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Use interner in LookupTracker implementations to reduce memory consuming

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This commit is contained in:
Zalim Bashorov
2016-01-26 22:58:20 +03:00
parent c83b4b3842
commit fb21ef2e1d
5 changed files with 30 additions and 11 deletions
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compiler/daemon/src/org/jetbrains/kotlin/daemon/RemoteLookupTrackerClient.kt
+10 -4
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@@ -16,26 +16,32 @@
package org.jetbrains.kotlin.daemon
import com.intellij.util.containers.StringInterner
import org.jetbrains.kotlin.daemon.common.CompilerCallbackServicesFacade
import org.jetbrains.kotlin.daemon.common.DummyProfiler
import org.jetbrains.kotlin.daemon.common.Profiler
import org.jetbrains.kotlin.incremental.components.LookupInfo
import org.jetbrains.kotlin.incremental.components.LookupTracker
import org.jetbrains.kotlin.incremental.components.Position
import org.jetbrains.kotlin.incremental.components.ScopeKind
import org.jetbrains.kotlin.daemon.common.CompilerCallbackServicesFacade
import org.jetbrains.kotlin.daemon.common.DummyProfiler
import org.jetbrains.kotlin.daemon.common.Profiler
class RemoteLookupTrackerClient(val facade: CompilerCallbackServicesFacade, val eventManger: EventManger, val profiler: Profiler = DummyProfiler()) : LookupTracker {
private val isDoNothing = profiler.withMeasure(this) { facade.lookupTracker_isDoNothing() }
private val lookups = hashSetOf<LookupInfo>()
private val interner = StringInterner()
override val requiresPosition: Boolean = profiler.withMeasure(this) { facade.lookupTracker_requiresPosition() }
override fun record(filePath: String, position: Position, scopeFqName: String, scopeKind: ScopeKind, name: String) {
if (isDoNothing) return
lookups.add(LookupInfo(filePath, position, scopeFqName, scopeKind, name))
val internedFilePath = interner.intern(filePath)
val internedScopeFqName = interner.intern(scopeFqName)
val internedName = interner.intern(name)
lookups.add(LookupInfo(internedFilePath, position, internedScopeFqName, scopeKind, internedName))
}
init {