StringBuilder() — netty Function Reference

Architecture documentation for the StringBuilder() function in DefaultPromise.java from the netty codebase.

Function java CommonUtil Concurrent

Entity Profile

CommonUtil→ Concurrent→ StringBuilder() — netty Function Reference

Dependency Diagram

graph TD
  d3c8cc43_c5d0_ddf9_e1ae_863347b0e150["StringBuilder()"]
  a0080a71_f091_42e0_8a20_424f0bf9d34a["DefaultPromise"]
  d3c8cc43_c5d0_ddf9_e1ae_863347b0e150 -->|defined in| a0080a71_f091_42e0_8a20_424f0bf9d34a
  style d3c8cc43_c5d0_ddf9_e1ae_863347b0e150 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/main/java/io/netty/util/concurrent/DefaultPromise.java lines 436–460

    protected StringBuilder toStringBuilder() {
        StringBuilder buf = new StringBuilder(64)
                .append(StringUtil.simpleClassName(this))
                .append('@')
                .append(Integer.toHexString(hashCode()));

        Object result = this.result;
        if (result == SUCCESS) {
            buf.append("(success)");
        } else if (result == UNCANCELLABLE) {
            buf.append("(uncancellable)");
        } else if (result instanceof CauseHolder) {
            buf.append("(failure: ")
                    .append(((CauseHolder) result).cause)
                    .append(')');
        } else if (result != null) {
            buf.append("(success: ")
                    .append(result)
                    .append(')');
        } else {
            buf.append("(incomplete)");
        }

        return buf;
    }