Package org.springframework.shell.test.jediterm.terminal

Interface TerminalDataStream

All Known Implementing Classes:

ArrayTerminalDataStream, TtyBasedArrayDataStream

public interface TerminalDataStream

Represents data communication interface for terminal. It allows to getChar() by one and pushChar(char) back as well as requesting a chunk of plain ASCII characters (readNonControlCharacters(int) - for faster processing from buffer in the size <=maxChars).

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	TerminalDataStream.EOF

Method Summary

Modifier and Type	Method	Description
char	getChar()
boolean	isEmpty()
void	pushBackBuffer(char[] bytes, int length)
void	pushChar(char c)
String	readNonControlCharacters(int maxChars)

Method Details

getChar

char getChar()
      throws IOException

Throws:

IOException

pushChar

void pushChar(char c)
       throws IOException

Throws:

IOException

readNonControlCharacters

String readNonControlCharacters(int maxChars)
                         throws IOException

Throws:

IOException

pushBackBuffer

void pushBackBuffer(char[] bytes,
 int length)
             throws IOException

Throws:

IOException

isEmpty

boolean isEmpty()