Class TypeCompatibility

java.lang.Object

com.soulfiremc.server.script.TypeCompatibility

public final class TypeCompatibility
extends Object

Single source of truth for port type compatibility rules. Used by both the server-side graph validator and the client-side connection check (via the PortTypeMetadata proto sent in GetNodeTypesResponse).

Method Summary

Modifier and Type	Method	Description
static Set<PortType>	getCompatibleFrom(PortType targetType)	Returns the compatible_from set for a given target type.
static boolean	isCompatible(PortType source, PortType target)	Checks whether a source port type is compatible with a target port type.
static boolean	isDescriptorCompatible(TypeDescriptor source, TypeDescriptor target)	Checks whether a source TypeDescriptor is compatible with a target TypeDescriptor.

Methods inherited from class Object

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

Method Details

isCompatible

public static boolean isCompatible(PortType source,
 PortType target)

Checks whether a source port type is compatible with a target port type. Same type always matches. ANY on either side matches. STRING target accepts all. NUMBER<->BOOLEAN coercion is allowed.

isDescriptorCompatible

public static boolean isDescriptorCompatible(TypeDescriptor source,
 TypeDescriptor target)

Checks whether a source TypeDescriptor is compatible with a target TypeDescriptor. Handles generics, type variables, and parameterized types. This is a non-mutating check (does not bind type variables).

getCompatibleFrom

public static Set<PortType> getCompatibleFrom(PortType targetType)

Returns the compatible_from set for a given target type. Used to populate the PortTypeMetadata proto.