org.jacodb.api.Index.kt Maven / Gradle / Ivy
Show all versions of jacodb-api Show documentation
/*
* Copyright 2022 UnitTestBot contributors (utbot.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jacodb.api
import org.jooq.DSLContext
import org.objectweb.asm.tree.ClassNode
/** index builder */
interface ByteCodeIndexer {
fun index(classNode: ClassNode)
fun flush(jooq: DSLContext)
}
interface JcFeature {
suspend fun query(classpath: JcClasspath, req: REQ): Sequence
fun newIndexer(jcdb: JcDatabase, location: RegisteredLocation): ByteCodeIndexer
fun onSignal(signal: JcSignal)
}
sealed class JcSignal(val jcdb: JcDatabase) {
/** can be used for creating persistence scheme */
class BeforeIndexing(jcdb: JcDatabase, val clearOnStart: Boolean) : JcSignal(jcdb)
/** can be used to create persistence indexes after data batch upload */
class AfterIndexing(jcdb: JcDatabase) : JcSignal(jcdb)
/** can be used for cleanup index data when location is removed */
class LocationRemoved(jcdb: JcDatabase, val location: RegisteredLocation) : JcSignal(jcdb)
/**
* rebuild all
*/
class Drop(jcdb: JcDatabase) : JcSignal(jcdb)
/**
* database is closed
*/
class Closed(jcdb: JcDatabase) : JcSignal(jcdb)
}
suspend fun JcClasspath.query(feature: JcFeature, req: REQ): Sequence {
return feature.query(this, req)
}