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DirectIoByteBufAllocator Class — netty Architecture

Architecture documentation for the DirectIoByteBufAllocator class in DirectIoByteBufAllocator.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  53bd056d_90b9_3445_9d03_8c7d9c9bc629["DirectIoByteBufAllocator"]
  0a517d23_ec02_8f13_e4d6_9bdf054422b6["DirectIoByteBufAllocator.java"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|defined in| 0a517d23_ec02_8f13_e4d6_9bdf054422b6
  6365fa47_0ee2_05ce_c6b7_7ebabb3391b2["DirectIoByteBufAllocator()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| 6365fa47_0ee2_05ce_c6b7_7ebabb3391b2
  38f32126_1edc_61e6_4114_3c02396a5d98["ByteBufAllocator()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| 38f32126_1edc_61e6_4114_3c02396a5d98
  1c658bda_74b3_6ea6_20e9_fb16d243af8c["ByteBuf()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| 1c658bda_74b3_6ea6_20e9_fb16d243af8c
  45e50972_24d0_9143_58af_94de517634af["CompositeByteBuf()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| 45e50972_24d0_9143_58af_94de517634af
  9280fa78_896e_bb79_be8a_bf8c91f99938["isDirectBufferPooled()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| 9280fa78_896e_bb79_be8a_bf8c91f99938
  b4c3cef6_382e_6297_d45d_951ec53027e9["calculateNewCapacity()"]
  53bd056d_90b9_3445_9d03_8c7d9c9bc629 -->|method| b4c3cef6_382e_6297_d45d_951ec53027e9

Relationship Graph

Source Code

codec-classes-quic/src/main/java/io/netty/handler/codec/quic/DirectIoByteBufAllocator.java lines 22–136

final class DirectIoByteBufAllocator implements ByteBufAllocator {

    private final ByteBufAllocator wrapped;

    DirectIoByteBufAllocator(ByteBufAllocator wrapped) {
        if (wrapped instanceof DirectIoByteBufAllocator) {
            wrapped = ((DirectIoByteBufAllocator) wrapped).wrapped();
        }
        this.wrapped = wrapped;
    }

    ByteBufAllocator wrapped() {
        return wrapped;
    }

    @Override
    public ByteBuf buffer() {
        return wrapped.buffer();
    }

    @Override
    public ByteBuf buffer(int initialCapacity) {
        return wrapped.buffer(initialCapacity);
    }

    @Override
    public ByteBuf buffer(int initialCapacity, int maxCapacity) {
        return wrapped.buffer(initialCapacity, maxCapacity);
    }

    @Override
    public ByteBuf ioBuffer() {
        return directBuffer();
    }

    @Override
    public ByteBuf ioBuffer(int initialCapacity) {
        return directBuffer(initialCapacity);
    }

    @Override
    public ByteBuf ioBuffer(int initialCapacity, int maxCapacity) {
        return directBuffer(initialCapacity, maxCapacity);
    }

    @Override
    public ByteBuf heapBuffer() {
        return wrapped.heapBuffer();
    }

    @Override
    public ByteBuf heapBuffer(int initialCapacity) {
        return wrapped.heapBuffer(initialCapacity);
    }

    @Override
    public ByteBuf heapBuffer(int initialCapacity, int maxCapacity) {
        return wrapped.heapBuffer(initialCapacity, maxCapacity);
    }

    @Override
    public ByteBuf directBuffer() {
        return wrapped.directBuffer();
    }

    @Override
    public ByteBuf directBuffer(int initialCapacity) {
        return wrapped.directBuffer(initialCapacity);
    }

    @Override
    public ByteBuf directBuffer(int initialCapacity, int maxCapacity) {
        return wrapped.directBuffer(initialCapacity, maxCapacity);
    }

    @Override
    public CompositeByteBuf compositeBuffer() {
        return wrapped.compositeBuffer();
    }

    @Override

Defined In

Source

Frequently Asked Questions

What is the DirectIoByteBufAllocator class?
DirectIoByteBufAllocator is a class in the netty codebase, defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/DirectIoByteBufAllocator.java.
Where is DirectIoByteBufAllocator defined?
DirectIoByteBufAllocator is defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/DirectIoByteBufAllocator.java at line 22.

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