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UnsafeHeapSwappedByteBuf Class — netty Architecture

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

Class java

Entity Profile

Dependency Diagram

graph TD
  d33cf6df_affc_8828_79d0_1667f5a8daef["UnsafeHeapSwappedByteBuf"]
  629efb6e_de1f_fdbf_713d_9fc706868d89["UnsafeHeapSwappedByteBuf.java"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|defined in| 629efb6e_de1f_fdbf_713d_9fc706868d89
  239e7d98_4b2d_4753_6de6_bdbe5d832c30["UnsafeHeapSwappedByteBuf()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| 239e7d98_4b2d_4753_6de6_bdbe5d832c30
  0c97ba50_c96d_b1a1_48af_79f16e1f95ee["idx()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| 0c97ba50_c96d_b1a1_48af_79f16e1f95ee
  d3bf3547_d360_5f56_9f74_3f5249ce7aba["_getLong()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| d3bf3547_d360_5f56_9f74_3f5249ce7aba
  dae3d196_65bd_bbc0_93ac_10c5101f3930["_getInt()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| dae3d196_65bd_bbc0_93ac_10c5101f3930
  d03a81cc_d5db_64e2_1f5d_3aff8a7fa9c9["_getShort()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| d03a81cc_d5db_64e2_1f5d_3aff8a7fa9c9
  cc0b682c_a259_5188_7ac3_0b4f007d2140["_setShort()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| cc0b682c_a259_5188_7ac3_0b4f007d2140
  d11a1c73_e64d_fa1a_a8da_5b0d2d355d18["_setInt()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| d11a1c73_e64d_fa1a_a8da_5b0d2d355d18
  b623da34_7a35_a514_369d_4c03b3a9f5f6["_setLong()"]
  d33cf6df_affc_8828_79d0_1667f5a8daef -->|method| b623da34_7a35_a514_369d_4c03b3a9f5f6

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/UnsafeHeapSwappedByteBuf.java lines 24–63

final class UnsafeHeapSwappedByteBuf extends AbstractUnsafeSwappedByteBuf {

    UnsafeHeapSwappedByteBuf(AbstractByteBuf buf) {
        super(buf);
    }

    private static int idx(ByteBuf wrapped, int index) {
        return wrapped.arrayOffset() + index;
    }

    @Override
    protected long _getLong(AbstractByteBuf wrapped, int index) {
        return PlatformDependent.getLong(wrapped.array(), idx(wrapped, index));
    }

    @Override
    protected int _getInt(AbstractByteBuf wrapped, int index) {
        return PlatformDependent.getInt(wrapped.array(), idx(wrapped, index));
    }

    @Override
    protected short _getShort(AbstractByteBuf wrapped, int index) {
        return PlatformDependent.getShort(wrapped.array(), idx(wrapped, index));
    }

    @Override
    protected void _setShort(AbstractByteBuf wrapped, int index, short value) {
        PlatformDependent.putShort(wrapped.array(), idx(wrapped, index), value);
    }

    @Override
    protected void _setInt(AbstractByteBuf wrapped, int index, int value) {
        PlatformDependent.putInt(wrapped.array(), idx(wrapped, index), value);
    }

    @Override
    protected void _setLong(AbstractByteBuf wrapped, int index, long value) {
        PlatformDependent.putLong(wrapped.array(), idx(wrapped, index), value);
    }
}

Defined In

Source

Frequently Asked Questions

What is the UnsafeHeapSwappedByteBuf class?
UnsafeHeapSwappedByteBuf is a class in the netty codebase, defined in buffer/src/main/java/io/netty/buffer/UnsafeHeapSwappedByteBuf.java.
Where is UnsafeHeapSwappedByteBuf defined?
UnsafeHeapSwappedByteBuf is defined in buffer/src/main/java/io/netty/buffer/UnsafeHeapSwappedByteBuf.java at line 24.

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