org.jetbrains.kotlin.load.java.FakePureImplementationsProvider.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* 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.jetbrains.kotlin.load.java
import org.jetbrains.kotlin.builtins.StandardNames.FqNames
import org.jetbrains.kotlin.name.FqName
object FakePureImplementationsProvider {
fun getPurelyImplementedInterface(classFqName: FqName): FqName? = pureImplementations[classFqName]
private val pureImplementations = hashMapOf()
private infix fun FqName.implementedWith(implementations: List) {
implementations.associateWithTo(pureImplementations) { this }
}
init {
FqNames.mutableList implementedWith fqNameListOf("java.util.ArrayList", "java.util.LinkedList")
FqNames.mutableSet implementedWith fqNameListOf("java.util.HashSet", "java.util.TreeSet", "java.util.LinkedHashSet")
FqNames.mutableMap implementedWith fqNameListOf(
"java.util.HashMap", "java.util.TreeMap", "java.util.LinkedHashMap",
"java.util.concurrent.ConcurrentHashMap", "java.util.concurrent.ConcurrentSkipListMap"
)
FqName("java.util.function.Function") implementedWith fqNameListOf("java.util.function.UnaryOperator")
FqName("java.util.function.BiFunction") implementedWith fqNameListOf("java.util.function.BinaryOperator")
}
private fun fqNameListOf(vararg names: String): List = names.map(::FqName)
}