String() — netty Function Reference

Architecture documentation for the String() function in Http2ExampleUtil.java from the netty codebase.

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Dependency Diagram

graph TD
  03f4b39b_a2ae_be30_c7ce_772c8469bba3["String()"]
  2aef81fe_7774_536a_14b2_6a5f2d13b970["Http2ExampleUtil"]
  03f4b39b_a2ae_be30_c7ce_772c8469bba3 -->|defined in| 2aef81fe_7774_536a_14b2_6a5f2d13b970
  style 03f4b39b_a2ae_be30_c7ce_772c8469bba3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

example/src/main/java/io/netty/example/http2/Http2ExampleUtil.java lines 75–82

    public static String firstValue(QueryStringDecoder query, String key) {
        checkNotNull(query, "Query can't be null!");
        List<String> values = query.parameters().get(key);
        if (values == null || values.isEmpty()) {
            return null;
        }
        return values.get(0);
    }

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Defined In

example/src/main/java/io/netty/example/http2/Http2ExampleUtil.java

Source

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Frequently Asked Questions

What does String() do?

String() is a function in the netty codebase, defined in example/src/main/java/io/netty/example/http2/Http2ExampleUtil.java.

Where is String() defined?

String() is defined in example/src/main/java/io/netty/example/http2/Http2ExampleUtil.java at line 75.

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