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Minor: Convert PackageIndexUtil to Kotlin

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This commit is contained in:
Pavel V. Talanov
2014-09-24 17:44:18 +04:00
parent 649a6f12bb
commit 4370577457
3 changed files with 72 additions and 81 deletions
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annotations/com/intellij/psi/stubs/annotations.xml
+4 -1
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@@ -10,7 +10,10 @@
name='com.intellij.psi.stubs.AbstractStubIndex java.util.Collection<Psi> get(Key, com.intellij.openapi.project.Project, com.intellij.psi.search.GlobalSearchScope) 2'>
<annotation name='org.jetbrains.annotations.NotNull'/>
</item>
<item
<item name='com.intellij.psi.stubs.StubIndex com.intellij.psi.stubs.StubIndex getInstance()'>
<annotation name='org.jetbrains.annotations.NotNull'/>
</item>
<item
name='com.intellij.psi.stubs.StubIndex java.util.Collection&lt;Psi&gt; get(com.intellij.psi.stubs.StubIndexKey&lt;Key,Psi&gt;, Key, com.intellij.openapi.project.Project, com.intellij.psi.search.GlobalSearchScope)'>
<annotation name='org.jetbrains.annotations.NotNull'/>
</item>
idea/idea-analysis/src/org/jetbrains/jet/plugin/stubindex/PackageIndexUtil.java
-80
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@@ -1,80 +0,0 @@
/*
* Copyright 2010-2014 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.jet.plugin.stubindex;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Ref;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.psi.stubs.StubIndex;
import com.intellij.psi.stubs.StubIndexKey;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.lang.psi.JetFile;
import org.jetbrains.jet.lang.resolve.name.FqName;
import java.util.Collection;
public final class PackageIndexUtil {
@NotNull
public static Collection<FqName> getSubPackageFqNames(
@NotNull FqName packageFqName,
@NotNull GlobalSearchScope scope,
@NotNull Project project
) {
return SubpackagesIndexService.OBJECT$.getInstance(project).getSubpackages(packageFqName, scope);
}
@NotNull
public static Collection<JetFile> findFilesWithExactPackage(
@NotNull FqName packageFqName,
@NotNull GlobalSearchScope searchScope,
@NotNull Project project
) {
return JetExactPackagesIndex.getInstance().get(packageFqName.asString(), project, searchScope);
}
public static boolean packageExists(
@NotNull FqName packageFqName,
@NotNull GlobalSearchScope searchScope,
@NotNull Project project
) {
return containsAny(packageFqName, searchScope, project, JetExactPackagesIndex.getInstance().getKey())
|| SubpackagesIndexService.OBJECT$.getInstance(project).hasSubpackages(packageFqName, searchScope);
}
public static boolean containsAny(
@NotNull FqName packageFqName,
@NotNull GlobalSearchScope searchScope,
@NotNull Project project,
@NotNull StubIndexKey<String, JetFile> key
) {
final Ref<Boolean> result = new Ref<Boolean>(false);
StubIndex.getInstance().processElements(
key, packageFqName.asString(), project, searchScope, JetFile.class,
new Processor<JetFile>() {
@Override
public boolean process(JetFile file) {
result.set(true);
return false;
}
});
return result.get();
}
private PackageIndexUtil() {
}
}
idea/idea-analysis/src/org/jetbrains/jet/plugin/stubindex/PackageIndexUtil.kt
+68
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@@ -0,0 +1,68 @@
/*
* Copyright 2010-2014 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.jet.plugin.stubindex
import com.intellij.openapi.project.Project
import com.intellij.openapi.util.Ref
import com.intellij.psi.search.GlobalSearchScope
import com.intellij.psi.stubs.StubIndex
import com.intellij.psi.stubs.StubIndexKey
import com.intellij.util.Processor
import org.jetbrains.jet.lang.psi.JetFile
import org.jetbrains.jet.lang.resolve.name.FqName
import kotlin.platform.platformStatic
public object PackageIndexUtil {
platformStatic public fun getSubPackageFqNames(
packageFqName: FqName,
scope: GlobalSearchScope,
project: Project
): Collection<FqName> {
return SubpackagesIndexService.getInstance(project).getSubpackages(packageFqName, scope)
}
platformStatic public fun findFilesWithExactPackage(
packageFqName: FqName,
searchScope: GlobalSearchScope,
project: Project
): Collection<JetFile> {
return JetExactPackagesIndex.getInstance().get(packageFqName.asString(), project, searchScope)
}
platformStatic public fun packageExists(
packageFqName: FqName,
searchScope: GlobalSearchScope,
project: Project
): Boolean {
return containsAny(packageFqName, searchScope, project, JetExactPackagesIndex.getInstance().getKey()) ||
SubpackagesIndexService.getInstance(project).hasSubpackages(packageFqName, searchScope)
}
platformStatic public fun containsAny(
packageFqName: FqName,
searchScope: GlobalSearchScope,
project: Project,
key: StubIndexKey<String, JetFile>
): Boolean {
var result = false
StubIndex.getInstance().processElements<String, JetFile>(key, packageFqName.asString(), project, searchScope, javaClass<JetFile>()) {
result = true
false
}
return result
}
}