src/main/java/com/android/tools/metalava/model/CompilationUnit.kt

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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 com.android.tools.metalava.model

import com.intellij.lang.Language
import com.intellij.psi.PsiFile
import java.util.function.Predicate

/** Represents a compilation unit (e.g. a .java or a .kt file) */
open class CompilationUnit(
    val file: PsiFile
) {

    val language: Language? get() = file.language

    open fun getHeaderComments(): String? = null

    override fun toString(): String = "compilation unit ${file.virtualFile?.path}"

    open fun getImportStatements(predicate: Predicate<Item>): Collection<Item> = emptyList()
}