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LazyJavaSubModule turned into a JavaPackageFragmentProvider

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This commit is contained in:
Andrey Breslav
2013-12-24 12:35:54 +04:00
parent b9526f8907
commit 512599bdf1
1 changed files with 18 additions and 10 deletions
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core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/LazyJavaSubModule.kt
+18 -10
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@@ -8,13 +8,17 @@ import org.jetbrains.jet.lang.descriptors.ClassDescriptor
import org.jetbrains.jet.lang.resolve.java.lazy.descriptors.LazyPackageFragmentForJavaPackage
import org.jetbrains.jet.lang.resolve.java.lazy.descriptors.LazyPackageFragmentForJavaClass
import org.jetbrains.jet.lang.resolve.java.resolver.JavaClassResolver
import org.jetbrains.jet.lang.descriptors.PackageFragmentDescriptor
import org.jetbrains.jet.lang.resolve.java.resolver.DescriptorResolverUtils
import org.jetbrains.jet.lang.resolve.java.resolver.JavaPackageFragmentProvider
import org.jetbrains.jet.lang.resolve.java.descriptor.JavaPackageFragmentDescriptor
import org.jetbrains.jet.lang.resolve.java.JavaDescriptorResolver
import org.jetbrains.jet.lang.resolve.name.Name
import org.jetbrains.jet.lang.descriptors.PackageFragmentDescriptor
public open class LazyJavaSubModule(
private val outerContext: GlobalJavaResolverContext,
private val module: ModuleDescriptor
) {
private val _module: ModuleDescriptor
) : JavaPackageFragmentProvider {
private val c = LazyJavaResolverContext(
this,
outerContext.storageManager,
@@ -28,26 +32,30 @@ public open class LazyJavaSubModule(
outerContext.javaDescriptorResolver
)
private val _packageFragments: MemoizedFunctionToNullable<FqName, PackageFragmentDescriptor> = c.storageManager.createMemoizedFunctionWithNullableValues {
override fun getModule() = _module
override fun getJavaDescriptorResolver() = c.javaDescriptorResolver
private val _packageFragments: MemoizedFunctionToNullable<FqName, JavaPackageFragmentDescriptor> = c.storageManager.createMemoizedFunctionWithNullableValues {
fqName ->
val jPackage = c.finder.findPackage(fqName)
if (jPackage != null) {
LazyPackageFragmentForJavaPackage(c, module, jPackage)
LazyPackageFragmentForJavaPackage(c, _module, jPackage)
}
else {
val jClass = c.finder.findClass(fqName)
if (jClass != null && DescriptorResolverUtils.isJavaClassVisibleAsPackage(jClass)) {
LazyPackageFragmentForJavaClass(c, module, jClass)
LazyPackageFragmentForJavaClass(c, _module, jClass)
}
else null
}
}
private fun findParent(fqName: FqName) =
if (fqName.isRoot()) module else getPackageFragment(fqName.parent())
?: throw IllegalStateException("Cannot resolve parent package for: $fqName")
override fun getPackageFragment(fqName: FqName) = _packageFragments(fqName)
override fun getPackageFragments(fqName: FqName) = getPackageFragment(fqName)?.let {listOf(it)} ?: listOf()
fun getPackageFragment(fqName: FqName) = _packageFragments(fqName)
override fun getSubPackagesOf(fqName: FqName) = listOf() // TODO
override fun getClassNamesInPackage(packageName: FqName) = listOf() // TODO
fun getClass(fqName: FqName): ClassDescriptor? = c.javaClassResolver.resolveClassByFqName(fqName)