Class ConcatChainRenderer

java.lang.Object

org.ek9lang.compiler.repair.ConcatChainRenderer

final class ConcatChainRenderer
extends Object

THE rendering of a + chain as one backtick String - shared by the rewrite tool (StringConcatRewriter) and the E11068 repair (ConcatenationInterpolation); hold one, do not re-derive the operand rules (was StringConcatRewriter.renderChain). The chain is flattened, each literal becomes a segment (escaped by LiteralBacktickString) and every other operand a ${...}, provided its SHAPE is admissible and typeProblem (the semantic gate: a reason, or null when the operand is fine) accepts it. The repair passes a gate that accepts everything: E11068 is raised after resolution, on a chain the compiler already typed as String concatenation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final record	ConcatChainRenderer.ChainRendering	A + chain rendered as a backtick String, or the first operand that cannot be one: set rendered with the operand counts, or conflictKind/reason naming the refusal.

Constructor Summary

Constructors

Constructor	Description
ConcatChainRenderer()

Method Summary

Modifier and Type	Method	Description
(package private) ConcatChainRenderer.ChainRendering	apply(EK9Parser.ExpressionContext chain, String sourceText, Function<EK9Parser.ExpressionContext, String> typeProblem)	The chain rendered, or the first operand refused - see the class javadoc.

Methods inherited from class Object

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

Constructor Details

ConcatChainRenderer

ConcatChainRenderer()

Method Details

apply

ConcatChainRenderer.ChainRendering apply(EK9Parser.ExpressionContext chain,
 String sourceText,
 Function<EK9Parser.ExpressionContext, String> typeProblem)

The chain rendered, or the first operand refused - see the class javadoc.