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setParent() — netty Function Reference

Architecture documentation for the setParent() function in WeightedFairQueueByteDistributor.java from the netty codebase.

Function java Buffer Allocators calls 2 called by 2

Entity Profile

Dependency Diagram

graph TD
  0bfeea84_edf2_a350_f986_e4dde4dc5152["setParent()"]
  7bb99c84_0884_e59e_f284_a7da408d2406["State"]
  0bfeea84_edf2_a350_f986_e4dde4dc5152 -->|defined in| 7bb99c84_0884_e59e_f284_a7da408d2406
  fb17eda3_f88a_c99f_e79c_e7e5ccb06a40["takeChild()"]
  fb17eda3_f88a_c99f_e79c_e7e5ccb06a40 -->|calls| 0bfeea84_edf2_a350_f986_e4dde4dc5152
  a7426564_13ec_4caa_ec35_83d94c9ad9d0["removeChild()"]
  a7426564_13ec_4caa_ec35_83d94c9ad9d0 -->|calls| 0bfeea84_edf2_a350_f986_e4dde4dc5152
  ccd9546d_2136_440a_df2f_40cc407cd5f7["removePseudoTimeQueue()"]
  0bfeea84_edf2_a350_f986_e4dde4dc5152 -->|calls| ccd9546d_2136_440a_df2f_40cc407cd5f7
  4ff2400b_5ed4_4092_bc1a_dfee981e6cf7["activeCountChangeForTree()"]
  0bfeea84_edf2_a350_f986_e4dde4dc5152 -->|calls| 4ff2400b_5ed4_4092_bc1a_dfee981e6cf7
  style 0bfeea84_edf2_a350_f986_e4dde4dc5152 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributor.java lines 585–594

        private void setParent(State newParent) {
            // if activeCountForTree == 0 then it will not be in its parent's pseudoTimeQueue.
            if (activeCountForTree != 0 && parent != null) {
                parent.removePseudoTimeQueue(this);
                parent.activeCountChangeForTree(-activeCountForTree);
            }
            parent = newParent;
            // Use MAX_VALUE if no parent because lower depth is considered higher priority by StateOnlyComparator.
            dependencyTreeDepth = newParent == null ? MAX_VALUE : newParent.dependencyTreeDepth + 1;
        }

Domain

Subdomains

Defined In

Calls

Called By

Source

Frequently Asked Questions

What does setParent() do?
setParent() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributor.java.
Where is setParent() defined?
setParent() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/WeightedFairQueueByteDistributor.java at line 585.
What does setParent() call?
setParent() calls 2 function(s): activeCountChangeForTree, removePseudoTimeQueue.
What calls setParent()?
setParent() is called by 2 function(s): removeChild, takeChild.

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