* limitations under the License.
 */

package gradlebuild.binarycompatibility.sources

sealed interface SinceTagStatus {
    data class Present(val version: String): SinceTagStatus
    data object NotNeeded: SinceTagStatus
    data class Inconsistent(val versions: List<String?>): SinceTagStatus
    data object Missing: SinceTagStatus

            }

            else -> {
                SinceTagStatus.Inconsistent(sinceTags)
            }
        }
    }

    private
    fun KtDeclaration?.getSinceStatus(fallback: String? = null): SinceTagStatus =
        (this?.getSince() ?: fallback)?.let { SinceTagStatus.Present(it) } ?: SinceTagStatus.Missing
}


private

            declaration.getSinceIfMatchesName(classSimpleName) ?: super.visit(declaration, arg)
    }


private
fun getSinceJavaFieldVisitorFor(field: JApiField) =
    object : SinceVisitor() {

        override fun visit(declaration: FieldDeclaration, arg: Unit?): SinceTagStatus? =
            declaration.takeIf { matchesName(it.fieldName, field.name) }?.getSince()?.let { SinceTagStatus.Present(it) }

            }
        } else if (since instanceof SinceTagStatus.Inconsistent inconsistent) {
            return acceptOrReject(member, Violation.error(member, String.format(SINCE_INCONSISTENT_ERROR_MESSAGE, inconsistent.getVersions())));
        } else if (since instanceof SinceTagStatus.NotNeeded) {
            return null;
        } else if (since instanceof SinceTagStatus.Missing) {

import gradlebuild.binarycompatibility.sources.JavaSourceQueries
import gradlebuild.binarycompatibility.sources.KotlinSourceQueries
import gradlebuild.binarycompatibility.sources.SinceTagStatus
import gradlebuild.binarycompatibility.sources.SourcesRepository
import japicmp.model.JApiClass
import japicmp.model.JApiCompatibility
import japicmp.model.JApiMethod
import javassist.bytecode.SourceFileAttribute