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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.tools.metalava.model
     18 
     19 import com.android.tools.metalava.model.visitors.ItemVisitor
     20 import com.android.tools.metalava.model.visitors.TypeVisitor
     21 
     22 class PackageList(val packages: List<PackageItem>) {
     23     fun accept(visitor: ItemVisitor) {
     24         packages.forEach {
     25             it.accept(visitor)
     26         }
     27     }
     28 
     29     fun acceptTypes(visitor: TypeVisitor) {
     30         packages.forEach {
     31             it.acceptTypes(visitor)
     32         }
     33     }
     34 
     35     /** All top level classes in all packages */
     36     fun allTopLevelClasses(): Sequence<ClassItem> {
     37         return packages.asSequence().flatMap { it.topLevelClasses() }
     38     }
     39 
     40     /** All top level classes **and inner classes** in all packages */
     41     fun allClasses(): Sequence<ClassItem> {
     42         return packages.asSequence().flatMap { it.allClasses() }
     43     }
     44 }