org.crsh.lang.impl.script.Token.parse java code examples

Common ways to obtain Token

private void myMethod () {
 Token t =CharSequence s;Token.parse(s)
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}

public static Token parse(CharSequence s) {
 return parse(s, 0);
}

private TestTokenizer(CharSequence s) throws NullPointerException {
 current = Token.parse(s);
}

 public static Token parse(final CharSequence s, final int index) {
  Character lastQuote = null;
  int pos = index;
  while (pos < s.length()) {
   char c = s.charAt(pos);
   if (lastQuote == null) {
    if (c == '|') {
     break;
    } else if (c == '"' || c == '\'') {
     lastQuote = c;
    }
   } else {
    if (lastQuote == c) {
     lastQuote = null;
    }      }
   pos++;
  }
  Token next = pos < s.length() ? parse(s, pos + 1) : null;
  return new Token(s.subSequence(index, pos).toString(), next);
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public void testBlank() throws CommandException {
 assertNull(Token.parse("").createFactory());
 assertNull(Token.parse(" ").createFactory());
}

public CompletionMatch complete(ShellSession session, String prefix) {
 Token ast = Token.parse(prefix);
 String termPrefix;
 if (ast != null) {

 private void assertSyntaxException(String s) {
  try {
   Token.parse(s).createFactory();
   fail();
  }
  catch (CommandException e) {
   assertEquals(ErrorKind.SYNTAX, e.getErrorKind());
  }
 }
}

public static Token parse(CharSequence s) {
 return parse(s, 0);
}

public static Token parse(CharSequence s) {
 return parse(s, 0);
}

public void testCommand() throws CommandException {
 PipeLineFactory e = Token.parse("a").createFactory();
 assertEquals("a", e.getLine());
 assertNull(e.getNext());
}

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}

public void testPipe() throws CommandException {
 PipeLineFactory e = Token.parse("a|b").createFactory();
 assertEquals("a", e.getLine());
 assertEquals("b", e.getNext().getLine());
 assertNull(e.getNext().getNext());
}

 public static Token parse(final CharSequence s, final int index) {
  Character lastQuote = null;
  int pos = index;
  while (pos < s.length()) {
   char c = s.charAt(pos);
   if (lastQuote == null) {
    if (c == '|') {
     break;
    } else if (c == '"' || c == '\'') {
     lastQuote = c;
    }
   } else {
    if (lastQuote == c) {
     lastQuote = null;
    }      }
   pos++;
  }
  Token next = pos < s.length() ? parse(s, pos + 1) : null;
  return new Token(s.subSequence(index, pos).toString(), next);
 }
}

 public static Token parse(final CharSequence s, final int index) {
  Character lastQuote = null;
  int pos = index;
  while (pos < s.length()) {
   char c = s.charAt(pos);
   if (lastQuote == null) {
    if (c == '|') {
     break;
    } else if (c == '"' || c == '\'') {
     lastQuote = c;
    }
   } else {
    if (lastQuote == c) {
     lastQuote = null;
    }      }
   pos++;
  }
  Token next = pos < s.length() ? parse(s, pos + 1) : null;
  return new Token(s.subSequence(index, pos).toString(), next);
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public CommandInvoker<?, ?> resolve(String s) throws CommandException {
 CRaSHSession session = (CRaSHSession)getSession();
 Token token2 = Token.parse(s);
 try {
  PipeLineFactory factory = token2.createFactory();
  return factory.create(session);
 }
 catch (CommandNotFoundException e) {
  throw new CommandException(ErrorKind.SYNTAX, e.getMessage(), e);
 }
}

public CompletionMatch complete(ShellSession session, String prefix) {
 Token ast = Token.parse(prefix);
 String termPrefix;
 if (ast != null) {

public CompletionMatch complete(ShellSession session, String prefix) {
 Token ast = Token.parse(prefix);
 String termPrefix;
 if (ast != null) {

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}

public ReplResponse eval(ShellSession session, String request) {
 PipeLineFactory factory;
 try {
  factory = Token.parse(request).createFactory();
 }
 catch (CommandException e) {
  return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e.getCause()));
 }
 if (factory != null) {
  try {
   CommandInvoker<Void, Object> invoker = factory.create(session);
   return new ReplResponse.Invoke(invoker);
  }
  catch (CommandNotFoundException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.unknownCommand(e.getName()));
  }
  catch (CommandException e) {
   log.log(Level.FINER, "Could not create command", e);
   return new ReplResponse.Response(ShellResponse.error(e.getErrorKind(), e.getMessage(), e));
  }
 } else {
  return new ReplResponse.Response(ShellResponse.noCommand());
 }
}

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How to use parsemethodin org.crsh.lang.impl.script.Token

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