org.jetbrains.kotlin.javac.wrappers.trees.TreeBasedTypeParameter.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.javac.wrappers.trees
import com.sun.source.tree.CompilationUnitTree
import com.sun.tools.javac.tree.JCTree
import org.jetbrains.kotlin.javac.JavacWrapper
import org.jetbrains.kotlin.load.java.structure.JavaAnnotation
import org.jetbrains.kotlin.load.java.structure.JavaClassifierType
import org.jetbrains.kotlin.load.java.structure.JavaElement
import org.jetbrains.kotlin.load.java.structure.JavaTypeParameter
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.name.Name
class TreeBasedTypeParameter(
tree: JCTree.JCTypeParameter,
compilationUnit: CompilationUnitTree,
javac: JavacWrapper,
private val containingElement: JavaElement
) : TreeBasedElement(tree, compilationUnit, javac), JavaTypeParameter {
override val name: Name
get() = Name.identifier(tree.name.toString())
override val annotations: Collection by lazy {
tree.annotations().map { TreeBasedAnnotation(it, compilationUnit, javac, containingElement) }
}
override fun findAnnotation(fqName: FqName) =
annotations.firstOrNull { it.classId?.asSingleFqName() == fqName }
override val isDeprecatedInJavaDoc: Boolean
get() = javac.isDeprecatedInJavaDoc(tree, compilationUnit)
override val upperBounds: Collection
get() = tree.bounds.mapNotNull {
TreeBasedType.create(it, compilationUnit, javac, emptyList(), containingElement) as? JavaClassifierType
}
override fun equals(other: Any?): Boolean {
if (other !is TreeBasedTypeParameter) return false
return other.name == name && other.upperBounds == upperBounds
}
override fun hashCode(): Int {
var result = name.hashCode()
upperBounds.forEach { result = 37 * result + it.hashCode() }
return result
}
}