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Cleaner Type — netty Architecture

Architecture documentation for the Cleaner type/interface in Cleaner.java from the netty codebase.

Type java

Entity Profile

Dependency Diagram

graph TD
  e923327b_1d32_ef78_00cd_c33adae7839a["Cleaner"]
  9df0b898_26dc_73c7_72cb_1b222f92e6cb["Cleaner.java"]
  e923327b_1d32_ef78_00cd_c33adae7839a -->|defined in| 9df0b898_26dc_73c7_72cb_1b222f92e6cb
  style e923327b_1d32_ef78_00cd_c33adae7839a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/internal/Cleaner.java lines 23–41

interface Cleaner {
    /**
     * Create a direct {@link ByteBuffer} and return it alongside its cleaning mechanism,
     * in a {@link CleanableDirectBuffer}.
     *
     * @param capacity The desired capacity of the direct buffer.
     * @return The new {@link CleanableDirectBuffer} instance.
     */
    CleanableDirectBuffer allocate(int capacity);

    /**
     * Free a direct {@link ByteBuffer} if possible
     *
     * @deprecated Instead allocate buffers from {@link #allocate(int)}
     * and use the associated {@link CleanableDirectBuffer#clean()} method.
     */
    @Deprecated
    void freeDirectBuffer(ByteBuffer buffer);
}

Defined In

Source

Frequently Asked Questions

What is the Cleaner type?
Cleaner is a type/interface in the netty codebase, defined in common/src/main/java/io/netty/util/internal/Cleaner.java.
Where is Cleaner defined?
Cleaner is defined in common/src/main/java/io/netty/util/internal/Cleaner.java at line 23.

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