org.gnu.glpk

Interface GlpkTerminalListener

public interface GlpkTerminalListener

Terminal Listener

GLPK will call method GlpkTerminal.output before producing terminal output. A listener can inhibit the terminal output by returning false in the output routine.

If a GlpkExeption has occured it is necessary to call

 GLPK.glp_term_hook(null, null);

to reenable listening to terminal output.

See Also:

GlpkTerminal, GlpkException, GLPK.glp_term_hook(SWIGTYPE_p_f_p_void_p_q_const__char__int, SWIGTYPE_p_void)

Method Summary

Modifier and Type	Method and Description
boolean	output(String str) Receive terminal output.

Method Detail

output

boolean output(String str)

Receive terminal output.

The return value controls, if the mesage is displayed in the console.

Parameters:

str - output string

Returns:

true if terminal output is requested