*/
internal
sealed class CachedBuildState(
    val identityPath: Path,
)


/**
 * A build in the tree whose projects were loaded. May or may not have work scheduled.
 */
internal
sealed class BuildWithProjects(
    identityPath: Path,
    val rootProjectName: String,
    val projects: List<CachedProjectState>
) : CachedBuildState(identityPath)


/**
 * A build in the tree with work scheduled.
 */

            readNonNull()
        }
    }

    fun <T> loadOrCreateIntermediateModel(identityPath: Path?, modelName: String, parameter: ToolingModelParameterCarrier?, creator: () -> T): T? {
        val key = ModelKey(identityPath, modelName, parameter?.hash)
        return loadOrCreateValue(key) {
            try {
                val model = if (identityPath != null) {

        }

        override fun <T> resolveScriptsForProject(identityPath: Path, action: () -> T): T {
            return fingerprintWriter.runCollectingFingerprintForProject(identityPath, action)
        }

        override fun <T> runCollectingFingerprintForProject(identityPath: Path, action: () -> T): T {
            return fingerprintWriter.runCollectingFingerprintForProject(identityPath, action)
        }

     *
     * @param identityPath The project for which the model should be created, or null for a build scoped model.
     */
    fun <T> loadOrCreateIntermediateModel(identityPath: Path?, modelName: String, parameter: ToolingModelParameterCarrier?, creator: () -> T?): T?

    /**

        }
        reportCrossProjectTaskAccess(otherProjects)
    }

    private
    val Project.isReferrerProject: Boolean
        get() = this is ProjectInternal && identityPath == referrerProject.identityPath

    private
    fun reportCrossProjectTaskAccess(coupledProjects: Iterable<ProjectInternal>, requestPath: String? = null) {
        reportCoupledProjects(coupledProjects)

        readString()

    private
    fun identifyBuild(state: CachedBuildState) {
        val identityPath = state.identityPath.toString()

        eventEmitter.emitNowForCurrent(BuildIdentifiedProgressDetails { identityPath })

        if (state is BuildWithProjects) {
            val projects = convertProjects(state.projects, state.rootProjectName)

        for (entry in entryDetails) {
            val identityPath = projectPathForKey(entry.key)
            if (identityPath == null || !checkedFingerprint.invalidProjects.contains(identityPath)) {
                // Can reuse the value
                previousValues[entry.key] = entry.value
            }
        }
    }

    }

    override fun onProjectReference(referrer: ProjectState, target: ProjectState) {
        if (referrer.identityPath == target.identityPath)
            return

        if (host.cacheIntermediateModels) {
            val dependency = ProjectSpecificFingerprint.CoupledProjects(referrer.identityPath, target.identityPath)
            if (projectDependencies.add(dependency)) {
                projectScopedWriter.write(dependency)

        } else {
            PropertyTrace.Task(GeneratedSubclasses.unpackType(task), task.identityPath.path)
        }

    private
    fun problemsListenerFor(task: TaskInternal): ProblemsListener = when {
        task.isCompatibleWithConfigurationCache -> problems
        else -> problems.forIncompatibleTask(task.identityPath.path)
    }

                text("Project ")
                reference(referrerProject.identityPath.toString())
                text(" cannot dynamically look up a ")
                text(memberKind.name.lowercase(Locale.ENGLISH))
                text(" in the parent project ")
                reference(ownerProject.identityPath.toString())
            }
                .mapLocation { location ->