Class ConstraintExprText

java.lang.Object

org.ek9lang.compiler.symbols.ConstraintExprText

All Implemented Interfaces:

Function<ConstraintExpr, String>

public final class ConstraintExprText
extends Object
implements Function<ConstraintExpr, String>

THE rendering of a constraint back to its EK9 source form — >= 16 and <= 100.

Lives beside the model rather than in a consumer so it cannot drift from the shape it renders: the operator, literal text and boolean operator it reads are ConstraintExpr's own components. A Combination is parenthesised only where it is nested, so a top-level and-chain reads the way it was written. Given a null constraint it gives null (there is no constraint).

Stateless: hold one.

Constructor Summary

Constructors

Constructor	Description
ConstraintExprText()

Method Summary

Modifier and Type	Method	Description
String	apply(ConstraintExpr expr)

Methods inherited from class Object

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

Methods inherited from interface Function

andThen, compose

Constructor Details

ConstraintExprText

public ConstraintExprText()

Method Details

apply

public String apply(ConstraintExpr expr)

Specified by:

apply in interface Function<ConstraintExpr, String>