JavacMethodParameter.kt
/*
* Copyright (C) 2020 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 androidx.room.compiler.processing.javac
import androidx.room.compiler.processing.XExecutableParameterElement
import androidx.room.compiler.processing.javac.kotlin.KmType
import androidx.room.compiler.processing.javac.kotlin.KmValueParameter
import androidx.room.compiler.processing.util.sanitizeAsJavaParameterName
import javax.lang.model.element.VariableElement
internal class JavacMethodParameter(
env: JavacProcessingEnv,
private val executable: JavacExecutableElement,
containing: JavacTypeElement,
element: VariableElement,
val kotlinMetadata: KmValueParameter?,
val argIndex: Int
) : JavacVariableElement(env, containing, element), XExecutableParameterElement {
override val name: String
get() = (kotlinMetadata?.name ?: super.name).sanitizeAsJavaParameterName(
argIndex = argIndex
)
override val kotlinType: KmType?
get() = kotlinMetadata?.type
override val hasDefaultValue: Boolean
get() = kotlinMetadata?.hasDefault() ?: false
override val fallbackLocationText: String
get() = if (executable is JavacMethodElement && executable.isSuspendFunction() &&
this === executable.parameters.last()
) {
"return type of ${executable.fallbackLocationText}"
} else {
"$name in ${executable.fallbackLocationText}"
}
}