|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectfmrisc.AST.ASTBase
fmrisc.AST.ExpressionBase
fmrisc.AST.IfThenElseExpression
Handling of if-then-else expressions.
Constructor Summary | |
IfThenElseExpression(Expression condition,
Expression thenbranch,
Expression elsebranch)
construct if-then-else expressions from condition, thenbranch, elsebranch. |
Method Summary | |
Expression |
getCondition()
get condition of expression |
Expression |
getElseBranch()
get else branch of expression |
Expression |
getThenBranch()
get then branch of expression |
Expression |
instantiate()
return copy of AST with value references instantiated by the substitutions set in the corresponding declaration identifiers |
void |
printCore(java.io.PrintWriter out)
Prints text representation of tree on out (without new line termination). |
Methods inherited from class fmrisc.AST.ExpressionBase |
printPriority |
Methods inherited from class fmrisc.AST.ASTBase |
print, printParens, toString |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface fmrisc.AST.AST |
print, printParens, toString |
Constructor Detail |
public IfThenElseExpression(Expression condition, Expression thenbranch, Expression elsebranch)
condition
- the formula deciding which branch is selectedthenbranch
- the branch selected if the formula yields trueMethod Detail |
public Expression getCondition()
public Expression getThenBranch()
public Expression getElseBranch()
public void printCore(java.io.PrintWriter out)
printCore
in interface AST
printCore
in class ASTBase
out
- the stream on which the text is writtenpublic Expression instantiate()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |