a96e_0cf6_88607760d9ab["runWithFastThreadLocal()"]
  975ee699_9cd3_a96e_0cf6_88607760d9ab -->|calls| 3b1a506e_9004_a3cf_45ac_f08e7950c618
  style 3b1a506e_9004_a3cf_45ac_f08e7950c618 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/concurrent/FastThreadLocalThread.java lines 215–221

        public boolean contains(long threadId) {
            long key = threadId >>> 6;
            long bit = 1L << (threadId & 63);

            long bitmap = map.get(key);
            return (bitmap & bit) != 0;
        }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does contains() do?
contains() is a function in the netty codebase, defined in common/src/main/java/io/netty/util/concurrent/FastThreadLocalThread.java.
Where is contains() defined?
contains() is defined in common/src/main/java/io/netty/util/concurrent/FastThreadLocalThread.java at line 215.
What calls contains()?
contains() is called by 2 function(s): isFastThreadLocalVirtualThread, runWithFastThreadLocal.

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