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isNullOrEmpty() — netty Function Reference

Architecture documentation for the isNullOrEmpty() function in AbstractScheduledEventExecutor.java from the netty codebase.

Function java CommonUtil Concurrent called by 1

Entity Profile

Dependency Diagram

graph TD
  2075d1d4_2386_f723_0954_1e84bbb3d7d7["isNullOrEmpty()"]
  d3e4d355_bb72_2545_e37d_dc0891709c08["AbstractScheduledEventExecutor"]
  2075d1d4_2386_f723_0954_1e84bbb3d7d7 -->|defined in| d3e4d355_bb72_2545_e37d_dc0891709c08
  50c6c602_f107_380e_a739_6de375e8c744["cancelScheduledTasks()"]
  50c6c602_f107_380e_a739_6de375e8c744 -->|calls| 2075d1d4_2386_f723_0954_1e84bbb3d7d7
  style 2075d1d4_2386_f723_0954_1e84bbb3d7d7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/concurrent/AbstractScheduledEventExecutor.java lines 147–149

    private static boolean isNullOrEmpty(Queue<ScheduledFutureTask<?>> queue) {
        return queue == null || queue.isEmpty();
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does isNullOrEmpty() do?
isNullOrEmpty() is a function in the netty codebase, defined in common/src/main/java/io/netty/util/concurrent/AbstractScheduledEventExecutor.java.
Where is isNullOrEmpty() defined?
isNullOrEmpty() is defined in common/src/main/java/io/netty/util/concurrent/AbstractScheduledEventExecutor.java at line 147.
What calls isNullOrEmpty()?
isNullOrEmpty() is called by 1 function(s): cancelScheduledTasks.

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