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Use equality check when looking for java elements in IDE

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This commit is contained in:
Nikolay Krasko
2015-05-15 15:42:27 +03:00
parent edeea5e399
commit 9c507ec9cb
1 changed files with 15 additions and 12 deletions
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idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/JavaResolveExtension.kt
+15 -12
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@@ -16,20 +16,16 @@
package org.jetbrains.kotlin.idea.caches.resolve package org.jetbrains.kotlin.idea.caches.resolve
import org.jetbrains.kotlin.idea.project.TargetPlatform
import com.intellij.psi.PsiElement
import com.intellij.openapi.project.Project import com.intellij.openapi.project.Project
import org.jetbrains.kotlin.resolve.BindingContext import com.intellij.psi.*
import com.intellij.psi.PsiMethod
import org.jetbrains.kotlin.asJava.KotlinLightMethod
import com.intellij.psi.PsiClass
import com.intellij.psi.PsiField
import com.intellij.psi.PsiMember
import org.jetbrains.kotlin.descriptors.* import org.jetbrains.kotlin.descriptors.*
import org.jetbrains.kotlin.idea.project.TargetPlatform
import org.jetbrains.kotlin.load.java.sources.JavaSourceElement import org.jetbrains.kotlin.load.java.sources.JavaSourceElement
import org.jetbrains.kotlin.load.java.structure.* import org.jetbrains.kotlin.load.java.structure.*
import org.jetbrains.kotlin.load.java.structure.impl.* import org.jetbrains.kotlin.load.java.structure.impl.*
import org.jetbrains.kotlin.resolve.jvm.* import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.jvm.JavaDescriptorResolver
import org.jetbrains.kotlin.resolve.jvm.JvmResolverForModule
import org.jetbrains.kotlin.resolve.scopes.JetScope import org.jetbrains.kotlin.resolve.scopes.JetScope
public object JavaResolveExtension : CacheExtension<(PsiElement) -> Pair<JavaDescriptorResolver, BindingContext>> { public object JavaResolveExtension : CacheExtension<(PsiElement) -> Pair<JavaDescriptorResolver, BindingContext>> {
@@ -106,8 +102,15 @@ private fun JavaDescriptorResolver.getContainingScope(member: JavaMember): JetSc
} }
private fun <T : DeclarationDescriptorWithSource> Collection<T>.findByJavaElement(javaElement: JavaElement): T? { private fun <T : DeclarationDescriptorWithSource> Collection<T>.findByJavaElement(javaElement: JavaElement): T? {
return firstOrNull { return firstOrNull { member ->
member -> val memberJavaElement = (member.getSource() as? JavaSourceElement)?.javaElement
(member.getSource() as? JavaSourceElement)?.javaElement == javaElement when {
memberJavaElement == javaElement ->
true
memberJavaElement is JavaElementImpl<*> && javaElement is JavaElementImpl<*> ->
memberJavaElement.getPsi().isEquivalentTo(javaElement.getPsi())
else ->
false
}
} }
} }