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checkIndex() — netty Function Reference

Architecture documentation for the checkIndex() function in ReplayingDecoderByteBuf.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 25

Entity Profile

Dependency Diagram

graph TD
  58bddeaa_f167_4d62_7a10_beb3e73728fa["checkIndex()"]
  2f1efe3a_641f_b308_f73f_447128c0e44e["ReplayingDecoderByteBuf"]
  58bddeaa_f167_4d62_7a10_beb3e73728fa -->|defined in| 2f1efe3a_641f_b308_f73f_447128c0e44e
  0176dd09_44be_f27e_2f54_964b8d99c3be["ByteBuf()"]
  0176dd09_44be_f27e_2f54_964b8d99c3be -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  12a5b1fa_a8fc_6f8e_eac0_99995a009720["getBoolean()"]
  12a5b1fa_a8fc_6f8e_eac0_99995a009720 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  42e02870_574d_f84c_0e68_09044ce5306d["getByte()"]
  42e02870_574d_f84c_0e68_09044ce5306d -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  3e43eb2e_b707_f0ad_8228_be0398545e8d["getUnsignedByte()"]
  3e43eb2e_b707_f0ad_8228_be0398545e8d -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  f953ef89_8dbe_53ef_01c5_2545069d4934["getInt()"]
  f953ef89_8dbe_53ef_01c5_2545069d4934 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  189e6970_d699_68b9_4dfc_68d749a39fc3["getIntLE()"]
  189e6970_d699_68b9_4dfc_68d749a39fc3 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  d533ca70_693f_db29_a7f8_3bba5c77a461["getUnsignedInt()"]
  d533ca70_693f_db29_a7f8_3bba5c77a461 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  54c088ec_7b38_498c_d3bd_4fff15ad4b14["getUnsignedIntLE()"]
  54c088ec_7b38_498c_d3bd_4fff15ad4b14 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  8638cea4_9416_9748_ad4b_3d7955a98083["getLong()"]
  8638cea4_9416_9748_ad4b_3d7955a98083 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  160489fe_22e5_25e9_eb1d_0fba3d6c981e["getLongLE()"]
  160489fe_22e5_25e9_eb1d_0fba3d6c981e -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  2ec9db8e_f777_a05a_9174_ba8433182541["getMedium()"]
  2ec9db8e_f777_a05a_9174_ba8433182541 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  7b12bafe_9c2b_085b_fb31_ecfbc405b96d["getMediumLE()"]
  7b12bafe_9c2b_085b_fb31_ecfbc405b96d -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  1b9988a4_4f2a_eae4_b119_0b9c91718e01["getUnsignedMedium()"]
  1b9988a4_4f2a_eae4_b119_0b9c91718e01 -->|calls| 58bddeaa_f167_4d62_7a10_beb3e73728fa
  style 58bddeaa_f167_4d62_7a10_beb3e73728fa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-base/src/main/java/io/netty/handler/codec/ReplayingDecoderByteBuf.java lines 1091–1095

    private void checkIndex(int index, int length) {
        if (index + length > buffer.writerIndex()) {
            throw REPLAY;
        }
    }

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Frequently Asked Questions

What does checkIndex() do?
checkIndex() is a function in the netty codebase, defined in codec-base/src/main/java/io/netty/handler/codec/ReplayingDecoderByteBuf.java.
Where is checkIndex() defined?
checkIndex() is defined in codec-base/src/main/java/io/netty/handler/codec/ReplayingDecoderByteBuf.java at line 1091.
What does checkIndex() call?
checkIndex() calls 1 function(s): writerIndex.
What calls checkIndex()?
checkIndex() is called by 25 function(s): ByteBuf, ByteBuffer, CharSequence, String, getBoolean, getByte, getChar, getDouble, and 17 more.

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