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< > BotCompany Repo | #1029255 // iso8859_readOnlyFileAsCharSequence

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (2947L/19K).

static CloseableCharSequence iso8859_readOnlyFileAsCharSequence(File f, O... _) {
  optPar bool noToString; // if set, only subsequences can be converted to a string
  optPar long start = 0;
  
  int l = toInt_safe(l(f)-start);
  RandomAccessFile raf = randomAccessFileForReading(f);
  ret new CloseableCharSequence {
    public int length() { ret l; }
    public char charAt(int i) ctex { raf.seek(start+i); ret (char) raf.readByte(); }
    public CharSequence subSequence(int from, int to) { ret substringObject(this, from, to); }
    toString {
      if (noToString) fail("Too big for converting to string");
      ret charSequenceToStringByChar(this);
    }
    public void close { _close(raf); }
  };
}

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Snippet ID: #1029255
Snippet name: iso8859_readOnlyFileAsCharSequence
Eternal ID of this version: #1029255/11
Text MD5: f90a5d0b57149c25687d0c89071e461c
Transpilation MD5: 2f4c09ab62f4ad7053dff115a39132c8
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2020-07-29 21:46:03
Source code size: 723 bytes / 17 lines
Pitched / IR pitched: No / No
Views / Downloads: 153 / 250
Version history: 10 change(s)
Referenced in: [show references]