edu.uiowa.cs.clc.kind2.lustre

Class ModeBuilder

java.lang.Object

edu.uiowa.cs.clc.kind2.lustre.ModeBuilder

public class ModeBuilder
extends java.lang.Object

This class provides helper functions for constructing a mode. A mode (R,E) is a set of requires R and a set of ensures E. Requires have the same restrictions as assumptions: they cannot mention outputs of the node they specify in the current state. Ensures, like guarantees, have no restriction.

Constructor Summary

Constructors

Constructor and Description
ModeBuilder(java.lang.String id) Constructor

Method Summary

Modifier and Type	Method and Description
void	ensure(Expr expr) add a mode ensure
void	ensure(java.lang.String name, Expr expr) add a mode ensure
void	require(Expr expr) add a mode require
void	require(java.lang.String name, Expr expr) add a mode require

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModeBuilder

public ModeBuilder(java.lang.String id)

Constructor

Parameters:

id - name of the the contract mode

Method Detail

require

public void require(Expr expr)

add a mode require

Parameters:

expr - an expression representing a constraint

require

public void require(java.lang.String name,
                    Expr expr)

add a mode require

Parameters:

name - name of the mode require

expr - an expression representing a constraint

ensure

public void ensure(Expr expr)

add a mode ensure

Parameters:

expr - an expression representing a constraint

ensure

public void ensure(java.lang.String name,
                   Expr expr)

add a mode ensure

Parameters:

name - name of the mode ensure

expr - an expression representing a constraint