ua.gradsoft.termware
Interface IEnv

All Known Implementing Classes:
SystemEnv, SystemLogEnv

public interface IEnv

Interface which incapsulate environment of application input/output/log. (passed to TermWare engine during creation of Term System).


Method Summary
 void close()
          called before shutown of term system
 Reader getInput()
          get standard input stream.
 PrintWriter getLog()
          get standard log stream.
 PrintWriter getOutput()
          get standard output stream.
 void show(TermWareException ex)
          show message of exception ex
 

Method Detail

getOutput

PrintWriter getOutput()
get standard output stream.


getInput

Reader getInput()
get standard input stream.


getLog

PrintWriter getLog()
get standard log stream.


show

void show(TermWareException ex)
show message of exception ex


close

void close()
called before shutown of term system