Basic HTML version of Foils prepared 9 Sept 1997

Foil 10 Java Language -- Control Flow I

From Java to be used in (Scientific) Computing Part II: Java Language and Object-Oriented Concepts Basic Simulation Track for Computational Science CPS615 -- Fall Semester 97. by Nancy J. McCracken,Geoffrey C. Fox


if(some boolean expression) { .. }
else if(another boolean) { .. }
else { ... }
while(any boolean) { /* Do Stuff */ }
do { /* What to do */ } while(another boolean);
for(expression1; booleanexpression ; expression2) { ...}
  • naturally starts with expression1, applies expression2 at end of each loop, and continues as long as booleanexpression true
switch (expression) { /* Just as in C */
case Constant1: /* Do following if expression=Constant1 */
/* Bunch of Stuff */
break;
case Constant2: /* Do following if expression=Constant2 */
/* Bunch of Stuff */
break; /* ....... */
default:
/* Bunch of Stuff */
break;
}



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