org.jetbrains.kotlin.psi.stubs.impl.KotlinFileStubImpl.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.psi.stubs.impl
import com.intellij.psi.PsiClass
import com.intellij.psi.impl.java.stubs.PsiClassStub
import com.intellij.psi.stubs.PsiClassHolderFileStub
import com.intellij.psi.stubs.PsiFileStubImpl
import com.intellij.psi.tree.IStubFileElementType
import com.intellij.util.io.StringRef
import org.jetbrains.kotlin.name.FqName
import org.jetbrains.kotlin.psi.KtFile
import org.jetbrains.kotlin.psi.stubs.KotlinFileStub
import org.jetbrains.kotlin.psi.stubs.KotlinImportAliasStub
import org.jetbrains.kotlin.psi.stubs.KotlinImportDirectiveStub
import org.jetbrains.kotlin.psi.stubs.elements.KtStubElementTypes.FILE
import org.jetbrains.kotlin.psi.stubs.elements.KtStubElementTypes.IMPORT_LIST
import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
open class KotlinFileStubImpl(
jetFile: KtFile?,
private val packageName: StringRef,
private val isScript: Boolean
) : PsiFileStubImpl(jetFile), KotlinFileStub, PsiClassHolderFileStub {
constructor(jetFile: KtFile?, packageName: String, isScript: Boolean)
: this(jetFile, StringRef.fromString(packageName)!!, isScript)
override fun getPackageFqName(): FqName = FqName(StringRef.toString(packageName)!!)
override fun isScript(): Boolean = isScript
override fun getType(): IStubFileElementType = FILE
override fun toString(): String = "PsiJetFileStubImpl[" + "package=" + getPackageFqName().asString() + "]"
override fun getClasses(): Array {
return childrenStubs.filterIsInstance>().map { it.psi }.toTypedArray()
}
override fun findImportsByAlias(alias: String): List {
val importList = childrenStubs.firstOrNull { it.stubType == IMPORT_LIST } ?: return emptyList()
return importList.childrenStubs.filterIsInstance().filter {
it.childrenStubs.firstIsInstanceOrNull()?.getName() == alias
}
}
}