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Added name filter to PackageFragmentProvider.getSubPackagesOf but do not know how to use it actually

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This commit is contained in:
Valentin Kipyatkov
2014-11-01 12:32:06 +03:00
parent d744575000
commit 8d02c58e0a
11 changed files with 20 additions and 16 deletions
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core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/LazyJavaPackageFragmentProvider.kt
+2 -1
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@@ -24,6 +24,7 @@ import org.jetbrains.jet.lang.descriptors.ClassDescriptor
import org.jetbrains.jet.lang.resolve.java.lazy.descriptors.*
import org.jetbrains.jet.lang.resolve.kotlin.KotlinJvmBinaryClass
import org.jetbrains.jet.lang.descriptors.PackageFragmentProvider
import org.jetbrains.jet.lang.resolve.name.Name
public class LazyJavaPackageFragmentProvider(
outerContext: GlobalJavaResolverContext,
@@ -78,7 +79,7 @@ public class LazyJavaPackageFragmentProvider(
override fun getPackageFragments(fqName: FqName) = getPackageFragment(fqName)?.let {listOf(it)}.orEmpty()
override fun getSubPackagesOf(fqName: FqName) = getPackageFragment(fqName)?.getMemberScope()?.getSubPackages().orEmpty()
override fun getSubPackagesOf(fqName: FqName, nameFilter: (Name) -> Boolean) = getPackageFragment(fqName)?.getMemberScope()?.getSubPackages().orEmpty()
fun resolveKotlinBinaryClass(kotlinClass: KotlinJvmBinaryClass) = c.deserializedDescriptorResolver.resolveClass(kotlinClass)
core/descriptors/src/org/jetbrains/jet/lang/descriptors/PackageFragmentProvider.kt
+2 -2
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@@ -16,8 +16,8 @@
package org.jetbrains.jet.lang.descriptors
import org.jetbrains.annotations.ReadOnly
import org.jetbrains.jet.lang.resolve.name.FqName
import org.jetbrains.jet.lang.resolve.name.Name
public trait PackageFragmentProvider {
public fun getPackageFragments(fqName: FqName): List<PackageFragmentDescriptor>
@@ -25,5 +25,5 @@ public trait PackageFragmentProvider {
/**
* @return declared subpackages of {@code fqName}
*/
public fun getSubPackagesOf(fqName: FqName): Collection<FqName>
public fun getSubPackagesOf(fqName: FqName, nameFilter: (Name) -> Boolean): Collection<FqName>
}
core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/CompositePackageFragmentProvider.kt
+3 -4
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@@ -21,8 +21,7 @@ import org.jetbrains.jet.lang.descriptors.PackageFragmentProvider
import org.jetbrains.jet.lang.resolve.name.FqName
import java.util.*
import kotlin.List
import kotlin.Collection
import org.jetbrains.jet.lang.resolve.name.Name
public class CompositePackageFragmentProvider(// can be modified from outside
private val providers: List<PackageFragmentProvider>) : PackageFragmentProvider {
@@ -36,10 +35,10 @@ public class CompositePackageFragmentProvider(// can be modified from outside
return result
}
override fun getSubPackagesOf(fqName: FqName): Collection<FqName> {
override fun getSubPackagesOf(fqName: FqName, nameFilter: (Name) -> Boolean): Collection<FqName> {
val result = HashSet<FqName>()
for (provider in providers) {
result.addAll(provider.getSubPackagesOf(fqName))
result.addAll(provider.getSubPackagesOf(fqName, nameFilter))
}
return result
}
core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/SubpackagesScope.kt
+1 -1
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@@ -37,7 +37,7 @@ public class SubpackagesScope(private val containingDeclaration: PackageViewDesc
override fun getDescriptors(kindFilter: (JetScope.DescriptorKind) -> Boolean,
nameFilter: (Name) -> Boolean): Collection<DeclarationDescriptor> {
val subFqNames = containingDeclaration.getModule().getPackageFragmentProvider().getSubPackagesOf(containingDeclaration.getFqName())
val subFqNames = containingDeclaration.getModule().getPackageFragmentProvider().getSubPackagesOf(containingDeclaration.getFqName(), nameFilter)
val result = ArrayList<DeclarationDescriptor>(subFqNames.size())
for (subFqName in subFqNames) {
result.addIfNotNull<DeclarationDescriptor>(getPackage(subFqName.shortName()))
core/descriptors/src/org/jetbrains/jet/lang/types/lang/BuiltinsPackageFragment.kt
+1 -1
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@@ -95,7 +95,7 @@ class BuiltinsPackageFragment(storageManager: StorageManager, module: ModuleDesc
override fun getPackageFragments(fqName: FqName): List<PackageFragmentDescriptor>
= if (KotlinBuiltIns.BUILT_INS_PACKAGE_FQ_NAME == fqName) listOf(this@BuiltinsPackageFragment) else listOf()
override fun getSubPackagesOf(fqName: FqName): Collection<FqName>
override fun getSubPackagesOf(fqName: FqName, nameFilter: (Name) -> Boolean): Collection<FqName>
= if (fqName.isRoot()) setOf(KotlinBuiltIns.BUILT_INS_PACKAGE_FQ_NAME) else listOf()
}