new DataOutputStream( new BufferedOutputStream( new

Листинг 1

. Файл StreamToken.java
import java.io.*;
public class StreamToken { public static void main(String args[]) { DataOutputStream OutStream; DataInputStream InStream;
byte bKbdInput[] = new byte[256]; String sOut;
try { System.out.println( "Enter string to parse...");

System.in.read(bKbdInput);

sOut = new String(bKbdInput, 0);

OutStream = new DataOutputStream( new BufferedOutputStream( new FileOutputStream( "output.txt")));

OutStream.writeBytes(sOut);
OutStream.close();

InStream = new DataInputStream( new BufferedInputStream( new FileInputStream( "output.txt")));

TokenizerOfStream tos = new TokenizerOfStream();

tos.TokenizeIt(InStream);
InStream.close();

System.out.println( "Press <Enter>
to terminate...");
System.in.read(bKbdInput);
} catch(Exception ioe) { System.out.println(ioe.toString());
} } }
class TokenizerOfStream { public void TokenizeIt(InputStream is) { StreamTokenizer stok; String str;
try { stok = new StreamTokenizer(is);
stok.slashSlashComments(true);

stok.ordinaryChar('.');

while(stok.nextToken() != StreamTokenizer.TT_EOF) { switch(stok.ttype) { case StreamTokenizer.TT_WORD: { str = new String( "\nTT_WORD >
" + stok.sval);
break; }
case StreamTokenizer.TT_NUMBER: { str = "\nTT_NUMBER >
" + Double.toString(stok.nval);
break; }
case StreamTokenizer.TT_EOL: { str = new String(">
End of line");
break; }
default: { if((char)stok.ttype == '"') { str = new String( "\nTT_WORD >
" + stok.sval);
}
else str = ">
" + String.valueOf( (char)stok.ttype);
} }
System.out.println(str);
} } catch(Exception ioe) { System.out.println(ioe.toString());
} } }

Содержание раздела

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