org.jetbrains.kotlin.resolve.DataClassUtils.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.resolve.dataClassUtils
import org.jetbrains.kotlin.name.Name
private val COMPONENT_FUNCTION_NAME_PREFIX = "component"
public fun isComponentLike(name: Name): Boolean {
if (!name.asString().startsWith(COMPONENT_FUNCTION_NAME_PREFIX)) return false
try {
getComponentIndex(name)
}
catch (e: NumberFormatException) {
return false
}
return true
}
public fun getComponentIndex(componentName: Name): Int =
componentName.asString().substring(COMPONENT_FUNCTION_NAME_PREFIX.length()).toInt()
public fun createComponentName(index: Int): Name =
Name.identifier(COMPONENT_FUNCTION_NAME_PREFIX + index)