org.jetbrains.kotlin.resolve.ImportPath.kt Maven / Gradle / Ivy

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/*
 * 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.resolve

import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.renderer.*

data class ImportPath @JvmOverloads constructor(val fqName: FqName, val isAllUnder: Boolean, val alias: Name? = null) {

    val pathStr: String
        get() = fqName.toUnsafe().render() + if (isAllUnder) ".*" else ""

    override fun toString(): String {
        return pathStr + if (alias != null) " as " + alias.asString() else ""
    }

    fun hasAlias(): Boolean {
        return alias != null
    }

    val importedName: Name?
        get() {
            if (!isAllUnder) {
                return alias ?: fqName.shortName()
            }

            return null
        }

    companion object {
        @JvmStatic fun fromString(pathStr: String): ImportPath {
            if (pathStr.endsWith(".*")) {
                return ImportPath(FqName(pathStr.substring(0, pathStr.length - 2)), isAllUnder = true)
            }
            else {
                return ImportPath(FqName(pathStr), isAllUnder = false)

            }
        }
    }
}