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ByteBuf() — netty Function Reference

Architecture documentation for the ByteBuf() function in PooledDirectByteBuf.java from the netty codebase.

Function java Buffer Allocators calls 5

Entity Profile

Dependency Diagram

graph TD
  16606b5d_4d53_ddb3_5511_6a39a4ae2037["ByteBuf()"]
  0c356342_2e64_41e8_80a2_1d1923dc7709["PooledDirectByteBuf"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|defined in| 0c356342_2e64_41e8_80a2_1d1923dc7709
  fecbc6a3_5567_56a5_8b90_f83b62f414d0["getBytes()"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|calls| fecbc6a3_5567_56a5_8b90_f83b62f414d0
  3097e535_0dfd_fc3f_b821_18ccd37d0266["hasArray()"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|calls| 3097e535_0dfd_fc3f_b821_18ccd37d0266
  e704f667_b7f8_f38f_402a_4e6f347f1253["array()"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|calls| e704f667_b7f8_f38f_402a_4e6f347f1253
  81e49107_d7b6_4306_2f90_cc61d042d746["arrayOffset()"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|calls| 81e49107_d7b6_4306_2f90_cc61d042d746
  716abc9b_6077_6ed3_f36c_cb5977fa7477["setBytes()"]
  16606b5d_4d53_ddb3_5511_6a39a4ae2037 -->|calls| 716abc9b_6077_6ed3_f36c_cb5977fa7477
  style 16606b5d_4d53_ddb3_5511_6a39a4ae2037 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PooledDirectByteBuf.java lines 108–123

    @Override
    public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
        checkDstIndex(index, length, dstIndex, dst.capacity());
        if (dst.hasArray()) {
            getBytes(index, dst.array(), dst.arrayOffset() + dstIndex, length);
        } else if (dst.nioBufferCount() > 0) {
            for (ByteBuffer bb: dst.nioBuffers(dstIndex, length)) {
                int bbLen = bb.remaining();
                getBytes(index, bb);
                index += bbLen;
            }
        } else {
            dst.setBytes(dstIndex, this, index, length);
        }
        return this;
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does ByteBuf() do?
ByteBuf() is a function in the netty codebase, defined in buffer/src/main/java/io/netty/buffer/PooledDirectByteBuf.java.
Where is ByteBuf() defined?
ByteBuf() is defined in buffer/src/main/java/io/netty/buffer/PooledDirectByteBuf.java at line 108.
What does ByteBuf() call?
ByteBuf() calls 5 function(s): array, arrayOffset, getBytes, hasArray, setBytes.

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