polyglot.ast

Interface LoopOps

All Known Implementing Classes:

Do_c, ExtendedFor_c, For_c, JL5LoopExt, Loop_c, Loop.Instance, While_c

public interface LoopOps

This interface allows extensions both to override and reuse functionality in Loop_c.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	condIsConstant(JLang lang) Returns true of cond() evaluates to a constant.
boolean	condIsConstantFalse(JLang lang) Returns true if cond() is a constant that evaluates to false.
boolean	condIsConstantTrue(JLang lang) Returns true if cond() is a constant that evaluates to true.
Term	continueTarget() Target of a continue statement in the loop body.

Method Detail

condIsConstant

boolean condIsConstant(JLang lang)

Returns true of cond() evaluates to a constant.

condIsConstantTrue

boolean condIsConstantTrue(JLang lang)

Returns true if cond() is a constant that evaluates to true.

condIsConstantFalse

boolean condIsConstantFalse(JLang lang)

Returns true if cond() is a constant that evaluates to false.

continueTarget

Term continueTarget()

Target of a continue statement in the loop body.